SE416732B - PROCEDURE FOR PREPARING 7 BETA-AMINO-CEF-3-EM-4-CARBOXYLIC ACID COMPOUNDS - Google Patents

PROCEDURE FOR PREPARING 7 BETA-AMINO-CEF-3-EM-4-CARBOXYLIC ACID COMPOUNDS

Info

Publication number
SE416732B
SE416732B SE7304537A SE7304537A SE416732B SE 416732 B SE416732 B SE 416732B SE 7304537 A SE7304537 A SE 7304537A SE 7304537 A SE7304537 A SE 7304537A SE 416732 B SE416732 B SE 416732B
Authority
SE
Sweden
Prior art keywords
cef
beta
amino
preparing
procedure
Prior art date
Application number
SE7304537A
Other languages
Swedish (sv)
Inventor
H H Peter
H Bickel
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of SE416732B publication Critical patent/SE416732B/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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
SE7304537A 1972-04-13 1973-03-30 PROCEDURE FOR PREPARING 7 BETA-AMINO-CEF-3-EM-4-CARBOXYLIC ACID COMPOUNDS SE416732B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH542672A CH582709A5 (en) 1972-04-13 1972-04-13 7-beta-amino-ceph-3-em 4-carboxylic acid derivs - antibiotics

Publications (1)

Publication Number Publication Date
SE416732B true SE416732B (en) 1981-02-02

Family

ID=4293375

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7304537A SE416732B (en) 1972-04-13 1973-03-30 PROCEDURE FOR PREPARING 7 BETA-AMINO-CEF-3-EM-4-CARBOXYLIC ACID COMPOUNDS

Country Status (5)

Country Link
JP (1) JPS4913194A (en)
AT (2) AT323893B (en)
CH (1) CH582709A5 (en)
NL (1) NL7305154A (en)
SE (1) SE416732B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172986A (en) * 1984-02-17 1985-09-06 Fujisawa Pharmaceut Co Ltd Preparation of 8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2- carboxylic acid ester

Also Published As

Publication number Publication date
AT323893B (en) 1975-08-11
NL7305154A (en) 1973-10-16
JPS4913194A (en) 1974-02-05
CH582709A5 (en) 1976-12-15
AT322739B (en) 1975-06-10

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