DE69112095D1 - 1-Phenoxycarbonyl-2-Pyrrolidon-Derivate und nootrope Wirkstoffe. - Google Patents
1-Phenoxycarbonyl-2-Pyrrolidon-Derivate und nootrope Wirkstoffe.Info
- Publication number
- DE69112095D1 DE69112095D1 DE69112095T DE69112095T DE69112095D1 DE 69112095 D1 DE69112095 D1 DE 69112095D1 DE 69112095 T DE69112095 T DE 69112095T DE 69112095 T DE69112095 T DE 69112095T DE 69112095 D1 DE69112095 D1 DE 69112095D1
- Authority
- DE
- Germany
- Prior art keywords
- phenoxycarbonyl
- active ingredients
- pyrrolidone derivatives
- nootropic
- nootropic active
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
-
- 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
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hospice & Palliative Care (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Psychiatry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2039064A JP2803882B2 (ja) | 1990-02-20 | 1990-02-20 | 1―フエノキシカルボニル―2―ピロリジノン誘導体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69112095D1 true DE69112095D1 (de) | 1995-09-21 |
DE69112095T2 DE69112095T2 (de) | 1996-01-11 |
Family
ID=12542704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69112095T Expired - Fee Related DE69112095T2 (de) | 1990-02-20 | 1991-02-17 | 1-Phenoxycarbonyl-2-Pyrrolidon-Derivate und nootrope Wirkstoffe. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5140041A (de) |
EP (1) | EP0443474B1 (de) |
JP (1) | JP2803882B2 (de) |
KR (1) | KR0181963B1 (de) |
AT (1) | ATE126504T1 (de) |
CA (1) | CA2036630C (de) |
DE (1) | DE69112095T2 (de) |
ES (1) | ES2077697T3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3038032B2 (ja) * | 1991-03-25 | 2000-05-08 | 日清製粉株式会社 | 血小板凝集抑制薬 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CU21107A3 (es) * | 1978-02-10 | 1988-02-01 | Hoffmann La Roche | Pyrrolidines derivatives |
CA1115212A (en) * | 1978-02-10 | 1981-12-29 | Emilio Kyburz | Pyrrolidine derivatives |
CA1305148C (en) * | 1987-08-19 | 1992-07-14 | Hiromu Matsumura | Carbamoylpyrrolidone derivatives and drugs for senile dementia |
US5229402A (en) * | 1988-04-15 | 1993-07-20 | Taiho Pharmaceutical Company, Ltd. | Carbamoyl-2-pyrrolidinone compounds |
-
1990
- 1990-02-20 JP JP2039064A patent/JP2803882B2/ja not_active Expired - Fee Related
-
1991
- 1991-02-17 ES ES91102229T patent/ES2077697T3/es not_active Expired - Lifetime
- 1991-02-17 DE DE69112095T patent/DE69112095T2/de not_active Expired - Fee Related
- 1991-02-17 AT AT91102229T patent/ATE126504T1/de not_active IP Right Cessation
- 1991-02-17 EP EP91102229A patent/EP0443474B1/de not_active Expired - Lifetime
- 1991-02-19 CA CA002036630A patent/CA2036630C/en not_active Expired - Fee Related
- 1991-02-20 KR KR1019910002699A patent/KR0181963B1/ko not_active IP Right Cessation
- 1991-02-20 US US07/658,300 patent/US5140041A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0443474A3 (en) | 1992-04-22 |
EP0443474A2 (de) | 1991-08-28 |
JPH03246275A (ja) | 1991-11-01 |
EP0443474B1 (de) | 1995-08-16 |
KR910021373A (ko) | 1991-12-20 |
ES2077697T3 (es) | 1995-12-01 |
KR0181963B1 (ko) | 1999-05-01 |
ATE126504T1 (de) | 1995-09-15 |
US5140041A (en) | 1992-08-18 |
JP2803882B2 (ja) | 1998-09-24 |
DE69112095T2 (de) | 1996-01-11 |
CA2036630C (en) | 1997-03-18 |
CA2036630A1 (en) | 1991-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NISSHIN SEIFUN GROUP INC., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |