SG64923A1 - New process for the production of cephalosporines and novel intermediates in this process - Google Patents

New process for the production of cephalosporines and novel intermediates in this process

Info

Publication number
SG64923A1
SG64923A1 SG1996008827A SG1996008827A SG64923A1 SG 64923 A1 SG64923 A1 SG 64923A1 SG 1996008827 A SG1996008827 A SG 1996008827A SG 1996008827 A SG1996008827 A SG 1996008827A SG 64923 A1 SG64923 A1 SG 64923A1
Authority
SG
Singapore
Prior art keywords
cephalosporines
production
novel intermediates
new
new process
Prior art date
Application number
SG1996008827A
Inventor
Gerd Ascher
Johannes Ludescher
Hubert Sturm
Original Assignee
Biochemie Gmbh
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 Biochemie Gmbh filed Critical Biochemie Gmbh
Publication of SG64923A1 publication Critical patent/SG64923A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
SG1996008827A 1991-03-08 1992-03-04 New process for the production of cephalosporines and novel intermediates in this process SG64923A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT50491A AT396106B (en) 1991-03-08 1991-03-08 Novel process for the preparation of 3-vinylcephalosporin compounds

Publications (1)

Publication Number Publication Date
SG64923A1 true SG64923A1 (en) 1999-05-25

Family

ID=3492363

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008827A SG64923A1 (en) 1991-03-08 1992-03-04 New process for the production of cephalosporines and novel intermediates in this process

Country Status (2)

Country Link
AT (1) AT396106B (en)
SG (1) SG64923A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532682A (en) * 1976-04-27 1978-11-22 Bristol Myers Co Process for the preparation of cephadroxil
US4870168A (en) * 1987-02-26 1989-09-26 Bristol-Myers Company 3-Unsaturated alkyl cephems from 3-triflyl cephems

Also Published As

Publication number Publication date
AT396106B (en) 1993-06-25
ATA50491A (en) 1992-10-15

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