YU220090A - Postupak za dislokaciju u 3-fluorosulfoniloksicef-3-emu - Google Patents
Postupak za dislokaciju u 3-fluorosulfoniloksicef-3-emuInfo
- Publication number
- YU220090A YU220090A YU220090A YU220090A YU220090A YU 220090 A YU220090 A YU 220090A YU 220090 A YU220090 A YU 220090A YU 220090 A YU220090 A YU 220090A YU 220090 A YU220090 A YU 220090A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- fluorosulphonyloxicef
- dislocation
- procedure
- emu
- carbon
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- WDLWHQDACQUCJR-ZAMMOSSLSA-N (6r,7r)-7-[[(2r)-2-azaniumyl-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(e)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)/C=C/C)C(O)=O)=CC=C(O)C=C1 WDLWHQDACQUCJR-ZAMMOSSLSA-N 0.000 abstract 1
- 238000010485 C−C bond formation reaction Methods 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 229960002580 cefprozil Drugs 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Cephalosporin Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
>POSTUPAK ZA DISLOKACIJU U 3-FLUOROSULFONILOKSICEF-3-EMU, koji imaju zaštitnu grupu amino ili acilamino u poziciji 7 podvrgvaju se formiranju veze ugljenik-ugljenik na poziciji 3 pomoću reakcije kuplovanja, katalizirane paladijumom, sa supstituisanim organostananima. Obelodanjen je postupak za proizvodnju cefprozila.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43976789A | 1989-11-21 | 1989-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| YU220090A true YU220090A (sh) | 1992-07-20 |
Family
ID=23746062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU220090A YU220090A (sh) | 1989-11-21 | 1990-11-19 | Postupak za dislokaciju u 3-fluorosulfoniloksicef-3-emu |
Country Status (5)
| Country | Link |
|---|---|
| MY (1) | MY104770A (sh) |
| PT (1) | PT95932A (sh) |
| YU (1) | YU220090A (sh) |
| ZA (1) | ZA909254B (sh) |
| ZW (1) | ZW17690A1 (sh) |
-
1990
- 1990-11-19 ZA ZA909254A patent/ZA909254B/xx unknown
- 1990-11-19 YU YU220090A patent/YU220090A/sh unknown
- 1990-11-20 ZW ZW176/90A patent/ZW17690A1/xx unknown
- 1990-11-20 PT PT95932A patent/PT95932A/pt not_active Application Discontinuation
- 1990-11-21 MY MYPI90002065A patent/MY104770A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY104770A (en) | 1994-05-31 |
| ZW17690A1 (en) | 1991-06-12 |
| ZA909254B (en) | 1991-07-31 |
| PT95932A (pt) | 1991-09-13 |
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