DE69917163D1 - Verfahren zur herstellung von l-valinbenzylester-p-toluolsufonaten - Google Patents
Verfahren zur herstellung von l-valinbenzylester-p-toluolsufonatenInfo
- Publication number
- DE69917163D1 DE69917163D1 DE69917163T DE69917163T DE69917163D1 DE 69917163 D1 DE69917163 D1 DE 69917163D1 DE 69917163 T DE69917163 T DE 69917163T DE 69917163 T DE69917163 T DE 69917163T DE 69917163 D1 DE69917163 D1 DE 69917163D1
- Authority
- DE
- Germany
- Prior art keywords
- toluenesulfonate
- valine
- benzyl ester
- valinebene
- toluolsufonate
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06672598A JP3892963B2 (ja) | 1998-03-17 | 1998-03-17 | L−バリンベンジルエステルp−トルエンスルホン酸塩の製造方法 |
JP6672598 | 1998-03-17 | ||
PCT/JP1999/001334 WO1999047488A1 (fr) | 1998-03-17 | 1999-03-17 | Procede de production de l-valine benzyle ester p-toluenesulfonate |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69917163D1 true DE69917163D1 (de) | 2004-06-17 |
DE69917163T2 DE69917163T2 (de) | 2005-07-14 |
Family
ID=13324172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69917163T Expired - Lifetime DE69917163T2 (de) | 1998-03-17 | 1999-03-17 | Verfahren zur herstellung von l-valinbenzylester-p-toluolsufonaten |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0985658B1 (de) |
JP (1) | JP3892963B2 (de) |
AT (1) | ATE266624T1 (de) |
DE (1) | DE69917163T2 (de) |
ES (1) | ES2220050T3 (de) |
PT (1) | PT985658E (de) |
WO (1) | WO1999047488A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4929938B2 (ja) * | 2006-09-12 | 2012-05-09 | 住友化学株式会社 | 光学活性なα−アミノ酸ベンジルエステル類の製造方法 |
CN103554047A (zh) * | 2013-10-11 | 2014-02-05 | 镇江市高等专科学校 | 制备缬沙坦的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4199499A (en) * | 1978-08-24 | 1980-04-22 | Eli Lilly And Company | Pharmacologically active peptides |
FR2620700B1 (fr) * | 1987-09-17 | 1990-06-01 | Adir | Procede de synthese d'alpha amino acides n alkyles et leurs esters. application a la synthese de carboxyalkyl dipeptides |
US5362912A (en) * | 1989-05-23 | 1994-11-08 | Abbott Laboratories | Process for the preparation of a substituted diaminodiol |
EP0528762B1 (de) * | 1991-08-15 | 1997-05-07 | Novartis AG | N-Acyl-N-Heterocyclyl- oder Naphthylalkyl-Aminosäuren als Angiotensin II Antagonisten |
-
1998
- 1998-03-17 JP JP06672598A patent/JP3892963B2/ja not_active Expired - Fee Related
-
1999
- 1999-03-17 EP EP99909211A patent/EP0985658B1/de not_active Expired - Lifetime
- 1999-03-17 AT AT99909211T patent/ATE266624T1/de active
- 1999-03-17 DE DE69917163T patent/DE69917163T2/de not_active Expired - Lifetime
- 1999-03-17 WO PCT/JP1999/001334 patent/WO1999047488A1/ja active IP Right Grant
- 1999-03-17 PT PT99909211T patent/PT985658E/pt unknown
- 1999-03-17 ES ES99909211T patent/ES2220050T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999047488A1 (fr) | 1999-09-23 |
PT985658E (pt) | 2004-08-31 |
DE69917163T2 (de) | 2005-07-14 |
JP3892963B2 (ja) | 2007-03-14 |
ATE266624T1 (de) | 2004-05-15 |
EP0985658A4 (de) | 2002-10-23 |
JPH11263757A (ja) | 1999-09-28 |
ES2220050T3 (es) | 2004-12-01 |
EP0985658B1 (de) | 2004-05-12 |
EP0985658A1 (de) | 2000-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: SUMITOMO CHEMICAL CO., LTD., OSAKA, JP |
|
8364 | No opposition during term of opposition |