WO2011017907A1 - 氮杂环丁酮类化合物及医药应用 - Google Patents
氮杂环丁酮类化合物及医药应用 Download PDFInfo
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- WO2011017907A1 WO2011017907A1 PCT/CN2010/001206 CN2010001206W WO2011017907A1 WO 2011017907 A1 WO2011017907 A1 WO 2011017907A1 CN 2010001206 W CN2010001206 W CN 2010001206W WO 2011017907 A1 WO2011017907 A1 WO 2011017907A1
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- WIPO (PCT)
- Prior art keywords
- fluorophenyl
- compound
- formula
- azetidinone
- ene
- Prior art date
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- 0 C*C(*C=CC)(N)O* Chemical compound C*C(*C=CC)(N)O* 0.000 description 10
- UPJVVHCXXNJQRT-BREPYNPESA-N CC(OC/C(/c(cc1)ccc1F)=C\C[C@H]([C@@H](c(cc1)ccc1OC(c1ccccc1)=O)N1c(cc2)ccc2F)C1=O)=O Chemical compound CC(OC/C(/c(cc1)ccc1F)=C\C[C@H]([C@@H](c(cc1)ccc1OC(c1ccccc1)=O)N1c(cc2)ccc2F)C1=O)=O UPJVVHCXXNJQRT-BREPYNPESA-N 0.000 description 1
- HOPUHZRWTITKLV-UHFFFAOYSA-N CC(c(cc1)ccc1[O](C)C(c1ccccc1)=O)=O Chemical compound CC(c(cc1)ccc1[O](C)C(c1ccccc1)=O)=O HOPUHZRWTITKLV-UHFFFAOYSA-N 0.000 description 1
- UJZWJOQRSMOFMA-UHFFFAOYSA-N O=C(CCl)c(cc1)ccc1F Chemical compound O=C(CCl)c(cc1)ccc1F UJZWJOQRSMOFMA-UHFFFAOYSA-N 0.000 description 1
- OAHYRRVRRZRDHU-HYARGMPZSA-N O=C(c1ccccc1)Oc1ccc(/C=N/c(cc2)ccc2F)cc1 Chemical compound O=C(c1ccccc1)Oc1ccc(/C=N/c(cc2)ccc2F)cc1 OAHYRRVRRZRDHU-HYARGMPZSA-N 0.000 description 1
- QDMNNMIOWVJVLY-UHFFFAOYSA-N O=C1OCC(c2ccccc2)N1 Chemical compound O=C1OCC(c2ccccc2)N1 QDMNNMIOWVJVLY-UHFFFAOYSA-N 0.000 description 1
- KRZCOLNOCZKSDF-UHFFFAOYSA-O [NH3+]c(cc1)ccc1F Chemical compound [NH3+]c(cc1)ccc1F KRZCOLNOCZKSDF-UHFFFAOYSA-O 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/397—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having four-membered rings, e.g. azetidine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
- C07D263/26—Oxygen atoms attached in position 2 with hetero atoms or acyl radicals directly attached to the ring nitrogen atom
Definitions
- the present invention relates to a novel azetidinone compound as a serum cholesterol lowering agent, and to the use of the azetidinone compound of the present invention for treatment.
- the invention further relates to a process for the preparation of azetidinone-containing compounds.
- statins such as simvastatin and fluvastatin
- bile acid binders such as kaolin
- fibrates such as niacin analogs, etc.
- WO 95/08532 WO 95/26334, WO 95/35277, WO 96/16037, WO 96/19450, WO 97/16455, WO 02/50027, WO 02/50060, WO 02/50068, WO 02/50090, WO 02/66464, WO 04/000803, WO 04/000804, WO 04/000805, US Compounds in 5756470, US 5767115 and US RE37721.
- Most of these reports are azetidinone compounds that can be used to lower cholesterol and/or inhibit the formation of cholesterol damage in the arterial wall of mammals.
- the present invention is based on the surprising discovery that the above 2-azetidinone derivatives inhibit cholesterol absorption.
- the present invention synthesizes and structurally modifies such azetidinone compounds in order to find azetidinone compounds which have a stronger inhibitory effect on cholesterol.
- the compounds of the invention are not disclosed in any of the above applications.
- the invention further relates to the use of the azetidinone compounds of the invention to reduce serum cholesterol levels.
- SUMMARY OF THE INVENTION One of the objects of the present invention is to disclose a novel serum cholesterol lowering agent, an azetidinone compound, or a pharmaceutically acceptable salt thereof.
- a second object of the present invention is to disclose a process for producing the azetidinone compound.
- the compound of the present invention can be represented by the formula (I) -
- R 1 is independently selected from the group consisting of 1-3 or less: hydrogen, halogen, trifluoromethyl, cyano, -C 6 fluorenyl, C 2 -C 6 alkenyl, C 3 -C 6 cycloalkyl, hydroxy , - alkoxy, benzyloxy and -OCOR 7 ;
- R 2 is independently selected from the group consisting of 1-3 or less: hydrogen, halogen, trifluoromethyl, cyano, -C 6 fluorenyl, C 2 -C 6 alkenyl, C 3 -C 6 cycloalkyl, hydroxy , C r C 6 alkoxy, C 6 -C 10 aryloxy, C 6 -C 1 () arylmethoxy and -OCOR 7 ;
- R 3 is independently selected from the group consisting of 1-3 or less: hydrogen, halogen, trifluoromethyl, cyano, -C 6 alkyl, C 2 -C 6 alkenyl, 3 ⁇ 4-cycloalkyl, -C 6 ⁇ Oxyl and benzyloxy;
- R 4 is hydrogen, C!-alkyl, C 2 -C 6 alkenyl and C 3 -C 6 cyclodecyl;
- R 5 is hydrogen, -C6 fluorenyl, C 2 -C 6 alkenyl, and C 3 -C 6 cycloalkyl;
- R 6 is hydrogen or -COR 7 ;
- R 7 is -doalkyl, phenyl or substituted phenyl, and the substituents include: halogen, trifluoromethyl, cyano, hydroxy, C r C 6 fluorenyl, C 2 -C 6 alkenyl, C 3 -C 6 cyclodecyl, - alkoxy, phenoxy and benzyloxy;
- n 0, 1, 2 or 3;
- n 1, 2 or 3;
- the carbon-carbon double bond is in the Z configuration or the E configuration.
- halogen includes fluorine, chlorine, bromine and iodine
- d-alkyl includes methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, Tert-butyl, n-pentyl, isopentyl, neopentyl, n-hexyl, isohexyl, neohexyl
- C 2 -C 6 alkenyl includes ethenyl, propenyl, allyl, butenyl, pentyl Alkenyl, hexenyl
- C 3 -C 6 cycloalkyl includes cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl
- -C 6 alkoxy includes methoxy, ethoxy, N-propoxy, isopropoxy,
- R 3 is independently selected from the group consisting of 1-3 or less: hydrogen, halogen, trifluoromethyl, cyano, dC 6 alkyl, C 2 -C 6 alkenyl, C 3 -C 6 cycloalkyl, dC 6 alkoxy and benzyloxy;
- R 4 is hydrogen, CC 6 alkyl, C 2 -C 6 alkenyl, and C 3 -C 6 cyclodecyl;
- R 5 is hydrogen, C r C 6 alkyl, C 2 -C 6 alkenyl and C 3 -C 6 cycloalkyl;
- R 8 is a protecting group of a hydroxyl group, such as: acetyl, tert-butyldimethylsilyl (TBDMS), trimethylsilyl (TMS) or tert-butyldiphenylsilyl (TBDPS);
- n 0, 1, 2 or 3;
- n 1, 2 or 3;
- R 3 , R 4 , R 5 , .R 8 , m, n are as defined above.
- R 3 , R 4 , R 5 , R 8 , m, n are as defined above, and R 9 is Me or Etc a compound of formula J - Wherein R 3 , R 4 , R 5 , R ) 8 8 , R r 9 9 , m, n are as defined above.
- R 3 , KR 5 , R 8 , R 9 , m, n are as defined above.
- R 3 , R 4 , R 5 , R 8 , m, n are as defined above, and X is halogen, that is, fluorine, chlorine, bromine or a compound of formula F: Wherein, R 3, R 4, R 5, R 8, m, n are as defined above t
- the carbon-carbon double bond is in the Z configuration or E.
- Another aspect of the invention also relates to a pharmaceutical composition comprising an effective amount of a compound of the formula (I) Or their pharmaceutically acceptable salts.
- Pharmaceutically acceptable carriers compatible with the compounds of formula (I) may also be included in the pharmaceutical compositions of the invention.
- the compound of the formula (I) can be administered in a usual dosage form, preferably in an oral dosage form such as a capsule, a tablet, a powder, a cachet, a suspension or a solution.
- the dosage form and pharmaceutical compositions can be prepared using conventional pharmaceutically acceptable excipients and additives, as well as conventional techniques.
- the pharmaceutically acceptable excipients and additives include non-toxic compatible fillers, binders, disintegrants, buffers, preservatives, antioxidants, lubricants, flavoring agents, thickeners, coloring agents. Agent, emulsifier, etc.
- Another aspect of the invention also relates to the use of a compound of formula (I) for the manufacture of a medicament for lowering serum cholesterol levels.
- the invention further relates to a method of lowering serum cholesterol comprising administering an effective amount of a compound of formula (I). That is, the compound of the present invention is used as a drug for lowering serum cholesterol.
- the compound of the present invention can lower the levels of total cholesterol (TC) and low density lipoprotein cholesterol (LDL-C) in plasma, and can be used as a drug for lowering blood cholesterol; therefore, the compound of the present invention can be used for treating or preventing atherosclerosis, vascular dysfunction, Heart failure, coronary heart disease, cardiovascular disease, myocardial infarction, angina pectoris and hyperlipidemia, hypercholesterolemia and other diseases.
- TC total cholesterol
- LDL-C low density lipoprotein cholesterol
- Halogen means fluorine, chlorine, bromine and iodine.
- Alkyl as a group or part of a group refers to a straight or branched aliphatic hydrocarbon group. The most preferred choice is thiol unless otherwise indicated. Examples of straight or branched CC 6 alkyl groups include, but are not limited to, methyl, ethyl, n-propyl, 2-propyl, n-butyl, isobutyl, t-butyl, hexyl and the like.
- alkenyl as a group or part of a group refers to a fat containing at least one carbon-carbon double bond
- the hydrocarbon group may be straight or branched. The most preferred is the c 2 -c 6 alkenyl group.
- the group may contain multiple double bonds in its backbone and its conformation may each be £ or 2.
- alkenyl groups include, but are not limited to, ethenyl, propenyl, allyl, propenyl, and the like.
- Cycloalkyl means a saturated or partially saturated monocyclic, fused or spiro carbon ring. A ring consisting of 3-6 carbon atoms is preferred. Examples include, but are not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and the like.
- Alkoxy means a group of (alkyl-0-). Among them, alkyl groups are defined in the text.
- the alkoxy group of dC 6 is preferred. Examples thereof include, but are not limited to, a methoxy group, an ethoxy group, a n-propoxy group, an isopropoxy group, a n-butoxy group, an isobutoxy group, a t-butoxy group and the like.
- aryl when used alone or in combination, refers to a carbocyclic aromatic system containing one or two rings, wherein the rings may be joined together in a fused manner.
- aryl includes aryl groups such as phenyl, naphthyl, tetrahydronaphthyl.
- the aryl group is a C 6 -C 1Q aryl group, more preferably the aryl group is a phenyl group.
- the "aryl group” may have one or more substituents such as dC 6 fluorenyl, hydroxy, halogen, halogenated fluorenyl, nitro, cyano, CrC 6 alkoxy, -C 6 decylamino, and the like. Wait.
- the present invention includes the compounds represented by the formula (I) and various possible isomeric forms thereof.
- the pharmaceutically acceptable salt of the compound represented by the formula (I) is a salt formed with an alkali metal.
- the alkali metal forming a pharmaceutically acceptable salt with the compound represented by the formula (I) includes: lithium, sodium, potassium, magnesium, calcium, aluminum, zinc, and the like.
- the compound represented by the formula (I) is preferably administered orally. We have found that the compounds of the invention reduce serum cholesterol levels.
- Preparation of Azetidinone Compounds Another aspect of the invention relates to the preparation of the compounds of formula (I), the method comprising: The compound shown is hydrolyzed and deprotected under basic conditions;
- R.R 2 , R 3 , R 4 , R 5 , R 6 , m, n are as defined above, and R 8 is a protecting group for a hydroxyl group, such as: acetyl, tert-butyldimethylsilyl ( TBDMS), trimethylsilyl (TMS) or tert-butyldiphenylsilyl (TBDPS), etc.; when R 2 is a hydroxyl group, optionally protecting the group, and then after the hydrolysis of the compound of formula V, The protecting group on R 2 is removed; if necessary, the compound wherein R 2 is a hydroxyl group is further converted to R 2 as the other substituent in the above definition.
- the compound of the formula V can be obtained by the following method, which comprises: cyclizing a compound of the formula IV with hydrazine, hydrazine-bis(trimethylsilyl)acetamide;
- RR 2 , R 3 , R 4 , R 5 , R 8 , m, n are as defined above.
- the compound of formula IV used above can be prepared by dissolving a compound of formula m in a suitable anhydrous solvent (e.g., anhydrous dichloromethane) under the protection of a dry inert gas stream (e.g., nitrogen).
- a dry inert gas stream e.g., nitrogen
- the above formula m compound can be prepared by the following method: in an anhydrous inert solvent (such as c3 ⁇ 4ci 2 or
- the acid represented by formula L forms isopropanol with chloroformic acid, and then with (S)-4-phenyl-2-oxazolidinone in a suitable catalyst (such as bis(trimethylsilyl) a sodium amide or a 4,4-dimethylaminopyridine (DMAP), preferably sodium bis(trimethylsilyl)amide, is condensed at a temperature of from 60 ° C to 25 ° C to form a compound of formula m. ;
- a suitable catalyst such as bis(trimethylsilyl) a sodium amide or a 4,4-dimethylaminopyridine (DMAP), preferably sodium bis(trimethylsilyl)amide
- the compound of the formula L used above can be produced by hydrolyzing a compound of the formula K under basic conditions and then acidifying to give a compound of the formula L;
- R 9 is Me or Et.
- the compound of the formula K used above can be produced by decarboxylating a compound of the formula J under heating to obtain a monoester compound, that is, a formula ⁇ ;
- the compound of formula J used hereinabove can be prepared by the following method: controlling a suitable reaction condition under the control of a compound of formula H to effect monoester hydrolysis to give a compound of formula J;
- the compound of the formula H used in the above may be produced by reacting a compound represented by the formula G with a malonic acid diester to form a diester compound represented by the formula H;
- X is a halogen, that is, fluorine, chlorine, bromine or iodine.
- the compound of the formula G used in the above may be produced by halogenating a hydroxyl group in the compound of the formula F to a compound represented by the formula G under the action of a halogenating agent;
- the compound of formula F used above can be prepared by the reduction of the ester group of the compound of formula D under the action of a suitable reducing agent such as diisobutylaluminum hydride (DIBAH) to give the formula F Compound
- the compound of formula D used above can be prepared by subjecting a compound of formula C to a Wittig-Horner reaction to form a compound of formula D, while isolating the Z and E configurations;
- the compound of formula C used above can be prepared by protecting the hydroxy group of formula B by a suitable catalyst such as 4-dimethylaminopyridine (DMAP) in a suitable solvent to give the formula C. compound of;
- a suitable catalyst such as 4-dimethylaminopyridine (DMAP) in a suitable solvent
- the compound of formula B used above can be prepared by: hydrolyzing the ester group of formula A under basic conditions to give the corresponding alcohol, ie, a compound of formula B;
- the compound of formula A used above can be prepared by the following method: The halogenated product is reacted with sodium acetate to form a compound of formula A;
- the invention is further illustrated by the following examples.
- the examples give the preparation of representative compounds represented by formula (I) and related structural identification data. It is to be understood that the following examples are intended to illustrate the invention and not to limit the invention.
- all temperatures are in degrees Celsius unless otherwise indicated, and unless otherwise indicated, various starting materials and reagents are commercially available. Commercially available starting materials and reagents were used without further purification unless otherwise indicated.
- the glassware is dried in an oven and/or dried by heating.
- the reaction was followed by glass silica gel-60 F254 plate (0.25 mm) (TLC). Analytical thin layer chromatography was carried out and developed in a suitable solvent ratio (v/v). The end point of the reaction was taken when the starting material was depleted on TLC.
- the liter (1. 125 mol I liter) was added dropwise at a temperature of about 60 ° C at a temperature of about 60 ° C.
- a solution of diisobutylaluminum hydride (DIBAH) in n-hexane was added dropwise at a temperature of about 60 ° C at a temperature of about 60 ° C.
- DIBAH diisobutylaluminum hydride
- 500 ml of dichloromethane was added to the reaction mixture, followed by washing with saturated aqueous ammonium chloride solution and saturated brine three times.
- the organic layer was dried over anhydrous sodium sulfate and evaporated to dryness.
- This compound was obtained by a method similar to that of Example 15 from 6-tert-butyldimethylsilyloxy-5-(4-fluorophenyl)-4-(E)-hexenoic acid methyl ester (Compound K-1 E) ) made.
- Step 1 Add 39.21 g (0.116 mol) of compound L-1 (Z formula), 300 to a 1 liter reaction flask. 1 ml of tetrahydrofuran, 19.0 ml (0.14 mol) of isobutyl chloroformate, 19.3 ml (0.14 mol) of triethylamine was added dropwise at a temperature of about 60 Torr. After the dropwise addition, the mixture was allowed to react to room temperature for 30 minutes, and filtered. A solution of the mixed anhydride in tetrahydrofuran is used.
- Step 2 In a 3 liter reaction flask, add 22.69 g (0.14 mol) of (S)-4-phenyl-2-oxazolidinone, 0.6 liters of tetrahydrofuran, and slowly add 69. 6 ml at a temperature of about 25 Torr. (2 mol / liter) sodium bis(trimethylsilyl)amide, the reaction is carried out for 30 minutes, and then the mixed anhydride tetrahydrofuran solution obtained in the step 1 is added dropwise at the same temperature, and the mixture is allowed to react to room temperature for 1 hour after the dropwise addition, and ethyl acetate is used.
- Titanium tetrachloride 9.6ml was added to a 1 liter reaction flask, adding 350 ml of methylene chloride, 20 g of powdered molecular sieves, and nitrogen gas protection at a temperature of about 0 ° C. (0.
- Step 1 To a 100 ml reaction flask was added 15.0 mmol of compound 1-5 (Z formula), 20 ml of dichloromethane, 7.63 g (18.0 mmol) of Dess-Martin oxidant, and the reaction was stirred at room temperature for 2 hours. After completion of the reaction, it was filtered, washed with diethyl ether, and the filtrate was concentrated to dryness.
- Step 2 To a 100 ml reaction flask, 18.0 mmol of methylmagnesium chloride and 30 ml of anhydrous tetrahydrofuran were added, and the temperature was lowered to -10 Torr. The solution of the product of the step 1 was slowly added dropwise, and the temperature was raised to 0 ° C for 2 hours. After completion, it is neutralized with a saturated NH 4 C1 solution, and extracted with dichloromethane (3 ml).
- TC total cholesterol
- LDL-C low-density lipoprotein cholesterol
- Ezetimibe was used as the positive drug, 6 rats/group, administered by intragastric administration in a volume of 5 ml/kg, administered for 1 week, the animals were anesthetized with ether, and after weighing, the posterior tibial vein Blood stasis 0.5 ml, heparin anticoagulation, 5000 rpm, centrifugation for 10 min, plasma was aspirated, and plasma TC and LDL-C levels were measured by an automatic biochemical analyzer to evaluate the efficacy of the compound.
- the levels of TC and LDL-C in plasma were less than 50% of Ezetimibe and I-1(Z).
- I-1(Z) also significantly decreased the levels of TC and LDL-C in normal guinea pig plasma.
- the same dose of the positive drug Ezetimibe is equivalent.
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Description
Claims
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020127004728A KR101394993B1 (ko) | 2009-08-11 | 2010-08-09 | 아제티디논 화합물 및 그의 의학적 용도 |
NZ598050A NZ598050A (en) | 2009-08-11 | 2010-08-09 | Azetidinone compounds and medical use thereof |
MX2012001829A MX2012001829A (es) | 2009-08-11 | 2010-08-09 | Compuestos de azetidinona y uso medico de los mismos. |
CN201080035472.0A CN102448932B (zh) | 2009-08-11 | 2010-08-09 | 氮杂环丁酮类化合物及医药应用 |
EA201270248A EA021484B1 (ru) | 2009-08-11 | 2010-08-09 | Азетидиноновые соединения и медицинское применение указанных соединений |
AU2010282097A AU2010282097B2 (en) | 2009-08-11 | 2010-08-09 | Azetidinone compounds and medical use thereof |
EP10807852.8A EP2465847B1 (en) | 2009-08-11 | 2010-08-09 | Azetidinone compounds and medical use thereof |
IN1132DEN2012 IN2012DN01132A (zh) | 2009-08-11 | 2010-08-09 | |
US13/389,932 US8623855B2 (en) | 2009-08-11 | 2010-08-09 | Azetidinone compounds and medical use thereof |
SG2012008660A SG178313A1 (en) | 2009-08-11 | 2010-08-09 | Azetidinone compounds and medical use thereof |
JP2012524081A JP5706896B2 (ja) | 2009-08-11 | 2010-08-09 | アゼチジノン化合物およびその医薬用法 |
CA2770793A CA2770793C (en) | 2009-08-11 | 2010-08-09 | Azetidinone compounds and medical use thereof |
UAA201202735A UA105053C2 (uk) | 2009-08-11 | 2010-08-09 | Азетидинонові сполуки і медичне застосування зазначених сполук |
IL218045A IL218045A (en) | 2009-08-11 | 2012-02-09 | Azididinone compounds, used and production methods |
ZA2012/01676A ZA201201676B (en) | 2009-08-11 | 2012-03-07 | Azetidinone compounds and medical use thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2009101628888A CN101993403B (zh) | 2009-08-11 | 2009-08-11 | 氮杂环丁酮类化合物及医药应用 |
CN200910162888.8 | 2009-08-11 |
Publications (1)
Publication Number | Publication Date |
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WO2011017907A1 true WO2011017907A1 (zh) | 2011-02-17 |
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PCT/CN2010/001206 WO2011017907A1 (zh) | 2009-08-11 | 2010-08-09 | 氮杂环丁酮类化合物及医药应用 |
Country Status (18)
Country | Link |
---|---|
US (1) | US8623855B2 (zh) |
EP (1) | EP2465847B1 (zh) |
JP (1) | JP5706896B2 (zh) |
KR (1) | KR101394993B1 (zh) |
CN (2) | CN101993403B (zh) |
CA (1) | CA2770793C (zh) |
CL (1) | CL2012000351A1 (zh) |
EA (1) | EA021484B1 (zh) |
IL (1) | IL218045A (zh) |
IN (1) | IN2012DN01132A (zh) |
MX (1) | MX2012001829A (zh) |
MY (1) | MY157237A (zh) |
NZ (1) | NZ598050A (zh) |
PE (1) | PE20121086A1 (zh) |
SG (1) | SG178313A1 (zh) |
UA (1) | UA105053C2 (zh) |
WO (1) | WO2011017907A1 (zh) |
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Cited By (4)
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WO2014036956A1 (zh) | 2012-09-05 | 2014-03-13 | 浙江海正药业股份有限公司 | 氮杂环丁烷酮化合物的晶型及其制备方法 |
WO2015188727A1 (zh) * | 2014-06-09 | 2015-12-17 | 浙江海正药业股份有限公司 | 氮杂环丁酮化合物制备方法及其中间体 |
WO2022262768A1 (zh) | 2021-06-17 | 2022-12-22 | 浙江海正药业股份有限公司 | 海泽麦布中间体及其制备方法 |
US11622939B2 (en) | 2017-11-23 | 2023-04-11 | Zhejiang Hisun Pharmaceutical Co., Ltd. | HS-25 tablet and preparation method therefor |
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CN101993403B (zh) * | 2009-08-11 | 2012-07-11 | 浙江海正药业股份有限公司 | 氮杂环丁酮类化合物及医药应用 |
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Cited By (13)
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US9776959B2 (en) | 2012-09-05 | 2017-10-03 | Zhejiang Hisun Pharmaceutical Co., Ltd. | Crystal forms of azetidinone compounds and preparing methods thereof |
CN104603104A (zh) * | 2012-09-05 | 2015-05-06 | 浙江海正药业股份有限公司 | 氮杂环丁烷酮化合物的晶型及其制备方法 |
EP2905276A4 (en) * | 2012-09-05 | 2016-03-09 | Zhejiang Hisun Pharm Co Ltd | CRYSTALLINE FORMS OF AZETIDINONE COMPOUNDS AND METHODS FOR PREPARING THE SAME |
CN104603104B (zh) * | 2012-09-05 | 2016-12-07 | 浙江海正药业股份有限公司 | 氮杂环丁烷酮化合物的晶型及其制备方法 |
US9567298B2 (en) | 2012-09-05 | 2017-02-14 | Zhejiang Hisun Pharmaceutical Co., Ltd. | Crystal forms of azetidinone compounds and preparing methods thereof |
WO2014036956A1 (zh) | 2012-09-05 | 2014-03-13 | 浙江海正药业股份有限公司 | 氮杂环丁烷酮化合物的晶型及其制备方法 |
US9802891B2 (en) | 2012-09-05 | 2017-10-31 | Zhejiang Hisun Pharmaceutical Co., Ltd. | Crystal forms of azetidinone compounds and preparing methods thereof |
WO2015188727A1 (zh) * | 2014-06-09 | 2015-12-17 | 浙江海正药业股份有限公司 | 氮杂环丁酮化合物制备方法及其中间体 |
US9926268B2 (en) | 2014-06-09 | 2018-03-27 | Zhejiang Hisun Pharmaceutical Co., Ltd. | Method for preparing azetidinone compound and intermediate of azetidinone compound |
RU2650687C1 (ru) * | 2014-06-09 | 2018-04-17 | Чжэцзян Хисунь Фармасьютикал Ко., Лтд. | Способ получения азетидиноновых соединений и производных азетидиноновых соединений |
US10364219B2 (en) | 2014-06-09 | 2019-07-30 | Zhejiang Hisun Pharmaceutical Co., Ltd. | Method for preparing azetidinone compound and intermediate of azetidinone compound |
US11622939B2 (en) | 2017-11-23 | 2023-04-11 | Zhejiang Hisun Pharmaceutical Co., Ltd. | HS-25 tablet and preparation method therefor |
WO2022262768A1 (zh) | 2021-06-17 | 2022-12-22 | 浙江海正药业股份有限公司 | 海泽麦布中间体及其制备方法 |
Also Published As
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IL218045A0 (en) | 2012-04-30 |
CA2770793A1 (en) | 2011-02-17 |
MY157237A (en) | 2016-05-13 |
KR20120047969A (ko) | 2012-05-14 |
KR101394993B1 (ko) | 2014-05-15 |
EA021484B1 (ru) | 2015-06-30 |
MX2012001829A (es) | 2012-07-23 |
CN101993403A (zh) | 2011-03-30 |
IN2012DN01132A (zh) | 2015-04-10 |
EP2465847A1 (en) | 2012-06-20 |
ZA201201676B (en) | 2012-11-28 |
EP2465847B1 (en) | 2016-10-12 |
CN102448932B (zh) | 2014-08-13 |
CL2012000351A1 (es) | 2012-08-10 |
IL218045A (en) | 2017-05-29 |
US20120208994A1 (en) | 2012-08-16 |
CA2770793C (en) | 2017-06-13 |
EP2465847A4 (en) | 2013-04-17 |
AU2010282097A1 (en) | 2012-04-05 |
NZ598050A (en) | 2013-03-28 |
CN101993403B (zh) | 2012-07-11 |
JP2013501734A (ja) | 2013-01-17 |
PE20121086A1 (es) | 2012-08-17 |
CN102448932A (zh) | 2012-05-09 |
UA105053C2 (uk) | 2014-04-10 |
SG178313A1 (en) | 2012-03-29 |
EA201270248A1 (ru) | 2012-07-30 |
JP5706896B2 (ja) | 2015-04-22 |
US8623855B2 (en) | 2014-01-07 |
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