YU41491A - ORGANOCOPPER PROCEDURE FOR OBTAINING CEFPROZIL - Google Patents

ORGANOCOPPER PROCEDURE FOR OBTAINING CEFPROZIL

Info

Publication number
YU41491A
YU41491A YU41491A YU41491A YU41491A YU 41491 A YU41491 A YU 41491A YU 41491 A YU41491 A YU 41491A YU 41491 A YU41491 A YU 41491A YU 41491 A YU41491 A YU 41491A
Authority
YU
Yugoslavia
Prior art keywords
cefprozil
organocopper
procedure
obtaining
cephalosporin
Prior art date
Application number
YU41491A
Other languages
Serbo-Croatian (sh)
Inventor
J. Kant
C.Jr. SAPINO
Original Assignee
Bristol-Myers Squibb Co.
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
Priority claimed from US07/490,213 external-priority patent/US5043439A/en
Application filed by Bristol-Myers Squibb Co. filed Critical Bristol-Myers Squibb Co.
Publication of YU41491A publication Critical patent/YU41491A/en

Links

Landscapes

  • Cephalosporin Compounds (AREA)

Abstract

ORGANOBAKARNI POSTUPAK ZA DOBIJANJE CEFPROZILA, cefalosporinski intermedijari, koji poseduju zamenjivu organo-foniloksi ili heterociklotio grupu u položaju 3, podvrgavaju se postupku alkilovanja ugljenika sa organobakarnim reagensom, dajući 3-ugljovodonik supstituisane cefalosporinske antibiotike.ORGANOCOPHERAL PROCESS FOR PREPARATION OF CEFPROZIL, cephalosporin intermediates having a substituted organo-phonyloxy or heterocyclothio group in position 3 are subjected to a carbon alkylation process with an organocopper reagent to give a 3-hydrocarbon substituted antibiotic cephalosporin.

YU41491A 1990-03-08 1991-03-08 ORGANOCOPPER PROCEDURE FOR OBTAINING CEFPROZIL YU41491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/490,213 US5043439A (en) 1990-03-08 1990-03-08 Process for production of cephalosporins

Publications (1)

Publication Number Publication Date
YU41491A true YU41491A (en) 1993-11-16

Family

ID=47324527

Family Applications (1)

Application Number Title Priority Date Filing Date
YU41491A YU41491A (en) 1990-03-08 1991-03-08 ORGANOCOPPER PROCEDURE FOR OBTAINING CEFPROZIL

Country Status (1)

Country Link
YU (1) YU41491A (en)

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