PT985658E - Processo para a producao de p-toluenossulfonato de ester de benzilo de l-valina - Google Patents

Processo para a producao de p-toluenossulfonato de ester de benzilo de l-valina

Info

Publication number
PT985658E
PT985658E PT99909211T PT99909211T PT985658E PT 985658 E PT985658 E PT 985658E PT 99909211 T PT99909211 T PT 99909211T PT 99909211 T PT99909211 T PT 99909211T PT 985658 E PT985658 E PT 985658E
Authority
PT
Portugal
Prior art keywords
toluenesulfonate
benzyl ester
valine
valina
production
Prior art date
Application number
PT99909211T
Other languages
English (en)
Inventor
Nobushige Itaya
Tadashi Katsura
Yayoi Tagami
Original Assignee
Sumika Fine Chemicals Company
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumika Fine Chemicals Company filed Critical Sumika Fine Chemicals Company
Publication of PT985658E publication Critical patent/PT985658E/pt

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)
PT99909211T 1998-03-17 1999-03-17 Processo para a producao de p-toluenossulfonato de ester de benzilo de l-valina PT985658E (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PT985658E true PT985658E (pt) 2004-08-31

Family

ID=13324172

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99909211T PT985658E (pt) 1998-03-17 1999-03-17 Processo para a producao de p-toluenossulfonato de ester de benzilo de l-valina

Country Status (7)

Country Link
EP (1) EP0985658B1 (pt)
JP (1) JP3892963B2 (pt)
AT (1) ATE266624T1 (pt)
DE (1) DE69917163T2 (pt)
ES (1) ES2220050T3 (pt)
PT (1) PT985658E (pt)
WO (1) WO1999047488A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
DE59208448D1 (de) * 1991-08-15 1997-06-12 Ciba Geigy Ag N-Acyl-N-Heterocyclyl- oder Naphthylalkyl-Aminosäuren als Angiotensin II Antagonisten

Also Published As

Publication number Publication date
EP0985658A4 (en) 2002-10-23
WO1999047488A1 (fr) 1999-09-23
JPH11263757A (ja) 1999-09-28
EP0985658B1 (en) 2004-05-12
ES2220050T3 (es) 2004-12-01
DE69917163D1 (de) 2004-06-17
EP0985658A1 (en) 2000-03-15
JP3892963B2 (ja) 2007-03-14
DE69917163T2 (de) 2005-07-14
ATE266624T1 (de) 2004-05-15

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