IT1243365B - Processo di preparazione di intermedi utili per la sintesi del diflunisal - Google Patents
Processo di preparazione di intermedi utili per la sintesi del diflunisalInfo
- Publication number
- IT1243365B IT1243365B IT02107290A IT2107290A IT1243365B IT 1243365 B IT1243365 B IT 1243365B IT 02107290 A IT02107290 A IT 02107290A IT 2107290 A IT2107290 A IT 2107290A IT 1243365 B IT1243365 B IT 1243365B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- diflunisal
- synthesis
- intermediates useful
- difluorophenyl
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title abstract 3
- HUPFGZXOMWLGNK-UHFFFAOYSA-N diflunisal Chemical compound C1=C(O)C(C(=O)O)=CC(C=2C(=CC(F)=CC=2)F)=C1 HUPFGZXOMWLGNK-UHFFFAOYSA-N 0.000 title abstract 2
- 229960000616 diflunisal Drugs 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000000543 intermediate Substances 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 abstract 2
- JVHAJKHGPDDEEU-UHFFFAOYSA-N 2,4-difluoro-1-phenylbenzene Chemical group FC1=CC(F)=CC=C1C1=CC=CC=C1 JVHAJKHGPDDEEU-UHFFFAOYSA-N 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02107290A IT1243365B (it) | 1990-07-26 | 1990-07-26 | Processo di preparazione di intermedi utili per la sintesi del diflunisal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02107290A IT1243365B (it) | 1990-07-26 | 1990-07-26 | Processo di preparazione di intermedi utili per la sintesi del diflunisal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT9021072A0 IT9021072A0 (it) | 1990-07-26 |
| IT9021072A1 IT9021072A1 (it) | 1992-01-26 |
| IT1243365B true IT1243365B (it) | 1994-06-10 |
Family
ID=11176317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT02107290A IT1243365B (it) | 1990-07-26 | 1990-07-26 | Processo di preparazione di intermedi utili per la sintesi del diflunisal |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1243365B (it) |
-
1990
- 1990-07-26 IT IT02107290A patent/IT1243365B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| IT9021072A1 (it) | 1992-01-26 |
| IT9021072A0 (it) | 1990-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2148155T3 (es) | Procedimiento para la preparacion de compuestos de pirimidina. | |
| ES481216A1 (es) | Procedimiento de preparacion de un ester de alcohol (s)-cia-no-3-fenoxibencilico | |
| TW334430B (en) | Preparation process for benzoyl derivatives and its intermediates | |
| IL100541A0 (en) | Process and intermediates for preparing azabicyclo(2.2.2)octan-3-imines | |
| TW198022B (it) | ||
| IT1243365B (it) | Processo di preparazione di intermedi utili per la sintesi del diflunisal | |
| EP0406211A3 (en) | Fucosidase inhibitors | |
| ATE9790T1 (de) | 1,4-naphthochinonderivate und deren verwendung. | |
| ZA919184B (en) | Heptamethyl indane compound | |
| EP0291851A3 (en) | Herbicidal sulfonyl urea, process for their preparation and their use as plant growth regulators | |
| DE3262905D1 (en) | Chlorinated beta-ketoesters, their preparation and their use | |
| ZA9419B (en) | Preparation process for sulphurated derivatives of imidazole and the new intermediates obtained. | |
| JPS57179160A (en) | Phenethanolamine derivative | |
| ES2081466T3 (es) | Procedimiento para la preparacion de piperidinacarboditioatos sustituidos con fluorometilo. | |
| AU559905B2 (en) | Novel phenoxypropionates and intermediates | |
| IL74708A0 (en) | Production of fluoroalkoxyaminopyrimidines and certain fluoroalkoxypyrimidine derivatives for use as intermediates therefor | |
| GR3024483T3 (en) | Indano pyrrolidine carbamates | |
| GR3018765T3 (en) | Process for the preparation of N-(2-hydroxyethyl)-2-hydroxymethyl-3,4,5-trihydroxy-piperidine and of intermediates. | |
| ES2128336T3 (es) | Procedimiento para la preparacion de 4,6-dialcoxipirimidinas sustituidas en posicion 2. | |
| PH20675A (en) | Herbicidal novel-2 alkoxyaminosulfonylbenzene-sulfonylureas | |
| ES2089176T3 (es) | Procedimiento para la preparacion de carboditioatos de piperidina fluorometil-sustituidos. | |
| GR75072B (it) | ||
| ES2060442T3 (es) | Procedimiento para la preparacion de pentaalquilcromenos sustituidos. | |
| ES2111234T3 (es) | Procedimiento para la obtencion de 4,5-difluorbenzaldehidos. | |
| JPS5331633A (en) | Process for preparing 2*33 dichloroo11lower alkoxy or phenoxyybenzene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |