WO1996009058A1 - Medicament therapeutique et prophylactique de troubles du systeme nerveux - Google Patents
Medicament therapeutique et prophylactique de troubles du systeme nerveux Download PDFInfo
- Publication number
- WO1996009058A1 WO1996009058A1 PCT/JP1995/001861 JP9501861W WO9609058A1 WO 1996009058 A1 WO1996009058 A1 WO 1996009058A1 JP 9501861 W JP9501861 W JP 9501861W WO 9609058 A1 WO9609058 A1 WO 9609058A1
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- WIPO (PCT)
- Prior art keywords
- general formula
- acid
- alkyl group
- addition salt
- solvate
- Prior art date
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- 230000003449 preventive effect Effects 0.000 title abstract description 3
- 208000012902 Nervous system disease Diseases 0.000 title description 3
- 208000026106 cerebrovascular disease Diseases 0.000 claims abstract description 12
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 206010019196 Head injury Diseases 0.000 claims abstract description 8
- 239000012453 solvate Substances 0.000 claims abstract description 8
- 239000004480 active ingredient Substances 0.000 claims abstract description 4
- -1 2,3-dimethyl-5,6,7,8-tetrahydrofuro [2,3-b] quinoline-4-yl Chemical group 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 10
- 125000002943 quinolinyl group Chemical class N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 10
- 206010014599 encephalitis Diseases 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 230000001225 therapeutic effect Effects 0.000 claims description 6
- 230000000069 prophylactic effect Effects 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 206010012289 Dementia Diseases 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 208000024891 symptom Diseases 0.000 claims description 3
- 208000027534 Emotional disease Diseases 0.000 claims description 2
- 208000004547 Hallucinations Diseases 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims description 2
- 206010000117 Abnormal behaviour Diseases 0.000 claims 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims 1
- 208000011977 language disease Diseases 0.000 claims 1
- 238000011321 prophylaxis Methods 0.000 claims 1
- 230000016273 neuron death Effects 0.000 abstract description 9
- 239000003814 drug Substances 0.000 abstract description 6
- 229940079593 drug Drugs 0.000 abstract description 5
- 230000003111 delayed effect Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
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- 206010008120 Cerebral ischaemia Diseases 0.000 abstract description 3
- 206010008118 cerebral infarction Diseases 0.000 abstract description 3
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- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 241000700159 Rattus Species 0.000 description 7
- 230000000302 ischemic effect Effects 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 6
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- 239000007924 injection Substances 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229940027991 antiseptic and disinfectant quinoline derivative Drugs 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
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- 239000003701 inert diluent Substances 0.000 description 2
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- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
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- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- JRZGPXSSNPTNMA-UHFFFAOYSA-N 1,2,3,4-tetrahydronaphthalen-1-amine Chemical compound C1=CC=C2C(N)CCCC2=C1 JRZGPXSSNPTNMA-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
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- 239000005711 Benzoic acid Substances 0.000 description 1
- 235000003913 Coccoloba uvifera Nutrition 0.000 description 1
- 206010012239 Delusion Diseases 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- LVGKNOAMLMIIKO-UHFFFAOYSA-N Elaidinsaeure-aethylester Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC LVGKNOAMLMIIKO-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
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- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
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- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 240000008976 Pterocarpus marsupium Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
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- 229960001231 choline Drugs 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
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- 239000003086 colorant Substances 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 229940126534 drug product Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- LVGKNOAMLMIIKO-QXMHVHEDSA-N ethyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC LVGKNOAMLMIIKO-QXMHVHEDSA-N 0.000 description 1
- 229940093471 ethyl oleate Drugs 0.000 description 1
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- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
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- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
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- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 101150006061 neur gene Proteins 0.000 description 1
- 230000007971 neurological deficit Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 229960001412 pentobarbital Drugs 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229940043274 prophylactic drug Drugs 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 210000002763 pyramidal cell Anatomy 0.000 description 1
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- 229940126585 therapeutic drug Drugs 0.000 description 1
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- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
-
- 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
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4738—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
- A61K31/4741—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having oxygen as a ring hetero atom, e.g. tubocuraran derivatives, noscapine, bicuculline
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- 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
Definitions
- the present invention relates to a therapeutic and / or prophylactic agent for a nervous system disorder comprising a 41-aminoaminotetrahydrofuro [2,3-b] quinoline derivative, an acid addition salt thereof or a hydrate or solvate thereof as an active ingredient.
- cerebrovascular disease has always been at the top of the world according to statistics such as causes of death and hospitalization rates.
- ischemic cerebrovascular disease has increased in recent years as compared to hemorrhagic cerebrovascular disease.
- This ischemic cerebrovascular disorder blocks blood flow to the brain tissue for some reason, resulting in necrosis of the brain tissue.
- nerve cells are fragile, and nerve cell death easily occurs due to ischemia. It is known that nerve cell death due to ischemia is the most common pathological condition causing neurological deficits due to brain damage (Nerve Progress, 36 (2), 22-25-235 (19) 9 2); Dementia, 7, 161-17-11 (1993), etc.). Therefore, preventing neuronal cell death could create an effective therapeutic and prophylactic drug for cerebrovascular disorders. However, no drug with sufficient efficacy has been found to date.
- the present inventors have conducted intensive studies to develop drugs that are effective against cerebrovascular disorders, head trauma, post-encephalitis, etc., and as a result, have found that 4-aminoaminotetrahydrofuro [2,3- b] For the first time, they have found that a quinoline derivative, an acid addition salt thereof, or a hydrate or solvate thereof has a protective effect against delayed neuronal death due to cerebral ischemia, and have completed the present invention.
- the gist of the present invention is the following general formula (I)
- R 1 is a C 2 -C 6 alkyl group
- a hydrogen atom or an alkyl group d -C e represents a hydrogen atom or C
- R 2 and R 3 are independently an alkyl group -C 4 Represent.
- R 1 Kino re down derivatives include alkyl groups of C 2 -C e, preferably Echiru group, n- And C 2 -C 4 alkyl groups such as propyl group, isopropyl group, n-butyl group, sec-butyl group and tert-butyl group.
- the R 2 and R 3 a hydrogen atom, a methyl group, Echiru group, n- propyl group, an isopropyl group, n- butyl group, sec- butyl groups, C such as tert one butyl group, an alkyl group -C 4 No.
- R 4 examples include a hydrogen atom and an alkyl group represented by the following formula.
- Preferred alkyl groups are methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl.
- C 4 to C 4 alkyl groups such as a group.
- Examples of the acid in the acid addition salt of the quinoline derivative include inorganic acids such as hydrochloric acid, hydrobromic acid, hydroiodic acid, sulfuric acid, and phosphoric acid, oxalic acid, maleic acid, fumaric acid, lactic acid, and lingic acid. And organic acids such as citric acid, tartaric acid, benzoic acid, methanesulfonic acid, and camphorsulfonic acid.
- the acid addition salt administered is pharmaceutically acceptable.
- the method for producing the 4-acylaminotetrahydrofuro [2,3-b] quinoline derivative of the above general formula (I) of the present invention is not particularly limited.
- the compound of the present invention can be easily synthesized according to the method described in JP-A-61-61.
- the 4-acylaminotetrahydrofuro [2,3-b] quinoline derivative represented by the above general formula (I) and the like are effective in preventing delayed neuronal cell death due to cerebral ischemia, as shown in the Examples below. It has a protective effect. Therefore, the 4-acetylaminotetrahydrofuro [2,3-b] quinoline derivative of the above general formula (I) having such an action is useful for treating and preventing cerebrovascular disorders, head trauma and sequelae of encephalitis.
- As a drug more preferably treatment for dementia, attention deficit, speech impairment, decreased motivation, emotional disorders, hallucinations, delusions, or behavioral abnormalities that manifest as symptoms due to cerebrovascular disorders, head trauma, post-encephalitis, etc. And can be used as a prophylactic.
- a 4-acylaminotetrahydrofuro [2,3-b] quinoline derivative of the above general formula (I) When a 4-acylaminotetrahydrofuro [2,3-b] quinoline derivative of the above general formula (I) is used as a therapeutic or prophylactic agent, it is administered alone or in combination with a pharmaceutically acceptable carrier. I do. Its composition is determined by the solubility, chemical properties, route of administration, dosage regime, etc., of the compound. For example, granules Preparations, fine granules, powders, tablets, hard capsules, soft capsules, syrups, emulsions, suspensions or liquids, etc., and may be administered orally, or injected intravenously, It may be administered intramuscularly or subcutaneously.
- compositions suitable for oral, enteral, parenteral or topical administration can be combined with the 4-aquaaminotetrahydrofuro of formula (I) [2,3-b]. It can be used with quinoline derivatives and the like.
- an excipient used for producing a solid preparation for example, lactose, sucrose, starch, talc, cellulose, dextrin, dextrin, calcium carbonate and the like are used.
- Liquid preparations for oral administration ie emulsions, syrups, suspensions, solutions and the like, contain commonly used inert diluents such as water or vegetable oils.
- the formulation may contain, in addition to the inert diluent, auxiliaries such as wetting agents, suspending auxiliaries, sweetening agents, fragrances, coloring agents or preservatives.
- auxiliaries such as wetting agents, suspending auxiliaries, sweetening agents, fragrances, coloring agents or preservatives.
- Liquid preparations may be included in capsules of absorbable substances such as gelatin.
- the solvent or suspending agent used for parenteral administration preparations that is, preparations such as injections, include water, propylene glycol, polyethylene glycol, benzyl alcohol, ethyl oleate, lecithin and the like.
- the preparation of the drug product may be adjusted according to a standard method.
- the clinical dose for oral administration is generally 1 to 2000 mg / day, preferably 1 to 50 mg / day for adults, but the age, symptoms, medical condition, presence or absence of simultaneous administration It is more preferable to appropriately increase or decrease according to The frequency of administration may be once daily, divided into 2 or 3 times daily at appropriate intervals, or intermittent.
- the daily dose for adults is 0.1 to: LOO mg, preferably 0.1 to 50 mg.
- Figure 1 shows 2- (2-oxopyrrolidine-111) -1-N- (2,3-dimethyl-1,5,6,7,8-tetrahydrofuro [2,3-b] quinoline-4-1)
- B) A drawing showing the effect of aceamide on rat late-onset neuronal death.
- the horizontal axis represents the drug administration group (0.1, 0.3, 1, 3 mg / kg administration), and the vertical axis represents the drug administration group. Shows the number of cells (per mm).
- the present invention will be described in more detail with reference to Examples, but the present invention is not limited to the following Examples as long as the gist is not exceeded.
- the 4-aminoaminotetrahydrofuro [2,3-b] quinoline derivative represented by the above general formula (I) may be prepared according to the method described in JP-A-3-218631. Synthesis of 2- (2-oxopyrrolidine-1-11yl) -1-N— (2,3-dimethyl-1,5,6,7,8-tetrahydrofuro [2,3-b] quinolin-1-4-yl) acedomide And used for the following experiments.
- a 5 / m-thick forehead section was prepared by a conventional method and subjected to Nissl staining. The number of hippocampal CA1 pyramidal cells was counted, and the number of cells per 1 mm (neur on aldensity) was calculated.
- the 4-acylaminotetrahydrofuro [2,3-b] quinoline derivative of the present invention has a protective effect against neuronal cell death, and is therefore used for the treatment and prevention of cerebrovascular disorders, head trauma and sequelae of encephalitis. It is useful as a medicine.
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- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
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- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
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Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95931437A EP0782857B1 (en) | 1994-09-21 | 1995-09-19 | use of 4-acylaminopyridine derivatives in the manufacture of a medicament for treating cerebrovascular disorders |
US08/809,544 US5952337A (en) | 1994-09-21 | 1995-09-19 | Remedy and preventive for nervous system disorders |
AT95931437T ATE265212T1 (de) | 1994-09-21 | 1995-09-19 | Verwendung von 4-acylaminopyridin derivaten zur herstellung eines medikaments für die behandlung von zerebrovaskulären erkrankungen |
DE69532963T DE69532963T2 (de) | 1994-09-21 | 1995-09-19 | Verwendung von 4-acylaminopyridin derivaten zur Herstellung eines Medikaments für die Behandlung von zerebrovaskulären Erkrankungen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6/227085 | 1994-09-21 | ||
JP6227085A JPH0892100A (ja) | 1994-09-21 | 1994-09-21 | 神経系障害の治療および予防薬 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996009058A1 true WO1996009058A1 (fr) | 1996-03-28 |
Family
ID=16855273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1995/001861 WO1996009058A1 (fr) | 1994-09-21 | 1995-09-19 | Medicament therapeutique et prophylactique de troubles du systeme nerveux |
Country Status (9)
Country | Link |
---|---|
US (1) | US5952337A (ja) |
EP (1) | EP0782857B1 (ja) |
JP (1) | JPH0892100A (ja) |
KR (1) | KR100362301B1 (ja) |
AT (1) | ATE265212T1 (ja) |
CA (1) | CA2202526A1 (ja) |
DE (1) | DE69532963T2 (ja) |
ES (1) | ES2219664T3 (ja) |
WO (1) | WO1996009058A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001240543A (ja) * | 2000-02-29 | 2001-09-04 | Mitsubishi-Tokyo Pharmaceuticals Inc | 虚血性網膜疾患並びに網膜及び視神経障害の治療及び/または予防薬 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2003013522A1 (ja) * | 2001-08-06 | 2004-12-02 | 三菱ウェルファーマ株式会社 | コリン作動性神経障害予防・治療薬 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03218361A (ja) * | 1989-11-08 | 1991-09-25 | Mitsubishi Kasei Corp | 9―アシルアミノテトラヒドロアクリジン誘導体 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2029497C (en) * | 1989-11-08 | 2002-06-04 | Kunihiro Ninomiya (Deceased) | 4-acylaminopyridine derivative |
-
1994
- 1994-09-21 JP JP6227085A patent/JPH0892100A/ja active Pending
-
1995
- 1995-09-19 KR KR1019970701929A patent/KR100362301B1/ko not_active Expired - Fee Related
- 1995-09-19 AT AT95931437T patent/ATE265212T1/de not_active IP Right Cessation
- 1995-09-19 ES ES95931437T patent/ES2219664T3/es not_active Expired - Lifetime
- 1995-09-19 DE DE69532963T patent/DE69532963T2/de not_active Expired - Fee Related
- 1995-09-19 CA CA002202526A patent/CA2202526A1/en not_active Abandoned
- 1995-09-19 WO PCT/JP1995/001861 patent/WO1996009058A1/ja active IP Right Grant
- 1995-09-19 US US08/809,544 patent/US5952337A/en not_active Expired - Fee Related
- 1995-09-19 EP EP95931437A patent/EP0782857B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03218361A (ja) * | 1989-11-08 | 1991-09-25 | Mitsubishi Kasei Corp | 9―アシルアミノテトラヒドロアクリジン誘導体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001240543A (ja) * | 2000-02-29 | 2001-09-04 | Mitsubishi-Tokyo Pharmaceuticals Inc | 虚血性網膜疾患並びに網膜及び視神経障害の治療及び/または予防薬 |
Also Published As
Publication number | Publication date |
---|---|
KR970706005A (ko) | 1997-11-03 |
EP0782857A4 (en) | 2000-07-26 |
DE69532963D1 (de) | 2004-06-03 |
JPH0892100A (ja) | 1996-04-09 |
EP0782857B1 (en) | 2004-04-28 |
DE69532963T2 (de) | 2004-09-02 |
US5952337A (en) | 1999-09-14 |
ATE265212T1 (de) | 2004-05-15 |
ES2219664T3 (es) | 2004-12-01 |
KR100362301B1 (ko) | 2003-02-17 |
CA2202526A1 (en) | 1996-03-28 |
EP0782857A1 (en) | 1997-07-09 |
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