ATE266624T1 - Verfahren zur herstellung von l-valinbenzylester- p-toluolsufonaten - Google Patents

Verfahren zur herstellung von l-valinbenzylester- p-toluolsufonaten

Info

Publication number
ATE266624T1
ATE266624T1 AT99909211T AT99909211T ATE266624T1 AT E266624 T1 ATE266624 T1 AT E266624T1 AT 99909211 T AT99909211 T AT 99909211T AT 99909211 T AT99909211 T AT 99909211T AT E266624 T1 ATE266624 T1 AT E266624T1
Authority
AT
Austria
Prior art keywords
toluenesulfonate
valine
toluene
benzyl ester
valinebenzylester
Prior art date
Application number
AT99909211T
Other languages
English (en)
Inventor
Yayoi Tagami
Tadashi Katsura
Nobushige Itaya
Original Assignee
Sumika Fine Chemicals Co Ltd
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 Co Ltd filed Critical Sumika Fine Chemicals Co Ltd
Application granted granted Critical
Publication of ATE266624T1 publication Critical patent/ATE266624T1/de

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)
AT99909211T 1998-03-17 1999-03-17 Verfahren zur herstellung von l-valinbenzylester- p-toluolsufonaten ATE266624T1 (de)

Applications Claiming Priority (2)

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
PCT/JP1999/001334 WO1999047488A1 (fr) 1998-03-17 1999-03-17 Procede de production de l-valine benzyle ester p-toluenesulfonate

Publications (1)

Publication Number Publication Date
ATE266624T1 true ATE266624T1 (de) 2004-05-15

Family

ID=13324172

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99909211T ATE266624T1 (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)

* 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
ATE152718T1 (de) * 1991-08-15 1997-05-15 Ciba Geigy Ag N-acyl-n-heterocyclyl- oder naphthylalkyl- aminosäuren als angiotensin ii antagonisten

Also Published As

Publication number Publication date
EP0985658A4 (de) 2002-10-23
ES2220050T3 (es) 2004-12-01
WO1999047488A1 (fr) 1999-09-23
JPH11263757A (ja) 1999-09-28
JP3892963B2 (ja) 2007-03-14
EP0985658B1 (de) 2004-05-12
PT985658E (pt) 2004-08-31
EP0985658A1 (de) 2000-03-15
DE69917163T2 (de) 2005-07-14
DE69917163D1 (de) 2004-06-17

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