ES8603692A1 - Procedimiento para la obtencion del acido 4-(2-(bencenosul- fonamido)etil)fenoxiacetico - Google Patents
Procedimiento para la obtencion del acido 4-(2-(bencenosul- fonamido)etil)fenoxiaceticoInfo
- Publication number
- ES8603692A1 ES8603692A1 ES543453A ES543453A ES8603692A1 ES 8603692 A1 ES8603692 A1 ES 8603692A1 ES 543453 A ES543453 A ES 543453A ES 543453 A ES543453 A ES 543453A ES 8603692 A1 ES8603692 A1 ES 8603692A1
- Authority
- ES
- Spain
- Prior art keywords
- acetic acid
- sulphonamido
- benzene
- ethyl phenoxy
- ethyl
- 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)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DEL ACIDO 4-2-(BENCENOSULFONAMIDO)ETILFENOXIACETICO. CONSISTE EN SOMETER A UNA HIDROGENACION CATALITICA EL ACIDO 4-2-(BENCENOSULFONAMIDO)-1-OXOETILFENOXIACETICO EN UN MEDIO DISOLVENTE ADECUADO Y AISLAR EL PRODUCTO DESEADO POR METODOS CONVENCIONALES; DONDE LA HIDROGENACION CATALITICA SE REALIZA CON UN 5 AL 10% EN PESO DE CATALIZADOR, RESPECTO AL REACTIVO A HIDROGENAR, UTILIZANDOSE COMO CATALIZADOR PALADIO O PLATINO SOBRE CARBON, SIENDO EL MEDIO REACCIONAL UN DISOLVENTE ORGANICO TAL COMO ETANOL, ISOPROPANOL, ACIDO ACETICO Y OTROS, O SUS MEZCLAS CON CANTIDADES CATALITICAS DE ACIDO PERCLORICO O SULFURICO DEL 1 AL 5% EN VOLUMEN, Y EFECTUANDOSE LA REACCION A UNA TEMPERATURA ENTRE 20 Y 50JC. TIENEN PROPIEDADES TERAPEUTICAS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES543453A ES8603692A1 (es) | 1985-05-24 | 1985-05-24 | Procedimiento para la obtencion del acido 4-(2-(bencenosul- fonamido)etil)fenoxiacetico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES543453A ES8603692A1 (es) | 1985-05-24 | 1985-05-24 | Procedimiento para la obtencion del acido 4-(2-(bencenosul- fonamido)etil)fenoxiacetico |
Publications (2)
Publication Number | Publication Date |
---|---|
ES543453A0 ES543453A0 (es) | 1986-01-01 |
ES8603692A1 true ES8603692A1 (es) | 1986-01-01 |
Family
ID=8489258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES543453A Expired ES8603692A1 (es) | 1985-05-24 | 1985-05-24 | Procedimiento para la obtencion del acido 4-(2-(bencenosul- fonamido)etil)fenoxiacetico |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8603692A1 (es) |
-
1985
- 1985-05-24 ES ES543453A patent/ES8603692A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES543453A0 (es) | 1986-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |