IL48090A0 - Cephem derivatives,their preparation and compositions containing them - Google Patents

Cephem derivatives,their preparation and compositions containing them

Info

Publication number
IL48090A0
IL48090A0 IL48090A IL4809075A IL48090A0 IL 48090 A0 IL48090 A0 IL 48090A0 IL 48090 A IL48090 A IL 48090A IL 4809075 A IL4809075 A IL 4809075A IL 48090 A0 IL48090 A0 IL 48090A0
Authority
IL
Israel
Prior art keywords
preparation
compositions containing
cephem derivatives
cephem
derivatives
Prior art date
Application number
IL48090A
Other languages
English (en)
Original Assignee
Merck Patent 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
Priority claimed from DE19742444762 external-priority patent/DE2444762A1/de
Priority claimed from DE19752529425 external-priority patent/DE2529425A1/de
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of IL48090A0 publication Critical patent/IL48090A0/xx

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
    • C07D501/14—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
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IL48090A 1974-09-19 1975-09-12 Cephem derivatives,their preparation and compositions containing them IL48090A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742444762 DE2444762A1 (de) 1974-09-19 1974-09-19 Cephemderivate und verfahren zu ihrer herstellung
DE19752529425 DE2529425A1 (de) 1975-07-02 1975-07-02 Cephemderivate und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
IL48090A0 true IL48090A0 (en) 1975-11-25

Family

ID=25767722

Family Applications (1)

Application Number Title Priority Date Filing Date
IL48090A IL48090A0 (en) 1974-09-19 1975-09-12 Cephem derivatives,their preparation and compositions containing them

Country Status (8)

Country Link
JP (1) JPS5156493A (fr)
DD (1) DD121946A5 (fr)
DK (1) DK420275A (fr)
FR (1) FR2285134A1 (fr)
IL (1) IL48090A0 (fr)
LU (1) LU73421A1 (fr)
NL (1) NL7511091A (fr)
SE (1) SE7510464L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346995A (en) * 1976-10-12 1978-04-27 Sangyo Kagaku Kenkyu Kyokai Antibacterial agents
EP0121499A3 (fr) * 1983-03-31 1985-09-25 Ciba-Geigy Ag Dérivés de céphalosporine, préparation et compositions pharmaceutiques
US4761409A (en) * 1984-08-16 1988-08-02 Sumitomo Pharmaceuticals Company, Limited Cephem derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL38099A (en) * 1970-12-17 1976-01-30 Smith Kline French Lab 3-heterocyclyl thiomethylcephalosporins
AR205537A1 (es) * 1973-05-10 1976-05-14 Fujisawa Pharmaceutical Co Procedimiento para la preparacion de derivados de acido 7-substituido fenilglicinamido - 3 - substituido - 3 - cefem - 4 - carboxilicos

Also Published As

Publication number Publication date
DK420275A (da) 1976-03-20
DD121946A5 (fr) 1976-09-05
LU73421A1 (fr) 1977-05-16
FR2285134A1 (fr) 1976-04-16
JPS5156493A (en) 1976-05-18
FR2285134B1 (fr) 1978-11-10
NL7511091A (nl) 1976-03-23
SE7510464L (sv) 1976-03-22

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