ES2049663B1 - PROCEDURE FOR OBTAINING FLUCONAZOLE. - Google Patents
PROCEDURE FOR OBTAINING FLUCONAZOLE.Info
- Publication number
- ES2049663B1 ES2049663B1 ES9202027A ES9202027A ES2049663B1 ES 2049663 B1 ES2049663 B1 ES 2049663B1 ES 9202027 A ES9202027 A ES 9202027A ES 9202027 A ES9202027 A ES 9202027A ES 2049663 B1 ES2049663 B1 ES 2049663B1
- Authority
- ES
- Spain
- Prior art keywords
- fluconazole
- procedure
- obtaining
- formula
- solvent
- 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 - Lifetime
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE FLUCONAZOL, DE NOMBRE QUIMICO 2-(2,4-DIFLUOROFENIL)-1, 3-BIS-(1-(1H-1,2,4-TRIAZOL-1-IL))- PROPAN-2-OL, DE FORMULA I, BASADO EN LA REACCION DEL COMPUESTO DE FORMULA II FORMULA DONDE M = LI O NA, CON CLORURO DE 2,4-DIFLUOROBENZOILO, EN PRESENCIA DE UN SOLVENTE Y A UNA TEMPERATURA COMPRENDIDA ENTRE 0º Y LA DE EBULLICION DEL SOLVENTE.PROCEDURE FOR OBTAINING FLUCONAZOLE, CHEMICAL NAME 2- (2,4-DIFLUOROPHENYL) -1, 3-BIS- (1- (1H-1,2,4-TRIAZOL-1-IL)) - PROPAN-2-OL , FROM FORMULA I, BASED ON THE REACTION OF THE COMPOUND OF FORMULA II FORMULA WHERE M = LI OR NA, WITH 2,4-DIFLUOROBENZOIL CHLORIDE, IN THE PRESENCE OF A SOLVENT AND A TEMPERATURE INCLUDED BETWEEN 0º AND THE BOILING OF THE SOLVENT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202027A ES2049663B1 (en) | 1992-10-13 | 1992-10-13 | PROCEDURE FOR OBTAINING FLUCONAZOLE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202027A ES2049663B1 (en) | 1992-10-13 | 1992-10-13 | PROCEDURE FOR OBTAINING FLUCONAZOLE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2049663A1 ES2049663A1 (en) | 1994-04-16 |
ES2049663B1 true ES2049663B1 (en) | 1994-12-16 |
Family
ID=8278395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9202027A Expired - Lifetime ES2049663B1 (en) | 1992-10-13 | 1992-10-13 | PROCEDURE FOR OBTAINING FLUCONAZOLE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2049663B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113651762B (en) * | 2021-09-03 | 2023-12-26 | 上海晋鲁医药科技有限公司 | Preparation method of 1-methyl-1H-1, 2, 4-triazole-3-methyl formate |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2099818A (en) * | 1981-06-06 | 1982-12-15 | Pfizer Ltd | Triazoles |
GR79307B (en) * | 1982-06-09 | 1984-10-22 | Pfizer | |
ES8604940A1 (en) * | 1985-11-19 | 1986-03-01 | Inke Sa | 2-(Difluorophenyl) 1,3-bis(1H-triazolyl) propan-2-ol prepn. |
ES8604938A1 (en) * | 1985-11-19 | 1986-03-01 | Inke Sa | 2-(Difluorophenyl)-1,3-bis(triazolyl) propan-2-ol prepn. |
ES8604939A1 (en) * | 1985-11-19 | 1986-03-01 | Inke Sa | 2-(Difluorophenyl) 1,3-bis (1H-triazolyl) propan-2-ol prepn. |
IT1249211B (en) * | 1990-06-08 | 1995-02-20 | Ind Chimica Srl | Process for the preparation of triazolyl isopropanols, in particular fluconazole |
-
1992
- 1992-10-13 ES ES9202027A patent/ES2049663B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2049663A1 (en) | 1994-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA2A | Application withdrawn |
Effective date: 19950425 |