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ES2004804A6 - Carboxy-alkyl di:peptide deriv. prepn - Google Patents

Carboxy-alkyl di:peptide deriv. prepn

Info

Publication number
ES2004804A6
ES2004804A6 ES8702390A ES8702390A ES2004804A6 ES 2004804 A6 ES2004804 A6 ES 2004804A6 ES 8702390 A ES8702390 A ES 8702390A ES 8702390 A ES8702390 A ES 8702390A ES 2004804 A6 ES2004804 A6 ES 2004804A6
Authority
ES
Spain
Prior art keywords
carboxyalkyl
deriv
prepn
carboxy
peptide
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
Application number
ES8702390A
Other languages
Spanish (es)
Inventor
Jan Oudenes
Richard Henry Schleicher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pharma Investi S A
Original Assignee
Pharma Investi S A
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 Pharma Investi S A filed Critical Pharma Investi S A
Priority to ES8702390A priority Critical patent/ES2004804A6/en
Publication of ES2004804A6 publication Critical patent/ES2004804A6/en
Expired legal-status Critical Current

Links

Landscapes

  • Peptides Or Proteins (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

The carboxyalkyl dipeptides are made by (a) reacting equiv. amounts of a carboxyalkyl amino acid or carboxyalkyl acid with 1,1-carbonyl diimidazole to give a new N-carboxyalkyl 2,5-oxazolidine dione of formula (I), (in which R1 is phenyl, R2 is carboethoxyl, R3 is H and is lower alkyl opt. with a protected amino gp.) and (b) reacting this anhydride, without isolation, with an amino acid opt. with the acid gp. protected.
ES8702390A 1987-08-13 1987-08-13 Carboxy-alkyl di:peptide deriv. prepn Expired ES2004804A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8702390A ES2004804A6 (en) 1987-08-13 1987-08-13 Carboxy-alkyl di:peptide deriv. prepn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8702390A ES2004804A6 (en) 1987-08-13 1987-08-13 Carboxy-alkyl di:peptide deriv. prepn

Publications (1)

Publication Number Publication Date
ES2004804A6 true ES2004804A6 (en) 1989-02-01

Family

ID=8252186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702390A Expired ES2004804A6 (en) 1987-08-13 1987-08-13 Carboxy-alkyl di:peptide deriv. prepn

Country Status (1)

Country Link
ES (1) ES2004804A6 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002564A1 (en) * 1994-07-13 1996-02-01 Lek, Tovarna Farmacevtskih In Kemicnih Izdelkov, D.D. Process for the preparation of compounds having ace inhibitory action as well as novel compounds useful as starting materials or intermediates in said process
EP1279665A2 (en) 2001-07-24 2003-01-29 Adir A process for the preparation of perindopril, its analogous compounds and salts thereof using 2,5-dioxo-oxazolidine intermediate compounds
US7291745B2 (en) 2005-03-21 2007-11-06 Glenmark Pharmaceuticals Limited Process for the preparation of perindopril

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002564A1 (en) * 1994-07-13 1996-02-01 Lek, Tovarna Farmacevtskih In Kemicnih Izdelkov, D.D. Process for the preparation of compounds having ace inhibitory action as well as novel compounds useful as starting materials or intermediates in said process
EP1279665A2 (en) 2001-07-24 2003-01-29 Adir A process for the preparation of perindopril, its analogous compounds and salts thereof using 2,5-dioxo-oxazolidine intermediate compounds
AU2002328954B2 (en) * 2001-07-24 2007-10-04 Adir A process for the preparation of perindopril, its analgous compounds and salts thereof using 2,5 -dioxo-oxazolidine intermediate compounds
US7291745B2 (en) 2005-03-21 2007-11-06 Glenmark Pharmaceuticals Limited Process for the preparation of perindopril

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070814