YU220090A - Postupak za dislokaciju u 3-fluorosulfoniloksicef-3-emu - Google Patents

Postupak za dislokaciju u 3-fluorosulfoniloksicef-3-emu

Info

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
Application number
YU220090A
Other languages
English (en)
Inventor
S.R. Baker
C. Bsapino
G.P. Roth
Original Assignee
Bristol-Myers Squibb Company
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bristol-Myers Squibb Company filed Critical Bristol-Myers Squibb Company
Publication of YU220090A publication Critical patent/YU220090A/sh

Links

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  • 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.
YU220090A 1989-11-21 1990-11-19 Postupak za dislokaciju u 3-fluorosulfoniloksicef-3-emu YU220090A (sh)

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)

Also Published As

Publication number Publication date
ZA909254B (en) 1991-07-31
PT95932A (pt) 1991-09-13
ZW17690A1 (en) 1991-06-12
MY104770A (en) 1994-05-31

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