ES2019545A6 - Procedimiento de preparacion de n-alquil aminoacidos, dipeptidos y aminocompuestos ciclicos. - Google Patents
Procedimiento de preparacion de n-alquil aminoacidos, dipeptidos y aminocompuestos ciclicos.Info
- Publication number
- ES2019545A6 ES2019545A6 ES9000889A ES9000889A ES2019545A6 ES 2019545 A6 ES2019545 A6 ES 2019545A6 ES 9000889 A ES9000889 A ES 9000889A ES 9000889 A ES9000889 A ES 9000889A ES 2019545 A6 ES2019545 A6 ES 2019545A6
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- cyclic
- dipeptides
- amino acids
- amine compounds
- 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 - Fee Related
Links
Landscapes
- Peptides Or Proteins (AREA)
- Pyrrole Compounds (AREA)
Abstract
PROCEDIMIENTO DE PREPARACION DE COMPUESTOS DE LA FORMULA (I) QUE CONSISTE EN LA REACCION DEL ANHIDRIDO TRIFLICO CON (R, S), (R) O (S) 2-TRIMETILSILILOXI-4-FENILBUTIRATOS (III), Y EL TRIFALTO (IV) RESULTANTE SE COMBINA CON UN DIPEPTIDO O AMINO COMPUESTO CICLICO (VI), DONDE RBS1, RBS2, RBS3 Y RBS4 TIENEN LA SIGNIFICACION DADA EN LA MEMORIA. FORMULA ALTERNATIVAMENTE UN COMPUESTO (I) SE OBTIENE DE LA COMBINACION DEL ANHIDRIDO TRIFLICO CON (R)-(2-TRIMETILSILILOXI-PROPIONIL)-L-PROLINA (III) (RBS2 Y RBS3 FORMAN UN CICLO) Y EL TRIFLATO (V) FORMADO SE HACE REACCIONAR CON EL ESTER ETILICO (R=CSI2HSI5) DEL AMINOACIDO PREFERENTEMENTE (S)-2-AMINO-4-FENILBUTIRICO. LOS COMPUESTOS DE FORMULA I SON DE INTERES COMO ANTIHIPERTENSIVOS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9000889A ES2019545A6 (es) | 1990-03-29 | 1990-03-29 | Procedimiento de preparacion de n-alquil aminoacidos, dipeptidos y aminocompuestos ciclicos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9000889A ES2019545A6 (es) | 1990-03-29 | 1990-03-29 | Procedimiento de preparacion de n-alquil aminoacidos, dipeptidos y aminocompuestos ciclicos. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2019545A6 true ES2019545A6 (es) | 1991-06-16 |
Family
ID=8266611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9000889A Expired - Fee Related ES2019545A6 (es) | 1990-03-29 | 1990-03-29 | Procedimiento de preparacion de n-alquil aminoacidos, dipeptidos y aminocompuestos ciclicos. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2019545A6 (es) |
Cited By (3)
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 |
ES2136028A1 (es) * | 1997-11-03 | 1999-11-01 | Valles Rodoreda Martin | Esteres del acido 2-(r)-fluorosulfoniloxi-4-fenibutirico, procedimiento para su obtencion y procedimiento para su utilizacion en la preparacion de carboxialquildipeptidos. |
ES2212909A1 (es) * | 2003-01-21 | 2004-08-01 | Chemo Iberica, S.A. | Procedimiento de obtencion de lisinopril con bajo contenido en cenizas. |
-
1990
- 1990-03-29 ES ES9000889A patent/ES2019545A6/es not_active Expired - Fee Related
Cited By (3)
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 |
ES2136028A1 (es) * | 1997-11-03 | 1999-11-01 | Valles Rodoreda Martin | Esteres del acido 2-(r)-fluorosulfoniloxi-4-fenibutirico, procedimiento para su obtencion y procedimiento para su utilizacion en la preparacion de carboxialquildipeptidos. |
ES2212909A1 (es) * | 2003-01-21 | 2004-08-01 | Chemo Iberica, S.A. | Procedimiento de obtencion de lisinopril con bajo contenido en cenizas. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000927 |