CS221269B2 - Method of preparation of new 1,5-disubstituted 2-pyrrolidone compounds - Google Patents
Method of preparation of new 1,5-disubstituted 2-pyrrolidone compounds Download PDFInfo
- Publication number
- CS221269B2 CS221269B2 CS775202A CS520277A CS221269B2 CS 221269 B2 CS221269 B2 CS 221269B2 CS 775202 A CS775202 A CS 775202A CS 520277 A CS520277 A CS 520277A CS 221269 B2 CS221269 B2 CS 221269B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- pyrrolidone
- ppm
- compound
- formula
- solution
- Prior art date
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (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 |
|---|---|---|---|
| US71236276A | 1976-08-06 | 1976-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS221269B2 true CS221269B2 (en) | 1983-04-29 |
Family
ID=24861795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS775202A CS221269B2 (en) | 1976-08-06 | 1977-08-05 | Method of preparation of new 1,5-disubstituted 2-pyrrolidone compounds |
Country Status (31)
| Country | Link |
|---|---|
| JP (2) | JPS5321159A (de) |
| AR (1) | AR217080A1 (de) |
| AT (1) | AT362887B (de) |
| AU (1) | AU508007B2 (de) |
| BE (1) | BE857506A (de) |
| BG (1) | BG31073A3 (de) |
| CA (1) | CA1077948A (de) |
| CH (1) | CH624934A5 (de) |
| CS (1) | CS221269B2 (de) |
| DD (2) | DD143768A5 (de) |
| DE (1) | DE2735904A1 (de) |
| DK (1) | DK352077A (de) |
| ES (2) | ES461388A1 (de) |
| FI (1) | FI70009C (de) |
| FR (1) | FR2369260A1 (de) |
| GB (2) | GB1556569A (de) |
| GR (1) | GR68688B (de) |
| HU (1) | HU180273B (de) |
| IE (1) | IE45505B1 (de) |
| IL (1) | IL52615A (de) |
| LU (1) | LU77936A1 (de) |
| NL (1) | NL7708637A (de) |
| NO (1) | NO772752L (de) |
| NZ (1) | NZ184806A (de) |
| PH (1) | PH17398A (de) |
| PL (2) | PL200124A1 (de) |
| PT (1) | PT66891B (de) |
| SE (1) | SE423813B (de) |
| SU (3) | SU703016A3 (de) |
| YU (1) | YU192577A (de) |
| ZA (1) | ZA774704B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695569A (en) * | 1979-12-27 | 1981-08-03 | Canon Inc | Forming method for bar lens sphere face |
| US4321201A (en) * | 1980-09-22 | 1982-03-23 | E. I. Du Pont De Nemours And Company | Optically active tert-alkyl 7-(2-oxo-5-carbonyloxypyrrolidinyl) heptanoates |
| JPS59137224A (ja) * | 1983-01-25 | 1984-08-07 | Mitsubishi Electric Corp | 電気鉄道用き電電圧補償装置 |
| ATE327751T1 (de) * | 2000-01-31 | 2006-06-15 | Pfizer Prod Inc | Verwendung von aktivatoren des prostaglandinrezeptores 4 zur behandlung von akuter oder chronischer niereninsuffizienz |
| WO2002024647A1 (fr) * | 2000-09-21 | 2002-03-28 | Ono Pharmaceutical Co., Ltd. | Agonistes du recepteur de l'ep4 comprenant comme principe actif des derives de la 8-azaprostaglandine |
| DE60130675T2 (de) * | 2000-11-27 | 2008-01-24 | Pfizer Products Inc., Groton | Selektive agonisten des ep4 rezeptors für die behandlung von osteoporose |
| KR100826866B1 (ko) * | 2001-07-23 | 2008-05-06 | 오노 야꾸힝 고교 가부시키가이샤 | Ｅｐ４ 아고니스트를 유효 성분으로 하는 골량 저하질환의 치료제 |
| AU2003207900A1 (en) * | 2002-03-18 | 2003-09-29 | Pfizer Products Inc. | Methods of treatment with selective ep4 receptor agonists |
| US6573294B1 (en) * | 2002-05-14 | 2003-06-03 | Allergan, Inc. | 8-azaprostaglandin analogs as agents for lowering intraocular pressure |
| EP1586564B1 (de) * | 2003-01-21 | 2012-11-28 | Ono Pharmaceutical Co., Ltd. | 8-azaprostaglandinderivate und deren medizinische verwendung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1386146A (en) * | 1972-05-03 | 1975-03-05 | Ici Ltd | Cyclopentane derivatives |
| JPS511460A (en) * | 1974-06-24 | 1976-01-08 | Tanabe Seiyaku Co | 22 piroridonjudotaino seiho |
| JPS514166A (ja) * | 1974-06-28 | 1976-01-14 | Tanabe Seiyaku Co | 22piroridonjudotaino seiho |
| US3975399A (en) * | 1974-08-06 | 1976-08-17 | E. I. Du Pont De Nemours And Company | 1,5-Disubstituted-2-pyrrolidinones, -3-pyrrolin-2-ones, and -4-pyrrolin-2-ones |
| DE2528664A1 (de) * | 1975-06-27 | 1977-01-13 | Hoechst Ag | Pyrrolidone und verfahren zu ihrer herstellung |
-
1977
- 1977-07-27 CA CA283,598A patent/CA1077948A/en not_active Expired
- 1977-07-27 SE SE7708642A patent/SE423813B/xx unknown
- 1977-07-28 GR GR54058A patent/GR68688B/el unknown
- 1977-07-28 IL IL52615A patent/IL52615A/xx unknown
- 1977-08-01 AU AU27515/77A patent/AU508007B2/en not_active Expired
- 1977-08-02 NZ NZ184806A patent/NZ184806A/xx unknown
- 1977-08-02 PH PH20060A patent/PH17398A/en unknown
- 1977-08-04 ZA ZA00774704A patent/ZA774704B/xx unknown
- 1977-08-04 NL NL7708637A patent/NL7708637A/xx not_active Application Discontinuation
- 1977-08-04 PT PT66891A patent/PT66891B/pt unknown
- 1977-08-05 IE IE1641/77A patent/IE45505B1/en unknown
- 1977-08-05 DD DD77213369A patent/DD143768A5/de unknown
- 1977-08-05 CH CH964677A patent/CH624934A5/fr not_active IP Right Cessation
- 1977-08-05 HU HU77PI587A patent/HU180273B/hu unknown
- 1977-08-05 FR FR7724290A patent/FR2369260A1/fr active Granted
- 1977-08-05 ES ES461388A patent/ES461388A1/es not_active Expired
- 1977-08-05 GB GB33002/77A patent/GB1556569A/en not_active Expired
- 1977-08-05 AR AR268699A patent/AR217080A1/es active
- 1977-08-05 BE BE1008318A patent/BE857506A/xx not_active IP Right Cessation
- 1977-08-05 CS CS775202A patent/CS221269B2/cs unknown
- 1977-08-05 BG BG7737109A patent/BG31073A3/xx unknown
- 1977-08-05 DK DK352077A patent/DK352077A/da not_active Application Discontinuation
- 1977-08-05 YU YU01925/77A patent/YU192577A/xx unknown
- 1977-08-05 NO NO772752A patent/NO772752L/no unknown
- 1977-08-05 GB GB43588/78A patent/GB1556570A/en not_active Expired
- 1977-08-05 FI FI772376A patent/FI70009C/fi not_active IP Right Cessation
- 1977-08-05 LU LU77936A patent/LU77936A1/xx unknown
- 1977-08-05 DE DE19772735904 patent/DE2735904A1/de not_active Ceased
- 1977-08-05 SU SU772511155A patent/SU703016A3/ru active
- 1977-08-05 DD DD77200468A patent/DD136135A5/de unknown
- 1977-08-06 JP JP9458977A patent/JPS5321159A/ja active Granted
- 1977-08-08 PL PL77200124A patent/PL200124A1/xx unknown
- 1977-08-08 AT AT0579477A patent/AT362887B/de not_active IP Right Cessation
- 1977-08-08 PL PL1977215666A patent/PL112931B1/pl unknown
-
1978
- 1978-07-01 ES ES471349A patent/ES471349A1/es not_active Expired
- 1978-10-11 SU SU782672200A patent/SU818480A3/ru active
- 1978-10-17 SU SU782674602A patent/SU850000A3/ru active
-
1979
- 1979-09-03 JP JP54112743A patent/JPS585196B2/ja not_active Expired
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4177346A (en) | 1,5-Disubstituted-2-pyrrolidones | |
| DE3105588C2 (de) | ||
| DE69332761T2 (de) | Verfahren zur herstellung von benzopyranverbindungen | |
| CS221269B2 (en) | Method of preparation of new 1,5-disubstituted 2-pyrrolidone compounds | |
| CZ287168B6 (en) | Process for preparing 13,14-dihydro-15(R)-17-phenyl-18,19,20-trinor-PGF2 esters and intermediates for this preparation process | |
| GB2168343A (en) | Tetrahydrothienyl substituted prostaglandin analogs | |
| EP0252005B1 (de) | Hydrierte 1-Benzooxacycloalkyl-pyridincarbonsäureverbindungen | |
| US4169895A (en) | Antisecretory 16,16-dimethyl-17-oxaprostaglandins | |
| EP0273270B1 (de) | Verfahren zur Herstellung von (+)-Biotin | |
| HU205116B (en) | Process for producing 1,4-diazabicyclo/3.2.2./nonane | |
| US4404372A (en) | 15-Substituted-ω-pentanorprostaglandin derivatives | |
| DE69818988T2 (de) | 9,10-diazatryclo[4.2.11 2,5]decan- und 9,10-diazatricyclo[3.3.1.1 2,6]decanderive mit analgetischer wirkung | |
| CH637637A5 (de) | Azetidinonderivate. | |
| DE60212153T2 (de) | Tetrahydropyranderivate und ihre verwendung als therapeutika | |
| EP0542671B1 (de) | Substituierte Hydrochinonderivate als Zwischenprodukte von Benzofuranderivaten | |
| US20040225127A1 (en) | Process for manufacture of fosinopril sodium | |
| US4092349A (en) | 11-Desoxy-15-thiaprostaglandins | |
| KR810000657B1 (ko) | 피롤리돈 화합물의 제조방법 | |
| DK146179B (da) | 1,5-disubstituerede 3ae-oxo-2-pyrrolidon-forbindelser til anvendelse som mellemprodukter ved fremstilling af 1,5-disubstituerede 2-pyrrolidon-forbindelser | |
| US4213907A (en) | Prostaglandin intermediates | |
| US4985571A (en) | 6-membered lactones useful as intermediates for antilipemic mevalonic acid lactones | |
| US4220797A (en) | Novel 9-deoxy-16,16-dimethyl-PGF2 compounds, intermediates and process | |
| CA1084939A (en) | Preparation of novel pyrrolidone derivatives | |
| US4342868A (en) | 2-Descarboxy-2-(tetrazol-5-yl)-16,16-dimethyl-17-(2-furyl)-ω-trisnorprostaglandin E2 | |
| EP0252876A1 (de) | Hydrierte 1-Phenoxyalkylpyridin-3-carbonsäureverbindungen |