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
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 |
|---|---|
| IT9021072A0 (it) | 1990-07-26 |
| IT9021072A1 (it) | 1992-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |