ES8602658A1 - Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida - Google Patents
Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamidaInfo
- Publication number
- ES8602658A1 ES8602658A1 ES541393A ES541393A ES8602658A1 ES 8602658 A1 ES8602658 A1 ES 8602658A1 ES 541393 A ES541393 A ES 541393A ES 541393 A ES541393 A ES 541393A ES 8602658 A1 ES8602658 A1 ES 8602658A1
- Authority
- ES
- Spain
- Prior art keywords
- benzamide
- prepn
- amino chloro
- methoxy amino
- piperidinyl
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
PROCEDIMIENTO DE PREPARACION DE N-(PIPERID-4-IL)-2-METOXI-4-AMINO-5-CLOROBENZAMIDA. SE UTILIZA COMO PRODUCTO DE PARTIDA EL ACETIL DERIVADO DE FORMULA (III) SOMETIENDOLO A UNA HIDROLISIS ALCALINA Y A UNA POSTERIOR ACIDIFICACION DE LA MEZCLA CON LO QUE SE PRODUCE LA DESACETILACION Y ELIMINACION DEL GRUPO CARBETOXI OBTENIENDOSE EL COMPUESTO DE FORMULA (I) QUE SE EXTRAE EN MEDIO ALCALINO CON UN DISOLVENTE ORGANICO QUE POSTERIORMENTE SE ELIMINA.EL COMPUESTO SE UTILIZA COMO INTERMEDIO EN LA SINTESIS DE ORTOPRAMIDAS DE APLICACION TERAPEUTICA.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES541393A ES8602658A1 (es) | 1985-03-20 | 1985-03-20 | Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES541393A ES8602658A1 (es) | 1985-03-20 | 1985-03-20 | Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida |
Publications (2)
Publication Number | Publication Date |
---|---|
ES541393A0 ES541393A0 (es) | 1985-12-01 |
ES8602658A1 true ES8602658A1 (es) | 1985-12-01 |
Family
ID=8488866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES541393A Expired ES8602658A1 (es) | 1985-03-20 | 1985-03-20 | Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8602658A1 (es) |
-
1985
- 1985-03-20 ES ES541393A patent/ES8602658A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES541393A0 (es) | 1985-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted | ||
PC1A | Transfer granted | ||
FD1A | Patent lapsed |
Effective date: 20050823 |