ZA763802B - Pyrrolidones and process for their manufacture - Google Patents
Pyrrolidones and process for their manufactureInfo
- Publication number
- ZA763802B ZA763802B ZA763802A ZA763802A ZA763802B ZA 763802 B ZA763802 B ZA 763802B ZA 763802 A ZA763802 A ZA 763802A ZA 763802 A ZA763802 A ZA 763802A ZA 763802 B ZA763802 B ZA 763802B
- Authority
- ZA
- South Africa
- Prior art keywords
- pyrrolidones
- manufacture
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752528664 DE2528664A1 (de) | 1975-06-27 | 1975-06-27 | Pyrrolidone und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA763802B true ZA763802B (en) | 1977-05-25 |
Family
ID=5950059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA763802A ZA763802B (en) | 1975-06-27 | 1976-06-25 | Pyrrolidones and process for their manufacture |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS525764A (fr) |
| AT (1) | AT365575B (fr) |
| BE (1) | BE843505A (fr) |
| CH (1) | CH623809A5 (fr) |
| DE (1) | DE2528664A1 (fr) |
| DK (1) | DK287476A (fr) |
| ES (1) | ES449095A1 (fr) |
| FR (1) | FR2316943A1 (fr) |
| GB (1) | GB1553595A (fr) |
| IL (1) | IL49916A0 (fr) |
| LU (1) | LU75235A1 (fr) |
| NL (1) | NL7606773A (fr) |
| SE (1) | SE7607331L (fr) |
| ZA (1) | ZA763802B (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1077948A (fr) * | 1976-08-06 | 1980-05-20 | Albin J. Nelson | Production de 2-pyrrolidones disubstituees en 1,5 |
| US4772601A (en) * | 1988-01-25 | 1988-09-20 | Hoechst-Roussel Pharmaceuticals, Inc. | 5-Substituted 1-(4-(1-pyrrolidinyl)-2-butynyl)-2-pyrrolidinones, pharmaceutical compositions and use |
| EA005293B1 (ru) * | 1999-12-22 | 2004-12-30 | Пфайзер Продактс Инк. | Производные пирролидин-2-она и их применение при лечении остеопороза |
| 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 |
| CZ20031257A3 (cs) | 2000-11-27 | 2004-04-14 | Pfizer Products Inc. | Selektivní agonisty receptoru EP4 při léčení osteoporosy |
| WO2003007941A1 (fr) | 2001-07-16 | 2003-01-30 | F. Hoffmann-La Roche Ag | Derives de pyrrolidone comme antagonistes de prostanoide |
| DE60208568T2 (de) | 2001-07-16 | 2006-10-05 | F. Hoffmann-La Roche Ag | Prostaglandinanaloga als ep4-rezeptoragonisten |
| BR0211364A (pt) | 2001-07-23 | 2004-07-13 | Ono Pharmaceutical Co | Composição farmacêutica para tratamento de doenças associadas com redução na massa óssea compreendendo o agonista ep4 como componente ativo |
| EP1487437B1 (fr) * | 2002-03-18 | 2006-08-16 | Pfizer Products Inc. | Utilisation d'agonistes selectifs du recepteur ep4 pour le traitement de maladies |
| US6573294B1 (en) * | 2002-05-14 | 2003-06-03 | Allergan, Inc. | 8-azaprostaglandin analogs as agents for lowering intraocular pressure |
| BRPI0406717A (pt) | 2003-01-10 | 2005-12-20 | Hoffmann La Roche | Composto, composição farmacêutica que compreende o mesmo, método de tratamento de uma enfermidade em um mamìfero, utilização do composto e processo para a sua produção |
| US7179820B2 (en) | 2003-06-06 | 2007-02-20 | Allergan, Inc. | Piperidinyl prostaglandin E analogs |
| PT3175852T (pt) | 2012-07-19 | 2019-06-04 | Cayman Chemical Co Inc | Composições de difluorolactama para doenças e condições patológicas relacionadas com os ossos, mediadas por ep4 |
| EA201591793A1 (ru) | 2013-03-15 | 2016-01-29 | Кайман Кемикал Компани, Инк. | Лактамные соединения в качестве селективных агонистов ep4-рецепторов для применения при лечении опосредованных ep4 заболеваний и состояний |
| JP6368351B2 (ja) | 2013-03-15 | 2018-08-01 | ケイマン ケミカル カンパニー， インコーポレーテッド | ジフルオロラクタムアナログを合成する方法 |
| US9676712B2 (en) | 2013-03-15 | 2017-06-13 | Cayman Chemical Company, Inc. | Lactam compounds as EP4 receptor-selective agonists for use in the treatment of EP4-mediated diseases and conditions |
| AU2014290512A1 (en) | 2013-07-19 | 2015-11-12 | Cayman Chemical Company, Inc. | Methods, systems, and compositions for promoting bone growth |
-
1975
- 1975-06-27 DE DE19752528664 patent/DE2528664A1/de not_active Withdrawn
-
1976
- 1976-06-22 NL NL7606773A patent/NL7606773A/xx not_active Application Discontinuation
- 1976-06-22 ES ES449095A patent/ES449095A1/es not_active Expired
- 1976-06-24 CH CH809976A patent/CH623809A5/de not_active IP Right Cessation
- 1976-06-24 LU LU75235A patent/LU75235A1/xx unknown
- 1976-06-24 SE SE7607331A patent/SE7607331L/xx unknown
- 1976-06-25 AT AT0467976A patent/AT365575B/de active
- 1976-06-25 GB GB26564/76A patent/GB1553595A/en not_active Expired
- 1976-06-25 ZA ZA763802A patent/ZA763802B/xx unknown
- 1976-06-25 DK DK287476A patent/DK287476A/da unknown
- 1976-06-25 IL IL49916A patent/IL49916A0/xx unknown
- 1976-06-26 JP JP51075954A patent/JPS525764A/ja active Pending
- 1976-06-28 FR FR7619563A patent/FR2316943A1/fr active Granted
- 1976-06-28 BE BE168390A patent/BE843505A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2528664A1 (de) | 1977-01-13 |
| CH623809A5 (en) | 1981-06-30 |
| NL7606773A (nl) | 1976-12-29 |
| IL49916A0 (en) | 1976-08-31 |
| ATA467976A (de) | 1981-06-15 |
| FR2316943B1 (fr) | 1978-11-03 |
| SE7607331L (sv) | 1976-12-28 |
| ES449095A1 (es) | 1977-12-16 |
| LU75235A1 (fr) | 1977-03-16 |
| DK287476A (da) | 1976-12-28 |
| JPS525764A (en) | 1977-01-17 |
| BE843505A (fr) | 1976-12-28 |
| FR2316943A1 (fr) | 1977-02-04 |
| AT365575B (de) | 1982-01-25 |
| GB1553595A (en) | 1979-09-26 |
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