AT348679B - PROCESS FOR PRODUCING NEW 7- (ALFA, ALFA- DISUBST.ACETAMIDO) -3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACIDS - Google Patents

PROCESS FOR PRODUCING NEW 7- (ALFA, ALFA- DISUBST.ACETAMIDO) -3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACIDS

Info

Publication number
AT348679B
AT348679B AT384377A AT384377A AT348679B AT 348679 B AT348679 B AT 348679B AT 384377 A AT384377 A AT 384377A AT 384377 A AT384377 A AT 384377A AT 348679 B AT348679 B AT 348679B
Authority
AT
Austria
Prior art keywords
alfa
disubst
cephem
acetamido
substituted
Prior art date
Application number
AT384377A
Other languages
German (de)
Other versions
ATA384377A (en
Inventor
Takao Takaya
Takashi Masugi
Hisashi Takasugi
Hiromu Kochi
Original Assignee
Fujisawa Pharmaceutical 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 JP50015191A external-priority patent/JPS5191284A/en
Priority claimed from JP50037647A external-priority patent/JPS51113891A/en
Priority claimed from JP50048833A external-priority patent/JPS51125398A/en
Priority claimed from JP50083867A external-priority patent/JPS527988A/en
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of ATA384377A publication Critical patent/ATA384377A/en
Application granted granted Critical
Publication of AT348679B publication Critical patent/AT348679B/en

Links

AT384377A 1975-02-04 1977-05-31 PROCESS FOR PRODUCING NEW 7- (ALFA, ALFA- DISUBST.ACETAMIDO) -3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACIDS AT348679B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP50015191A JPS5191284A (en) 1975-02-04 1975-02-04 77 chikanarukanamido 33 chikan 33 sefuemu 44 karubonsanruioseizosuruhoho
JP50037647A JPS51113891A (en) 1975-03-27 1975-03-27 Method for preparing 7-substituted alkaneamido-3-substituted thiomethy l-3-cephem-4-carboxylic acids
JP50048833A JPS51125398A (en) 1975-04-21 1975-04-21 A process for preparing 7-substituted alkanamide-3-substituted thiomet hyl-3-cephem-4-carboxylic acids
JP50083867A JPS527988A (en) 1975-07-07 1975-07-07 Process for preparing 7-substituted acetamide-3-alkanoyloxymethyl-3-ce phem- 4-carboxylic acids

Publications (2)

Publication Number Publication Date
ATA384377A ATA384377A (en) 1978-07-15
AT348679B true AT348679B (en) 1979-02-26

Family

ID=27456340

Family Applications (1)

Application Number Title Priority Date Filing Date
AT384377A AT348679B (en) 1975-02-04 1977-05-31 PROCESS FOR PRODUCING NEW 7- (ALFA, ALFA- DISUBST.ACETAMIDO) -3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACIDS

Country Status (1)

Country Link
AT (1) AT348679B (en)

Also Published As

Publication number Publication date
ATA384377A (en) 1978-07-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee