WO2007100066A1 - 17βHSDtype5阻害剤 - Google Patents
17βHSDtype5阻害剤 Download PDFInfo
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- WO2007100066A1 WO2007100066A1 PCT/JP2007/053976 JP2007053976W WO2007100066A1 WO 2007100066 A1 WO2007100066 A1 WO 2007100066A1 JP 2007053976 W JP2007053976 W JP 2007053976W WO 2007100066 A1 WO2007100066 A1 WO 2007100066A1
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- lower alkyl
- halogen
- substituted
- hydrogen
- compound
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
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- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
- C07D209/42—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/08—Antiseborrheics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/10—Anti-acne agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/14—Drugs for dermatological disorders for baldness or alopecia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/38—Drugs for disorders of the endocrine system of the suprarenal hormones
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/056—Ortho-condensed systems with two or more oxygen atoms as ring hetero atoms in the oxygen-containing ring
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Definitions
- the present invention relates to an indole compound having pharmacological activity and a pharmaceutically acceptable salt thereof.
- the present invention also relates to a medicament or pharmaceutical composition comprising the above indole compound or a pharmaceutically acceptable salt thereof as an active ingredient.
- BPH Prostatic hyperplasia
- Non-Patent Document 2 The usefulness of reductase inhibitors is being recognized again.
- DHT in the prostate is produced in the testis and endocrineally supplied to the prostate. It has been thought to be produced from Ron by 5a reductase. In recent years, however, it has been reported that about half of DHT and its precursor testosterone in the prostate are synthesized from the adrenal steroid dehydroepandrosterone (DHEA) in prostate cells. (Non-patent Document 3). Such a sex hormone production system in cells of a sex hormone target organ is called intracrinology.
- Surgical castration and antiandrogen therapy using a gonadotropin-releasing hormone agonist are also used in prostate cancer. It has been reported that these antiandrogen therapies also have an inadequate effect on the testosterone concentration in the prostate gland. For example, in prostate cancer patients who received the above-mentioned antiandrogen therapy, the testosterone concentration in the blood drops to about 10% before treatment, whereas the dehydrotestosterone concentration in the prostate remains about half. (Non-Patent Document 5). This suggests that the testosterone concentration in the prostate is also sufficiently reduced.
- the intracrine testosterone synthesis inhibitor of the prostate has an action to lower the testosterone concentration in the prostate and has no action to lower the blood testosterone concentration.
- Testosterone concentration in the prostate As well as lowering DHT concentration, (2) it is expected to be a very attractive BPH therapeutic agent that can avoid side effects due to suppression of testosterone blood testosterone concentration.
- 17 j8 -hydroxysteroid dehydrogenase (17 j8 HSD) is essential. 17 / 3-Hydroxysteroid dehydrogenase has several subtypes. 17 18-Hydroxysteroid dehydrogenase type 5 (17 ⁇ HSDtype5) is highly expressed in human prostate. Increased expression in cancer and relapsed prostate cancer has also been reported (Patent Document 1, Non-Patent Document 7, Non-Patent Document 18). On the other hand, almost all testosterone in the blood is produced in the testis from 17 18-hydroxysteroid dehydrogenase type 3 (17 ⁇ HSDtype3), and 17 j8 HS Dtype3 is expressed in other tissues including the prostate gland.
- Non-patent Document 8 17 ⁇ HSDtype5 is responsible for prostate intracrine testosterone synthesis, and it is expected that 17 ⁇ HSDtype5 selective inhibitors will selectively suppress prostate intracrine testosterone synthesis.
- the contribution of 17 ⁇ HSD type 5 has been pointed out in estrogen-dependent tissues such as breast, and is expected to be effective in estrogen-dependent diseases such as breast cancer (Patent Document 1, Non-Patent Document 9).
- AKR1C3 also known as 17 ⁇ HSDtype5
- AKR1C3 is capable of metabolizing polycyclic aromatic hydrocarbons (PAH) to create reactive oxygen species (ROS)
- ROS reactive oxygen species
- AKR1C3 single-nucleotide polymorphism (SNP) associated with cerebral cancer correlates with the risk of lung cancer (Non-patent Document 11), so the activity of AKR1C3 in the lung increases the risk of lung cancer through the generation of ROS from PAH
- 17 ⁇ HSDtype5 selective inhibitors are expected to be effective against lung cancer.
- 17 ⁇ HSDtype5 inhibitors include steroid derivatives (Patent Document 1), NSAIDs (Nonsteroidal Anti-Inflammatory Drugs) such as flufenamic acid, Indomethacm (Non-patent Document 12), cinnamic acid derivatives (Non-Patent Document 20). Etc. have been reported. It is also known to be effective for certain types of indazole derivative BPH, although the mechanism of action is different. (Patent Document 7). However, it is known that indole derivatives such as the compounds of the present invention are effective against 17
- Patent Literature 3 Non-Patent Literature 1 5
- Non-patent document Non-patent document 1 7
- Patent document 4 Non-patent document 4
- Patent Document 4 Patent Document 4
- Patent Document 5 Patent Document 5
- Patent Document 6 Patent Document 6
- Patent Document 1 International Publication W099 / 46279 Pamphlet
- Patent Document 2 International Publication WO03 68220 Pamphlet
- Patent Document 3 International Publication W096 36611 Pamphlet
- Patent Document 4 International Publication WO99 / 50245 Pamphlet
- Patent Document 5 International Publication W097Z48697 Pamphlet
- Patent Document 6 Japanese Patent Laid-Open No. 09-104675
- Patent Document 7 International Publication WO2004Z064735 Pamphlet
- Non-patent document 1 “National Institute for Social Security and Population Issues: Estimated Population of Japan (estimated January 1997)” (Enomoto), 1997, p. 1900
- Non-Patent Document 2 “The New England Journal of Medicine”, 2003, No. 349, p. 2387— 2398
- Non-Patent Document 3 “Frontier ⁇ ⁇ ⁇ In '-Frontier in Neuroendocrinology ", 2003, No. 22, p. 185—212
- Non-Patent Document 4 "Journal of Urology", 1999, No. 161, p. 332-337
- Non-Patent Document 5 “The Journal of Clinical Endocrinology and Metabolism”, 1995, 80th, p. 1066-1071
- Non-Patent Document 6 “Tali-Cal 'Cancer' Research”, 2004, 10th, p. 440-448
- Non-Patent Document 7 "Steroids", 2004, 69th, p. 795-801
- Non-Patent Document 8 "Nature Genetics", 1994, 7th
- Non-Patent Document 9 “Endocrine Reviews”, 2003, 24th page, p. 152-182
- Non-Patent Document 10 “The Journal of Biological Chemistry”, 2002, 277, 27, p. 24799-24808
- Non-Patent Document 11 “Carcinogenesis” ), 2004, No. 25, No. 11, p. 2177-2181
- Non-Patent Document 12 "Cancer Research", 2004, 64th, p. 1802- 1810
- Non-Patent Document 13 “Synthesis”, 2000, No. 4, p. 549—556
- Non-Patent Document 14 “Rare Chemicals Catalog” Rare Chemicals “Rare Chemicals Gmbh” Order number: AL BE 0453
- Non-Patent Document 15 “Heterocycles”, 1989, 29 ⁇ , 4, p. 783-794
- Non-Patent Literature 16 “Journal of hemical Informaton ana Computer Sciences”, 2003, 43 ⁇ , No. 3, p. 829-836
- Non-Patent Document 17 “Organic Preparations and Procedures International”, 20 02, 34, 5, p. 511-514
- Non-Patent Document 18 “Cancer Research”, 2006, Vol. 66, p. 2815- 2825
- Non-Patent Document 19 “Archiv aer Pharmazie-Pharmaceutical and Mem cinal Chemistry”, 1984, No. 317, p. 847-851
- Non-Patent Document 20 “Molecular and Cellular Endocrinology, 2006, No. 248, p. 233—235
- An object of the present invention is to provide a compound having a 17 ⁇ HSD type 5 selective inhibitory activity, particularly a compound useful as a therapeutic agent for prostate hypertrophy and prostate cancer.
- the present invention relates to a compound represented by the general formula (I) or a pharmaceutically acceptable salt thereof.
- L represents lower alkylene, lower alkylene, —O lower alkylene, lower alkylene O or a bond: wherein each group may be substituted with aryl.
- [Chemical 3] Represents aryl, cycloalkyl or heterocyclic group
- Raaa is the same or different and is hydrogen, lower alkyl, halogen, cyan-containing lower alkyl, halogen-substituted lower alkyl, lower alkyl-O, cyan lower alkyl-O-, halogen-substituted lower alkyl-o-, aryl, heteroaryl , Aryl-O, heteroaryl-O-, aryl-lower alkyl, acyl-O-, acyl, heteroaryl, lower alkyl-O, lower alkylthio, lower alkylsulfol, oxo, nitro, amino-containing mono-lower alkylamino-containing di-lower alkylamino-containing Arylamino, Arylamino: where the above-mentioned Aaryl, heteroaryl, Raryl-O, Heterary-One-Lo, heteroaryl-lower alkyl-0-, aryl-lower alkyl, aryl-amino in each
- Lower alkyl - O-, halogen it may be substituted with a halogen-substituted lower alkyl
- R m , R 222 , R 333 , R " 4 , R 555 and R 666 represent hydrogen or a suitable substituent, R m , R 222 , R 333 , At least one of R 555 and R 666 represents carboxy, lower alkyl substituted with carboxy, or lower alkenyl substituted with carboxy, R 333 , R 555 and R 666 may combine any two groups adjacent to each other to form a lower alkylenedioxy group;
- p 1 to 15.
- the present invention also relates to a compound represented by the general formula (III) or a pharmaceutically acceptable salt thereof.
- A represents lower alkylene, lower alkylene, —O—lower alkylene, lower alkylene —O— or a bond: wherein each group may be substituted with aryl.
- [Chemical 5] Represents aryl, cycloalkyl or heterocyclic group
- Ra is the same or different and is hydrogen, lower alkyl, halogen, cyan-substituted lower alkyl, halogen-substituted lower alkyl, lower alkyl-O—, cyan lower alkyl-O—, halogen-substituted lower alkyl-o—, aryl, Heteroaryl, aryl-O-, heteroaryl-O-, aryl-lower alkyl, acyl-O-, acyl, heteroaryl low-order alkyl-O-, lower alkylthio, lower alkylsulfol, oxo, nitro,
- a mono-lower alkylamino-containing di-lower alkylamino-containing arylylamino is represented by the above-mentioned aryls, heteroaryls, aryl-O-, heteroaryl-O-, heteroaryl-lower alkyl-O-, aryl-lower alkyl in Ra,
- R 2 to R 6 represent hydrogen or a suitable substituent, at least one of the forces R 2 to R 6 represents carboxy, and R 3 to R 6 represent any two groups adjacent to each other together. Therefore, a lower alkylenedioxy group may be formed;
- n 1 to 15.
- R 2 is carboxy
- R 5 and R 6 are hydrogen
- R 2 is carboxy
- R 5 and R 6 are hydrogen
- Ra is a group other than hydrogen or 4 methyl (i.e., other than known compounds 1 and 2), and when n is 2,
- the combination of two Ras is selected from a combination of groups other than a combination of 4 methyl and 3--tro or a combination of 3-methoxy and 4-methoxy (i.e. other than known compounds 4 and 5);
- R 3 is carboxy, R 2 , R 4 , R 5 and R 6 are hydrogen,
- Ra is a bond and n is 1, Ra is a group other than 4 methyl ( That is, other than known compound 6),
- R 4 is carboxy
- R 2 , R 5 and R 6 are hydrogen
- R 3 is 2-bromophenol [Chemical 9] Is 2-chael
- A is a bond
- n is 1
- Ra is a group other than hydrogen (ie, other than known compound 7)
- R 4 is carboxy, R 2 , R 5 and R 6 are hydrogen,
- R 4 is carboxy
- R 5 and R 6 are hydrogen
- R 2 is 3-methoxycarbole-3-hydroxy allyloyl
- R 4 is carboxy
- R 3 , R 5 and R 6 are hydrogen
- R 2 is 3-carboxy-3-hydroxyacryloyl
- R 4 is carboxy
- R 5 and R 6 are hydrogen
- R 2 is acetyl
- Is full A is a bond
- n is 1
- Ra is a group other than hydrogen (i.e., other than known compound 11)
- R 5 is carboxy, R 2 force methyl, R 4 and R 6 are hydrogen,
- R 5 is carboxy, R 2 , R 4 and R 6 are hydrogen,
- the present invention also relates to a pharmaceutical composition containing a compound represented by formula (I) and Z or formula (III).
- the present invention also relates to a disease related to 17 ⁇ HSDtype5 comprising a compound represented by formula (I) and Z or formula ( ⁇ ), or a pharmaceutically acceptable salt thereof as an active ingredient. It relates to therapeutic agents and Z or preventive agents.
- the present invention also relates to a compound represented by formula (I) and Z or formula ( ⁇ ) for producing a medicament for treating and / or preventing or preventing a disease related to 17 ⁇ HSDtype5, It relates to the use of these pharmaceutically acceptable salts.
- the present invention also relates to 17 ⁇ HSDtype5 comprising administering to a patient an effective amount of a compound represented by formula (I) and Z or formula ( ⁇ ), or a pharmaceutically acceptable salt thereof.
- the present invention relates to the treatment and Z or prevention methods for diseases related to the disease.
- the present invention also relates to an inhibitor of 17 ⁇ HSDtype5 containing a compound represented by formula (I) and Z or formula ( ⁇ ), or a pharmaceutically acceptable salt thereof.
- the present invention also relates to a pharmaceutical composition containing a compound represented by formula (I) and Z or formula ( ⁇ ), or a pharmaceutically acceptable salt thereof, and formula (I) and Z or
- the compound represented by formula (III), or a pharmaceutically acceptable salt thereof is prostatic cancer, prostatic hypertrophy, acne, seborrhea, hirsutism, baldness, alopecia, premature sexual maturity, adrenal hypertrophy, It relates to a commercial package containing a statement that it can or should be used to treat and Z or prevent polycystic ovary syndrome, breast cancer, endometriosis, lung cancer, or leiomyoma.
- the present invention also provides a therapeutic agent and acupuncture or preventive agent for a disease related to 17 ⁇ HSDtype5, comprising as an active ingredient a compound represented by the general formula ( ⁇ ) or a pharmaceutically acceptable salt thereof. About.
- T represents lower alkylene, lower alkylene, —O lower alkylene, lower alkylene O or a bond: wherein each group may be substituted with aryl.
- [Chemical 17] Represents aryl, cycloalkyl or heterocyclic group
- Raa is the same or different and is hydrogen, lower alkyl, halogen, cyan-containing lower alkyl, halogen-substituted lower alkyl, lower alkyl-O—, cyan lower alkyl-O—, Halogen-substituted lower alkyl-o-, aryl, heteroaryl, aryl-o-, heteroaryl-o-, aryl-lower alkyl, acyl-o-, acyl, heteroaryl lower alkyl-o-, lower alkylthio, lower alkylsulfo- ⁇ , oxo, nitro, amino-containing mono-lower alkylamino-containing di-lower alkylami-containing acylamino-amino are: where the above-mentioned aryl, heteroaryl, and aryl-O-, heteroaryl-O-, heteroaryl-lower alkyl in Raa O—, aryl lower alkyl, aryl aryl each
- R 22 , R 33 , R ′′, R 55 and R 66 represent hydrogen or a suitable substituent, but at least one of R 22 , R 33 , R ′′, R 55 and R 66 represents carboxy, R 33 , R ′′, R 55, and R 66 may combine any two groups adjacent to each other to form a lower alkylenedioxy group; m represents 1-15.
- the present invention also relates to a compound represented by the formula ( ⁇ ) or a pharmaceutically acceptable salt thereof for producing a medicament for treating and / or preventing or preventing a disease related to 17 ⁇ HSDtype5. About the use of.
- the present invention also relates to treatment of a disease related to 17 ⁇ HSDtype5, comprising administering an effective amount of a compound represented by the formula ( ⁇ ), or a pharmaceutically acceptable salt thereof, to the patient. It also relates to preventive methods.
- the present invention also relates to an inhibitor of 17 ⁇ HSDtype5 containing a compound represented by the formula ( ⁇ ) or a pharmaceutically acceptable salt thereof.
- the present invention also relates to a pharmaceutical composition containing a compound represented by the formula ( ⁇ ) or a pharmaceutically acceptable salt thereof, and a compound represented by the formula (II) or a pharmaceutically acceptable salt thereof.
- Salt is prostate cancer, prostatic hypertrophy, rapeseed, seborrhea, hirsutism, baldness, alopecia, precociousness, adrenal hypertrophy, polycystic ovary syndrome, breast cancer, endometriosis, lung cancer, or leiomyoma It relates to a commercial mast package that includes a statement that it can or should be used to treat and Z or prevent.
- Diseases associated with androgens include prostate cancer, benign prostatic hyperplasia, rapeseed, seborrhea, hirsutism, baldness, alopecia, prematurity, adrenal hypertrophy, polycystic ovary syndrome, breast cancer, endometriosis and smoothness Examples include fibroids.
- Aldo-keto reductase (AKR) subtype 8 13 ⁇ 41 3 also known as 17
- ROS reactive oxygen species
- SNP single nucleotide polymorphism
- 17 ⁇ HSDtype5 examples include lung cancer. Therefore, the compound of the present invention is useful as a therapeutic agent and Z or preventive agent for these diseases.
- 17 ⁇ HSDtype5 selective inhibitors may selectively suppress prostate intracrine androgen synthesis. Be expected. Therefore, the compound of the present invention is particularly useful as a therapeutic agent and Z or preventive agent for diseases related to androgen, ie, prostate cancer and benign prostatic hyperplasia, in the prostate gland.
- the compound of the present invention does not affect the blood testosterone concentration, a therapeutic agent for prostatic hypertrophy and prostate cancer without side effects such as sexual dysfunction due to suppression of blood testosterone concentration and Z Or it can be a prophylactic.
- lower means a group having 1 to 6 carbon atoms unless otherwise specified.
- “Lower alkyl” means a linear or branched aliphatic hydrocarbon having 1 to 6 carbon atoms. For example, methyl, ethyl, propyl, isopropyl, butyl, isobut Til, tert butyl, pentyl, hexyl and the like.
- “Lower alkylene” means a divalent group formed by removing a hydrogen atom from “lower alkyl”.
- the notation "one O" used in the definition means a divalent oxygen atom.
- the lower alkyl-O notation represents lower alkoxy.
- Lower alkoxy means a linear or branched aliphatic hydrocarbon oxy group having 1 to 6 carbon atoms.
- methoxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy, tert butoxy, pentoxy, hexoxy and the like are included.
- L in the formula (I) it represents that the oxygen atom of 1 O lower alkylene is a group bonded to the S atom of the formula (I), and the oxygen atom of the lower alkylene O is represented by the formula (I) of
- Aryl means a group formed from an aromatic hydrocarbon ring of 6 to 14 carbon atoms, preferably 6 to 10 carbon atoms. For example, phenyl, naphthyl, anthryl and the like are included.
- Heterocyclic group refers to a 5- to 6-membered heteroaromatic monocyclic group containing 1 to 4 heteroatoms selected from 0, N and S forces, or A force that refers to an 8- to 10-membered bicyclic heteroaromatic cyclic group containing from 1 to 6 heteroatoms selected from 0, N and S, or 0, N and S forces are selected A 1 1-14 membered tricyclic heteroaromatic cyclic group containing from 1 to 8 heteroatoms.
- a 3- to 6-membered heteroaromatic monocyclic group having 1 to 4 nitrogen atoms such as pyrrolyl, imidazolyl, virazolyl, pyridyl, pyrimidyl, pyrazil, pyridazil, triazolyl [for example 4H —1, 2, 4 HJ azodinole, 1H-1, 2, 3 ⁇ diazozinore, 2H-1, 2, 3 HJ azodinole, etc.], tetrazolyl [eg 1H-tetrazolyl, 2H-tetrazolyl, etc.], etc .; Fused heteroaromatic cyclic groups having, for example, indolyl, isoindolyl, indolizyl, benzimidazolyl, quinolyl, isoquinolyl, indazolyl, benzotriazolyl, te Torazolopyridazinyl [eg tetrazolo
- 1 to 4 hetero selected from 0, N and S It also means a heterocyclic group in which an aryl group or a heteroaryl group is condensed to a 3 to 10-membered saturated or unsaturated heterocyclic group containing an atom, for example, isochromal, chromanyl, isoindolinyl, indolinyl, 3 , 4-dihydro-1,2H-1,4-benzoxazinyl, dihydrobenzofuranyl, 2,3-dihydro-1,4 benzodioxydinyl and the like.
- heteroaryl means an aromatic group among the groups included in the “heterocyclic group”.
- Cycloalkyl means a saturated hydrocarbon ring group having from 3 to 10 carbon atoms. For example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, norbornyl, adamantyl and the like are included.
- Halogen includes a fluorine atom, a chlorine atom, a bromine atom and an iodine atom, preferably a fluorine atom, a chlorine atom or a bromine atom.
- Heteroaryl lower alkyl means lower alkyl substituted with the above heteroaryl.
- Halogen-substituted lower alkyl means lower alkyl substituted with a halogen atom.
- “Lower alkenyl” refers to an unsaturated, straight-chain or branched non-cyclic hydrocarbon having 2 to 10 carbon atoms and containing at least one double bond. Means. Preferably, the number of carbon atoms is 2-6. For example, vinyl, propenyl, butyr, pentale, hexyl and the like are included.
- “Lower alkene” means a divalent group formed by removing a hydrogen atom from “lower alkenyl”.
- the “acyl group” includes, for example, carboxy; esterified carboxy; substituted with lower alkyl, aryl, lower alkyl, aryl reel, or heterocyclic group. Forced rubamoyl substituted with a sulfonyl, lower alkyl sulphone or heterocyclic group; substituted or unsubstituted aryl sulphone; sulpho substituted with a heterocyclic group; lower alkyl sulphone; cycloalkyl Carboyl; lower alkanol; substituted or unsubstituted, aroyl; carbocycle substituted with a heterocyclic group, and the like.
- o substituted or unsubstituted lower alkyl
- Examples of the force rubamoyl group substituted with lower alkyl include methylcarbamoyl, ethyl force rubamoyl, propyl force rubamoyl, dimethylcarbamoyl, jetylcarbamoyl, methylethylcarbamoyl and the like.
- Examples of the force rubermoyl group substituted with aryl include phenylcarbamoyl, naphthylcarbamoyl, and lower alkyl-substituted phenylcarbamoyl [for example, tolylcarbamoyl, xylyl power rubamoyl and the like].
- Examples of the strong rubamoyl group substituted with aryl lower alkyl include benzylcarbamoyl, phenethylcarbamoyl, and phenylpropyl rubamoyl.
- Examples of the powerful rubamoyl group substituted with arylsulfol include phenylsulfocarbamoyl, tolylsulfonylcarbamoyl and the like.
- Examples of the powerful rubamoyl substituted with include pyridylsulfonylcarbamoyl and the like.
- Examples of the strong rubamoyl group substituted by lower alkylsulfol include methylsulfur rubamoyl, ethylsulfonylcarbamoyl and the like.
- Examples of the substituted or unsubstituted arylsulfonyl group include a phenylsulfol, a trinolesnorononole, a halophenylsulfol [for example, a fluorophenolsulfol and the like] and the like.
- heterocycle sulfol group examples include pyrrolidinyl sulfol and the like.
- Examples of the lower alkylsulfol group include methylsulfol and ethylsulfol.
- cycloalkyl carbo yl group examples include cyclopropyl carbo yl, cyclobutyl carbo yl, cyclopentyl carbonyl, cyclohexyl carbonyl and the like.
- Examples of the lower alkanoyl group include formyl, acetyl, propionyl, butyryl, isobutyryl, valeryl, isovaleryl, bivaloyl, hexanoyl and the like.
- Substituted or unsubstituted aroyl groups include benzoyl, naphthoyl, toluyl, di (tert-butyl) benzoyl, halogen-substituted lower alkyl O benzoyl [for example, trifluoromethoxybenzoyl, etc.] It is.
- heterocyclic group moiety in “carbocycle substituted with a heterocyclic group” means the above “heterocyclic group”.
- heterocyclic group for example, pyridyl carbo and the like are included.
- “Mono-lower alkylamino” means an amino group substituted with one of the above “lower alkyl”. For example, methylamino-containing ethylamino, propylamino-containing isopropylamino-containing butylamino, isobutylami-containing pentylami-containing hexylamino and the like are included.
- “Di-lower alkylamino” means an amino group substituted with the same or different two “lower alkyl”. For example, dimethylamino, diethylamino, dipropylamine, diisopropylamino, dipentylami, dipentylami, dihexylamino, ethylmethylamino, methylpropylamino, butylmethylamino, ethylpropylamino, butylethylamino, etc. Is included.
- lower alkylenedioxy group examples include a methylenedioxy group and an ethylenedioxy group.
- Suitable substituent refers to, for example, lower alkyl, halogen, siryl-lower alkenyl, ha Logen-substituted lower alkyl, lower alkyl-o-, cyan lower alkyl-o-, halogen-substituted lower alkyl-o-, aryl, heteroaryl, aryl-o-, heteroaryl single o-, aryl lower alkyl, acyl-o- , Acyl, heteroaryl lower alkyl-o-, lower alkylthio, nitro, amino, hydroxy, thiol, mono-lower alkylamino, di-lower alkylamido acylamino, arylamine, carboxy and the like.
- aryl In the present specification, "aryl”, “heteroaryl”, “cycloalkyl”, “heterocycle”, “phenol”, “naphthyl”, “benzothiazolyl”, “cyclohexyl” and the like are used for convenience. Depending on the force structure described as a monovalent group, it may be a divalent or higher polyvalent group.
- the present invention includes these structures. For example, in formula (III)
- the groups exemplified in are described as monovalent groups for the sake of convenience, but are actually polyvalent groups of two or more divalent groups. Specific embodiments of the divalent group correspond to those obtained by converting the above-mentioned ring group suffixes to dils according to the organic compound nomenclature.
- a divalent group corresponding to a phenol group that is a monovalent group is a phenol.
- the divalent group corresponding to the benzothiazolyl group which is a monovalent group is benzothiazole diyl.
- the compounds of III) are all included in the compounds of formula (I) above. Furthermore, a preferred embodiment of the compound of the above formula ( ⁇ ) is a compound represented by the above formula (III). Preferred embodiments of the compound of formula ( ⁇ ) are shown below.
- A is lower alkylene which may be substituted with a phenyl, lower alkylene optionally substituted with a phenyl, O-, lower alkylene or a bond, more preferably , Lower alkylene or a bond, and most preferably a bond.
- [Chemical 20] Are phenol, naphthyl, benzothiazolyl, dibenzo [b, d] fuller, chael, pyrazolyl, benzocenyl, imidazolyl, pyridyl, 2, 1,3, benzothiadiazolyl, isoquinolyl, cyclo Propyl, cyclohexyl or 3,4 dihydro-2H-1,4 monobenzoxadiyl, more preferably phenyl, naphthyl, pyridyl or isoquinolyl, more preferably phenyl or naphthyl, most preferably Preferable is phenyl.
- Ra is the same or different and is hydrogen, lower alkyl, halogen, cyan-containing lower alkyl, halogen-substituted lower alkyl, lower alkyl-O, cyan lower alkyl-O-, halogen-substituted lower alkyl- O-, phenol, oxadiazolyl, phenoxy, pyridyloxy, pyridylcarbol, pyrrolidylsulfol, thiazolyl lower alkyl O-, lower alkylsulfonyl, nitro or di-lower alkylamino, wherein the above-mentioned phenol And phenyl, pyridyl and thiazolyl moieties in each of phenoxy, pyridyloxy, pyridylcarbol and thiazolyl lower alkyl O may be substituted with lower alkyl, lower alkyl-O or halogen; more preferably Are the same
- R 2 to R 6 are hydrogen, lower alkyl, lower alkyl — O 2, benzyloxy, hydroxy, halogen, halogen-substituted lower alkyl, carboxy, or any of R 3 to R 6 adjacent to each other.
- At least one of the forces R 2 to R 6 which is a lower alkylenedioxy group formed by combining two groups together is carboxy; more preferably hydrogen, lower alkyl, lower alkyl O— , Benzyloxy, hydroxy, halogen, halogen-substituted lower alkyl, carboxy, or a lower alkylenedioxy group formed by combining any two of R 3 to R 6 adjacent to each other R 2 or either hand of R 5 is carboxy; more preferably, R 2 is carboxy, R 3 to R 6 are hydrogen, lower alkyl, lower alkyl - O, Benjiruoki , Hydroxy, halogen, halogen Substituted lower alkyl, or a lower alkylenedioxy group formed by joining together any two groups adjacent to each other; most preferably, R 2 is carboxy, and R 3 to R 6 are , Hydrogen, lower alkyl, lower alkyl-O 2 or halogen.
- n is preferably 1 to 3.
- (Al) A is substituted with a phenyl !, may! /, Lower alkylene, lower alkylene optionally substituted with a phenyl-0-, lower alkylene, or a bond. Yes;
- Ra is the same or different and is hydrogen, lower alkyl, halogen, low alkyl with alkenyl, halogen-substituted lower alkyl , Lower alkyl O—, cyan lower alkyl O, halogen-substituted lower alkyl 0—, phenol, oxadiazolyl, phenoxy, pyridyloxy, pyridylcarbol, pyrrolidinylsulfol, thiazolyl lower alkyl—O, Lower alkyl sulfol
- R 2 is carboxy
- Ra is the same or different and is hydrogen, lower alkyl, halogen, halogenated halogen substituted lower alkyl, lower alkyl-O—, halogen substituted Lower alkyl-O— or lower alkylsulfol, wherein R 3 to R 6 are hydrogen, lower alkyl, lower alkyl-O—, benzyloxy, hydroxy, halogen, halogen-substituted lower alkyl, or each other.
- the compound according to (A2) which is a lower alkylenedioxy group formed by combining any two adjacent groups together.
- ⁇ is a file
- Ra is the same or different and is hydrogen or halogen
- R 3 to R 6 are hydrogen, lower alkyl, lower alkyl O— or halogen (A3 ) Described compounds.
- Ra is halogen
- A is a bond;
- [Chemical 24] Is phenyl or naphthyl, and Ra is the same or different and is hydrogen, lower alkyl, halogen, halogen-containing halogen-substituted lower alkyl, lower alkyl O—, halogen-substituted lower alkyl O—, or lower alkyl sulfo- R 3 is carboxy, and R 2 and R 4 to R 6 are hydrogen, lower alkyl, lower alkyl-O 2, benzyloxy, hydroxy, halogen, or halogen-substituted lower alkyl according to (A1). Compound.
- [Chemical 25] Is phenyl or naphthyl, and Ra is the same or different and is hydrogen, lower alkyl, halogen, halogen-containing halogen-substituted lower alkyl, lower alkyl O—, halogen-substituted lower alkyl O—, or lower alkyl sulfo- R 4 is carboxy, R 2 to R 3 and R 5 to R 6 are hydrogen, lower alkyl, lower alkyl-O 2, benzyloxy, hydroxy, halogen, or halogen-substituted lower alkyl ( A1) Compounds described.
- [Chemical 26] Is phenyl or naphthyl, and Ra is the same or different and is hydrogen, lower alkyl, halogen, halogen-containing halogen-substituted lower alkyl, lower alkyl O—, halogen-substituted lower alkyl O—, or lower alkyl sulfo- R 5 is carboxy, and R 2 to R 4 and R 6 are hydrogen, lower alkyl, lower alkyl-O 2, benzyloxy, hydroxy, halogen, or halogen-substituted lower alkyl according to (A1). Compound.
- A is a bond, Is phenyl or naphthyl, and Ra is the same or different and is hydrogen, lower alkyl, halogen, halogen-containing halogen-substituted lower alkyl, lower alkyl O—, halogen-substituted lower alkyl O—, or lower alkyl sulfo-
- R 6 is carboxy
- R 2 to R 5 are hydrogen, lower alkyl, lower alkyl O—, benzyloxy, hydroxy, halogen, or halogen-substituted lower alkyl.
- [Chemical 28] Is phenyl or naphthyl, is carboxy, Raaa is the same or different and is hydrogen or halogen, R m , R 333 , R 444 , R 555 and R 666 are hydrogen, and A dotted double line is a single bond, and p is 1 to 3.
- Raaa is the same or different and is hydrogen or halogen
- R is a lower alkyl substituted with carboxy
- R 333 , R 555 and R 666 are compounds wherein a solid line and a dotted double line are double bonds
- p is 1 to 3.
- Raaa is the same or different and is hydrogen or halogen; R is a lower alkyl substituted by carboxy or a lower alkyl substituted by carboxy; R m , R 222 , R ⁇ , R 555 and R 666 are hydrogen, the solid and dotted double lines are double bonds, and p is 1 to 3.
- Examples of the group that forms a prodrug of the compound of the present invention include those described in Prog. Med. 5: 2157-2161 (1985), and Hirokawa Shoten 1990 "Drug Development" Examples include groups described on pages 163 to 198 in total.
- the derivatives of the compounds of the present invention in which the free carboxy group is converted to an amide or ester are metabolized in vivo and can be converted into compounds of the general formula (I) and Z or ( ⁇ ) and Z or ( ⁇ ). Is a force considered as a prodrug of the present invention.
- Such a prodrug is also included in the present invention.
- the compounds of the present invention of the formula (I) and Z or the formula ( ⁇ ) and Z or the formula ( ⁇ ) may have one or more asymmetric centers, in which case they exist as enantiomers or diastereomers. There is.
- the present invention should include both these mixtures and separate individual isomers.
- the compounds of the present invention of formula (I) and Z or formula ( ⁇ ) and Z or formula ( ⁇ ) may exist as tautomers, and the present invention includes individual tautomers separated from these mixtures. Both sexes shall be included.
- the compounds of the present invention of formula (I) and Z or formula ( ⁇ ) and Z or formula ( ⁇ ) may exist as geometric isomers, and the present invention includes individual geometric isomers separated from these mixtures. It is assumed that both are included.
- the compounds of the present invention of the formula (I) and Z or the formula ( ⁇ ) and Z or the formula ( ⁇ ) can be converted into a salt by a conventional method.
- Suitable salts of the compounds of formula (I) and Z or formula ( ⁇ ) and Z or formula (in) are pharmaceutically acceptable salts, such as alkali metal salts (for example, sodium salts and potassium salts) and alkali salts.
- Metal salts such as earth metal salts (for example, calcium salt and magnesium salt), ammonium salts, organic base salts (for example, trimethylamine salt, triethylamine salt, pyridine salt, picoline salt, dicyclohexylamine) Salt), organic acid salt (acetate, malonic acid) Salt, tartrate, methanesulfonate, benzenesulfonate, formate, toluenesulfonate, trifluoroacetate, etc.), inorganic acid salt (hydrochloride, hydrobromide, sulfate, phosphate, etc.) And amino acid salts (alginate, aspartate, glutamate, etc.). Accordingly, the present invention includes all of the indole derivatives represented by the formulas (I) and Z or the formulas ( ⁇ ) and Z or the formula (in) or pharmaceutically acceptable salts thereof.
- organic base salts for example, trimethylamine salt, triethylamine salt, pyridine salt, pico
- the compounds of formula (I) and Z or formula ( ⁇ ) and Z or formula ( ⁇ ) can also form hydrates and various pharmaceutically acceptable solvates. These hydrates and solvates are also included in the present invention.
- the present invention also includes formulas (I) and Z or formulas ( ⁇ ) and Z or formulas ( ⁇ ) and Z or formulas ( ⁇ ).
- radiolabeled derivatives of the compounds of III are also included.
- the compounds (i) and Z or ( ⁇ ) and Z or (in), which are the active ingredients of the present invention, are produced by applying various known synthetic methods utilizing characteristics based on the basic skeleton or the type of substituent. be able to. At that time, depending on the type of the functional group, it may be necessary to protect the functional group with an appropriate protective group at the raw material or intermediate stage, or replace it with a group that can be easily converted into the functional group. May be effective.
- Examples of such a functional group include an amino group, a hydroxyl group, and a carboxyl group, and examples of protective groups thereof include green (
- Protective groups described in “Protective Groups in Organic Synthes isj, 3rd edition, 1999” by TW Greene) and Utz (PGM Wuts) can be used, and these may be selected and used as appropriate according to the reaction conditions.
- the desired compound is obtained by removing the protective group or converting to a desired group as necessary. Can do.
- prodrugs of compounds (I) and Z or ( ⁇ ) and Z or ( ⁇ ) or a pharmaceutically acceptable salt thereof are specified at the raw material or intermediate stage in the same manner as the above protecting groups.
- the reaction can be carried out by applying methods known to those skilled in the art, such as ordinary esterification, amidation, and acylation.
- the first production method is a method for producing the compound (in) of the present invention by sulfonamide condensation reaction using the compounds (IV) and Z or the compound (V).
- this invention compound (I) and Z or ((pi)) can also be manufactured by the same method.
- Rb 2 to Rb 6 represent hydrogen or an appropriate substituent, and at least one of Rb 2 to Rb 6 represents an optionally protected carboxy group, and Rb 3 to Rb 6 may form a lower alkylenedioxy group by combining two arbitrary groups adjacent to each other.
- A, X, Ra and n are those defined by the above formula (III).
- This is produced by reacting the sulfonic acid represented by the formula (III) or a reactive derivative thereof. can do.
- the reactive derivative of sulfonic acid include commonly used reactive derivatives such as sulfo-nornolide and sulfonic anhydride, but sulfodi-nitride is particularly preferable.
- the solvent used in this reaction is not particularly limited as long as it does not inhibit the reaction and dissolves the starting material to some extent.
- hexane, cyclohexane, heptane, lignin or petroleum Aliphatic hydrocarbons such as ethers; aromatic hydrocarbons such as benzene, toluene or xylene; dichloromethane, chloroform, carbon tetrachloride, 1,2-dichloro Halogenated hydrocarbons such as methane, black benzene or dichlorobenzene; ethers such as jetyl ether, diisopropyl ether, tetrahydrofuran, dioxane, dimethoxyethane, diethylene glycol dimethyl ether, tert butyl methyl ether or cyclobenzyl methyl ether -Toro compounds such as nitromethane; -Tolyls such as acetonitryl or isobutyric-to
- the base used in this reaction is, for example, an alkali metal carbonate such as sodium carbonate, potassium carbonate, or lithium carbonate; an alkali metal bicarbonate such as sodium hydrogen carbonate, potassium hydrogen carbonate, or lithium hydrogen carbonate. Salts; alkali metal acetates such as sodium acetate; alkali metal hydrides such as lithium hydride, sodium hydride or potassium hydride; such as sodium hydroxide, potassium hydroxide or lithium hydroxide Alkali metal hydroxides; alkali metal alkoxides such as sodium methoxide, sodium ethoxide, potassium tert butoxide or lithium methoxide; triethylamine, tributylamine, diisopropylethylamine, N-methylmorpholine, Pyridine, 4 (N, N dimethylamino) pyridine, N, N Dimethylaniline, N, N Jetylaniline, 1,5 Diazabicyclo [4.3.0] Nonane 5, 1,4-Diaz
- Organic bases such as undecu7en (DBU); alkyl lithiums such as methyllithium, ethyllithium or n-butyllithium; or lithium diisopropylamide or lithium dicyclohexylamide.
- Lithium alkylamides such as alkali metal hydrides (especially hydrogen or sodium hydride), metal alkoxides (especially sodium methoxide, potassium tert-butoxide) or alkyllithiums (especially n —Butyllithium).
- the reaction temperature of this reaction varies depending on the raw material compounds, reagents and the like, and is usually 78 ° C to 100 ° C, preferably 78 ° C to 50 ° C.
- reaction time of this reaction varies depending on the raw material compound, reagent, and reaction temperature, but is usually 5 minutes to 24 hours, and preferably 10 minutes to 12 hours.
- the compounds (I) and Z or ( ⁇ ) and Z or ( ⁇ ) of the present invention having various functional groups can be obtained by applying methods known to those skilled in the art or known production methods, or modifications thereof. Can be manufactured.
- a desired compound can be produced by subjecting a compound obtained by the above-mentioned production method to a substituent modification reaction or a reaction for forming an indole ring. A typical reaction is shown below.
- Compounds (I) and Z or ( ⁇ ) and Z or ( ⁇ ) can be produced by a reaction that forms an indole ring using a benzene derivative having a nitro group as a raw material.
- a reaction that forms an indole ring using a benzene derivative having a nitro group as a raw material for example, the method described in Tet rahedron Letters 1989, 30 (16), 2129-2132 can be referred to.
- a compound having a carboxyl group, a sulfonyl group, or a sulfenyl group is subjected to an oxidation reaction of a compound having an aldehyde group or a sulfide group.
- a compound having a lower alkoxy group or a lower alkylamino group can be produced by subjecting a compound having a hydroxyl group or an amino group to an alkylation reaction.
- a compound having a hydroxyl group or an amino group can be produced by subjecting a compound having a hydroxyl group or an amino group to an alkylation reaction.
- a compound having a lower alkoxy group or a lower alkylamino group may be prepared by subjecting an alcohol or amine compound corresponding to the halogen-containing compound to basic conditions. It can also be produced by substituting below.
- the compound having an amide group or the compound having an ester group is a carboxylic acid or a reaction thereof using a compound having an amino group or a hydroxyl group as a raw material. It can manufacture by making it react with a sex derivative. The reaction can be performed, for example, by the Chemical Society of Japan, “Experimental Chemistry Course”, 4th edition, Maruzen, 1992, 22nd edition, 5th edition, Maruzen, 2005, 16th edition, or “Compendium” of Organic Synthetic Methods], 1st-3rd etc.
- 8-unsaturated carboxyl group is a Wittig reaction or Horner-Emmons reaction of a compound having an aldehyde group followed by an ester It can be produced by the hydrolysis method or the Knoevenagel reaction.
- Rb 2 of the raw material compound (IV) is carboxy.
- 1) a method for introducing a carboxylic acid in one step for example, the method described in Bioorganic and Medicinal Chemistry Letters 2005, 15, 2734-2737, 2) an aldehyde group is introduced, and then an oxidation reaction is performed. It can be produced according to a method, for example, the method described in Journal of the Chemical Society 1954, 3842-3845 and Heterocycles 1987, 26 (5), 1173-1176, 3) a method by hydrolysis of an ester, and the like.
- the compounds (I) and Z or ( ⁇ ⁇ ⁇ ) and Z or ( ⁇ ) thus produced are isolated or subjected to salt formation treatment in a conventional manner and isolated and purified as a salt thereof.
- the Isolation and purification are performed by applying ordinary chemical operations such as extraction, concentration, distillation, crystallization, filtration, recrystallization, and various chromatography.
- optical isomers can be isolated by conventional methods using the difference in physicochemical properties between isomers.
- optical isomers can be obtained by introducing a racemate into a diastereomeric salt with an optically active organic acid (such as tartaric acid) and then fractionally crystallizing it, or by means of force chromatography using a chiral filler. Respectively, can be separated and purified.
- the optically active compound can also be produced by using an appropriate optically active compound as a raw material.
- a diastereomer mixture can also be separated by fractional crystallization or chromatography.
- production methods of the compounds included in the compounds (I) and Z or ( ⁇ ) and Z or ( ⁇ ), which are the active ingredients of the present invention will be described as examples.
- a method for producing a new compound is described as a production example.
- the production methods of the compounds (I) and Z or ( ⁇ ) and Z or (in) are not limited to the production methods of the specific examples shown below. It can also be manufactured by the following manufacturing method. [0108] Further, the following abbreviations are used in Production Examples, Examples, and Tables below.
- Methyl 5- (trifluoromethyl) -1H-indole-3-carboxylate 1.01 g in 12 ml of MeOH and 12 ml of THF was charged with 6 ml of 1 M aqueous sodium hydroxide solution at 80 ° C. Stir overnight. To the reaction solution, 3 ml of 1 M aqueous sodium hydroxide solution was added, and the mixture was further stirred at 80 ° C for 6 hours.
- Example compounds described in Table 24 to Table 31 below were obtained in the same manner as in Example 133.
- reaction mixture is poured into a mixture of 25 ml of ice water and 25 ml of saturated brine, extracted with 100 ml of ethyl acetate, and the extract is washed with 5% aqueous potassium hydrogen sulfate solution, water and saturated brine, dried over anhydrous sodium sulfate, and then solvent Was distilled off under reduced pressure.
- the residue was washed with hexane to obtain 0.91 g of 1-K4-bromophenyl) sulfol] -1 ⁇ -indole-2-carbaldehyde as a beige solid.
- Example compounds described in Table 36 below were obtained in the same manner as in Example 210.
- the compounds described in Tables 38 to 50 can be easily prepared by substantially the same methods as those described in the above Examples and production methods, or by applying methods obvious to those skilled in the art from these methods. Can be manufactured. These compounds are also included in the present invention.
- the full-length cDNA encoding human 17 ⁇ HSDtype5 used in the pharmacological test of the present invention was obtained by PCR using cDNA derived from A549 cells of a human lung cancer-derived cell line as a template.
- the nucleotide sequence of the obtained cDNA was analyzed by the dideoxy terminator method, and a clone that matched the known human 17 j8 HSDtype5 sequence (GenBank accession No. NM-003739) was selected.
- Escherichia coli BL21 was transformed with the plasmid containing these and cultured in large quantities, and the protein was purified using GSTrapFF column (Amersham) and PreScissionPro tease (Amersham). The purification method followed the instructions attached to the GSTrapFF column.
- the full-length cDNA encoding human 17 ⁇ HSDtype3 used in the pharmacological test of the present invention was obtained by PCR using cDNA derived from human testis as a template.
- the nucleotide sequence of the obtained cDNA was analyzed by a dideoxy terminator method, and a clone that matched a known human 17 ⁇ HSD type 3 sequence (GenBank accession No. BC034281) was selected. Thereafter, 293 cells of a human fetal kidney-derived cell line were transformed with a plasmid containing them, and the cells were collected 24 hours later.
- the collected cells are disrupted in a phosphate buffer containing 5% glycerol (100 mm—phosphate buffer containing 500 ul of 5% glycerol per dish (pH 7.4, 200 mM)) and centrifuged ( After 16000 rpm, 5 mim, 4 ° C), the supernatant was used as the enzyme source.
- a phosphate buffer containing 5% glycerol 100 mm—phosphate buffer containing 500 ul of 5% glycerol per dish (pH 7.4, 200 mM)
- centrifuged After 16000 rpm, 5 mim, 4 ° C), the supernatant was used as the enzyme source.
- the enzyme activity was measured with reference to Trevor M. Penning et al., Biochem. J., 351, 67-77, (200 00). Specifically, using lOOmM potassium phosphate buffer ( ⁇ 6.0), (1) the enzyme purified in 1 above in an amount that the final concentration is 10 / z gZml, (2) the final concentration is 300 nM. (3) NAD PH with a final concentration of 200 M and (4) Testosterone produced after mixing for 2 hours at room temperature with a test substance with a final concentration of 3 ⁇ The amount was measured using DELFIA (registered trademark) Testosterone Reagents R050-201 (manufactured by Perkin Elma). The measurement method followed the attached instructions. The amount of testosterone when the enzyme is not added is 0%, the amount of testosterone when the compound is not added is 100%, and the decrease in testosterone production when the compound is added is the relative value. Asked. IC values were then calculated by a logistic regression method.
- Table 51 shows the inhibitory activity of Example 17 compounds included in the compounds of the present invention for human 17; 3 HSD type 5 and type 3.
- the compound described in Non-Patent Document 19 is the compound described in Non-Patent Document 19
- Plasma and prostate concentrations were measured when the test substance was orally administered.
- the mice were ICR strains of 8 to 15-week-old males.
- the administration solution was dissolved or suspended in an equivalent amount of IN NaOH solution and water added to the test substance and stirred. Mice were given a single oral dose, and blood and prostate were collected 2 hours later under ether anesthesia. The prostate was stored frozen at 80 ° C until measurement. After adding a small amount of heparin, the blood was collected as plasma by centrifugation (3000 rpm, 15 mim, 4 ° C) and stored frozen at 80 ° C for the period until measurement.
- 0.1 mL of plasma was denatured with 0.1 mL of acetonitrile and then deproteinized by centrifugation (15000 rpm, 7 mim, 4 ° C) (supernatant).
- the prostate was homogenized in a phosphate buffer solution (200 mM, pH 7.4, 0.5 mL), and the entire amount was added to 3 mL of tertiary butyl methyl ether (t butyl methyl ether), followed by extraction, and nitrogen substitution (15 min, The solvent was removed by 45 ° C).
- the compounds of the formulas (I) and Z or ( ⁇ ⁇ ) and Z or the formula ( ⁇ ) show good oral absorbability and distribution to the prostate.
- Compounds of formula (I) and Z or ([pi) and Z or Formula ( ⁇ ) is a human 17
- a pharmaceutical composition containing, as an active ingredient, a compound of formula (I) and Z, or a compound of formula ( ⁇ ) and Z or formula ( ⁇ ), or a pharmaceutically acceptable salt thereof, is generally used as a carrier. It is prepared using excipients and other additives.
- Administration is oral by tablet, pill, capsule, granule, powder, liquid, etc., or injection such as intravenous injection, intramuscular injection, suppository, transdermal agent, nasal agent, inhalant, etc. Any form of parenteral administration may be used.
- the dose is determined as appropriate in each case taking into account the symptoms, age of the subject, sex, etc. Normally, in the case of oral administration, it is about 0.001 mg / kg to 100 mg / kg per day for an adult. This should be administered once or divided into 2 to 4 times. When administered intravenously depending on symptoms, it is usually administered once or multiple times per day in the range of 0.0001 mg / kg to 10 mg / kg per adult. In the case of inhalation, it is usually administered once or multiple times in a range of 0.0001 mg / kg to 1 mg / kg per adult.
- Tablets, powders, granules and the like are used as the solid composition for oral administration according to the present invention.
- one or more active substance powers and at least one inert excipient such as lactose, mannitol, glucose, hydroxypropyl cellulose, microcrystalline cellulose, starch, Mixed with polybulurpyrrolidone, magnesium aluminate metasilicate, etc.
- the composition may contain an inert additive, for example, a lubricant such as magnesium stearate, a disintegrant such as sodium carboxymethyl starch, and a solubilizing agent according to a conventional method. If necessary, tablets or pills may be coated with sugar coating or gastric or enteric coating agent.
- Liquid compositions for oral administration include pharmaceutically acceptable emulsions, solutions, suspensions, syrups, elixirs, etc., and generally used inert solvents such as purified water. , Including ethanol.
- the composition may contain solubilizers, wetting agents, suspending agents and other auxiliary agents, sweeteners, corrigents, fragrances and preservatives.
- Injections for parenteral administration include sterile aqueous or non-aqueous solutions, suspensions, and emulsions.
- aqueous solvent include distilled water for injection and physiological saline.
- Non-aqueous solvents include, for example, propylene glycol, polyethylene glycol, vegetable oils such as olive oil, alcohols such as ethanol, polysorbate 80 (a pharmacopeia name), and the like.
- Such compositions may further contain isotonic agents, preservatives, wetting agents, emulsifiers, dispersants, stabilizers, and solubilizing agents.
- These are sterilized by, for example, filtration through a bacteria-retaining filter, blending with a bactericide, or irradiation.
- These can be prepared by preparing a sterile solid composition and dissolving and suspending it in sterile water or a sterile solvent for injection before use.
- Transmucosal agents such as inhalants and nasal agents are used in solid, liquid or semi-solid form and can be produced according to conventionally known methods.
- an appropriate device for inhalation or insufflation can be used.
- the compound may be used alone or as a powder in a formulated mixture or in combination with a pharmaceutically acceptable carrier.
- dry powder or powder-containing capsules that can be used for single or multiple administrations can be used.
- it may be in the form of a pressurized aerosol spray using a suitable gas such as a suitable propellant such as chlorofluoroalkane, hydrofluoroalkane or carbon dioxide.
- a low melting wax such as a mixture of fatty acid glycerides or cocoa butter is melted, the active ingredient is added and uniformly dispersed by stirring. Then, pour into a suitable mold, cool and solidify.
- Liquid formulations include solutions, suspensions, retention enemas and emulsions such as water or aqueous propylene glycol solutions.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Dermatology (AREA)
- Diabetes (AREA)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Urology & Nephrology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800072135A CN101395134B (zh) | 2006-03-02 | 2007-03-01 | 17β-羟类固醇脱氢酶5型抑制剂 |
MX2008011127A MX2008011127A (es) | 2006-03-02 | 2007-03-01 | INHIBIDOR DE 17ß HSD TIPO 5. |
EP07737642A EP1990335A4 (en) | 2006-03-02 | 2007-03-01 | 17-BETA-HSD-type-5 INHIBITOR |
CA002644809A CA2644809A1 (en) | 2006-03-02 | 2007-03-01 | 17 .beta. hsd type 5 inhibitor |
JP2008502852A JP5093096B2 (ja) | 2006-03-02 | 2007-03-01 | 17βHSDtype5阻害剤 |
US12/281,416 US7855225B2 (en) | 2006-03-02 | 2007-03-01 | 17βHSD type 5 inhibitor |
US12/943,435 US20110071146A1 (en) | 2006-03-02 | 2010-11-10 | 17BetaHSD Type 5 Inhibitor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006056827 | 2006-03-02 | ||
JP2006-056827 | 2006-03-02 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/943,435 Division US20110071146A1 (en) | 2006-03-02 | 2010-11-10 | 17BetaHSD Type 5 Inhibitor |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007100066A1 true WO2007100066A1 (ja) | 2007-09-07 |
Family
ID=38459165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/053976 WO2007100066A1 (ja) | 2006-03-02 | 2007-03-01 | 17βHSDtype5阻害剤 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7855225B2 (ja) |
EP (1) | EP1990335A4 (ja) |
JP (1) | JP5093096B2 (ja) |
KR (1) | KR20080114711A (ja) |
CN (1) | CN101395134B (ja) |
CA (1) | CA2644809A1 (ja) |
MX (1) | MX2008011127A (ja) |
WO (1) | WO2007100066A1 (ja) |
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Also Published As
Publication number | Publication date |
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US20110071146A1 (en) | 2011-03-24 |
US7855225B2 (en) | 2010-12-21 |
US20090181960A1 (en) | 2009-07-16 |
MX2008011127A (es) | 2008-10-31 |
CA2644809A1 (en) | 2007-09-07 |
CN101395134A (zh) | 2009-03-25 |
JP5093096B2 (ja) | 2012-12-05 |
EP1990335A4 (en) | 2009-11-11 |
JPWO2007100066A1 (ja) | 2009-07-30 |
CN101395134B (zh) | 2011-08-31 |
KR20080114711A (ko) | 2008-12-31 |
EP1990335A1 (en) | 2008-11-12 |
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