AT348674B - PROCESS FOR THE PRODUCTION OF NEW 7- (ALFA, ALFA-DISUBST.-ACETAMIDO) -3-SUBSTITUTES -3-CEPHEM-4-CARBONIC ACIDS - Google Patents

PROCESS FOR THE PRODUCTION OF NEW 7- (ALFA, ALFA-DISUBST.-ACETAMIDO) -3-SUBSTITUTES -3-CEPHEM-4-CARBONIC ACIDS

Info

Publication number
AT348674B
AT348674B AT77276A AT77276A AT348674B AT 348674 B AT348674 B AT 348674B AT 77276 A AT77276 A AT 77276A AT 77276 A AT77276 A AT 77276A AT 348674 B AT348674 B AT 348674B
Authority
AT
Austria
Prior art keywords
alfa
disubst
cephem
acetamido
substitutes
Prior art date
Application number
AT77276A
Other languages
German (de)
Other versions
ATA77276A (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 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 ATA77276A publication Critical patent/ATA77276A/en
Application granted granted Critical
Publication of AT348674B publication Critical patent/AT348674B/en

Links

AT77276A 1975-02-04 1976-02-04 PROCESS FOR THE PRODUCTION OF NEW 7- (ALFA, ALFA-DISUBST.-ACETAMIDO) -3-SUBSTITUTES -3-CEPHEM-4-CARBONIC ACIDS AT348674B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP50015191A JPS5191284A (en) 1975-02-04 1975-02-04 77 chikanarukanamido 33 chikan 33 sefuemu 44 karubonsanruioseizosuruhoho
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
ATA77276A ATA77276A (en) 1978-07-15
AT348674B true AT348674B (en) 1979-02-26

Family

ID=27280914

Family Applications (1)

Application Number Title Priority Date Filing Date
AT77276A AT348674B (en) 1975-02-04 1976-02-04 PROCESS FOR THE PRODUCTION OF NEW 7- (ALFA, ALFA-DISUBST.-ACETAMIDO) -3-SUBSTITUTES -3-CEPHEM-4-CARBONIC ACIDS

Country Status (2)

Country Link
AT (1) AT348674B (en)
CS (1) CS199273B2 (en)

Also Published As

Publication number Publication date
CS199273B2 (en) 1980-07-31
ATA77276A (en) 1978-07-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties