ES8106719A1 - Procedimiento para la preparacion de 3(alfa-etilbencil)-4- hidroxicumarina - Google Patents
Procedimiento para la preparacion de 3(alfa-etilbencil)-4- hidroxicumarinaInfo
- Publication number
- ES8106719A1 ES8106719A1 ES494942A ES494942A ES8106719A1 ES 8106719 A1 ES8106719 A1 ES 8106719A1 ES 494942 A ES494942 A ES 494942A ES 494942 A ES494942 A ES 494942A ES 8106719 A1 ES8106719 A1 ES 8106719A1
- Authority
- ES
- Spain
- Prior art keywords
- hydroxycumarine
- ethylbencil
- alpha
- translation
- procedure
- 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 PREPARACION DE 3(ALFA-ETILBENCIL)-4-HIDROXICUMARINA, COMUNMENTE CONOCIDA COMO FENPROCUMONE, DE FORMULA (I). COMPRENDE LAS SIGUIENTES FASES: PRIMERA, SE HACE REACCIONAR ORTONITROXIACETOFENONA, DE FORMULA (II), EN SOLUCION ACUOSA DE NAOH O KOH, CON UN HALOGENCARBONATO: XCOOET, EN DONDE X ES HALOGENO, DE PREFERENCIA CL; SEGUNDA, EL PRODUCTO DE LA PRIMERA REACCION, UNA VEZ SEPARADO, SE HACE REACCIONAR, EN UN DISOLVENTE APROTICO ANHIDRO, CON BENZALDEHIDO, EN PRESENCIA DE LITIO DIISOPROPILAMIDA; Y POR ULTIMO, EL PRODUCTO DE LA SEGUNDA REACCION, UNA VEZ SEPARADO, SE HACE REACCIONAR, EN UN DISOLVENTE APROTICO ANHIDRO, CON REACTIVO DE "GRIGNARD"; ETMGX, EN PRESENCIA DE HALOGENURO CUPROSO, EN DONDE X ES HALOGENO, DE PREFERENCIA BR O I. DE USO EN LA TERAPIA HUMANA COMO FLUIDIFICANTE DE LA SANGRE. *FORMULA*
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES494942A ES494942A0 (es) | 1980-09-11 | 1980-09-11 | Procedimiento para la preparacion de 3(alfa-etilbencil)-4- hidroxicumarina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES494942A ES494942A0 (es) | 1980-09-11 | 1980-09-11 | Procedimiento para la preparacion de 3(alfa-etilbencil)-4- hidroxicumarina |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8106719A1 true ES8106719A1 (es) | 1981-09-01 |
| ES494942A0 ES494942A0 (es) | 1981-09-01 |
Family
ID=8481059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES494942A Granted ES494942A0 (es) | 1980-09-11 | 1980-09-11 | Procedimiento para la preparacion de 3(alfa-etilbencil)-4- hidroxicumarina |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES494942A0 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2048090A1 (es) * | 1992-01-31 | 1994-03-01 | Rovi Lab Farmaceut Sa | Procedimiento para la obtencion de nuevos antitromboticos derivados de la cumarina. |
-
1980
- 1980-09-11 ES ES494942A patent/ES494942A0/es active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2048090A1 (es) * | 1992-01-31 | 1994-03-01 | Rovi Lab Farmaceut Sa | Procedimiento para la obtencion de nuevos antitromboticos derivados de la cumarina. |
Also Published As
| Publication number | Publication date |
|---|---|
| ES494942A0 (es) | 1981-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK9986A (en) | Platinum-diamine complexes,a method for the preparation thereof,a method for the preparation of a medicine using such a platinum-diamine complex for the treatment of cancer,as well as a medicine thus formed | |
| AU522693B2 (en) | Instrumental anastomosis medical stapling device | |
| AU525127B2 (en) | Detection of blood velocities | |
| AU6295680A (en) | Facilitating examination of uncoagulated blood | |
| AU523187B2 (en) | Preparation of stabilised aqueous polymer dispersions | |
| AU562964B2 (en) | Platinum-diamine complexes, a process for the preparation thereof, a process for the preparation of a medical composition using a such platinum-diamine complex for the treatment of cancer, as well as the thus shaped composition | |
| GB2052056B (en) | Process of reagent for the determination of the haemoglobin content of blood | |
| ES8504853A1 (es) | Procedimiento para la obtencion de copolimeros reticulados porosos, de efecto sorbente | |
| JPS54155685A (en) | Blood pressure detector | |
| ES8106719A1 (es) | Procedimiento para la preparacion de 3(alfa-etilbencil)-4- hidroxicumarina | |
| ZA806122B (en) | Preparation of erythro- -piperid-2-yl-2,8-bis-(trifluoromethylquinolin-4-yl-methanol | |
| DK218281A (da) | Fremgangsmaade til fremstilling af et antacidt materiale baseret paa magnesiumhydroxid | |
| AU4343279A (en) | Advancing shirred tubing | |
| AU5516590A (en) | Dehydrocholecalciferol derivatives | |
| JPS5615287A (en) | Pyrazoloindazole derivative and its preparation | |
| GB1538690A (en) | Process for the preparation of acid labile cross linked starches | |
| IE820869L (en) | Phenethanolamine derivatives | |
| AU5277979A (en) | Medium for separation of human blood leukocytes | |
| JPS5660566A (en) | Manufacture of blood bag communicating mechanism | |
| JPS5519172A (en) | Blood transfusion detector | |
| GB2031107B (en) | Manufacture of tubular laminates | |
| JPS52100425A (en) | Preparation of thioether derivatives | |
| JPS5481208A (en) | Preparation of sex pheromone | |
| JPS51118732A (en) | A process for preparing stable and highly concentrated r-l-glutamate-p -nitroanilide | |
| JPS52108095A (en) | Preparation of bio-active substance sp-1 |