AT347585B - PROCESS FOR PRODUCING NEW 3-CEPHEM-4-CARBONIC ACID DERIVATIVES - Google Patents

PROCESS FOR PRODUCING NEW 3-CEPHEM-4-CARBONIC ACID DERIVATIVES

Info

Publication number
AT347585B
AT347585B AT976776A AT976776A AT347585B AT 347585 B AT347585 B AT 347585B AT 976776 A AT976776 A AT 976776A AT 976776 A AT976776 A AT 976776A AT 347585 B AT347585 B AT 347585B
Authority
AT
Austria
Prior art keywords
cephem
acid derivatives
carbonic acid
producing new
producing
Prior art date
Application number
AT976776A
Other languages
German (de)
Other versions
ATA976776A (en
Original Assignee
Hoffmann La Roche
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 CH853774A external-priority patent/CH609989A5/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to AT976776A priority Critical patent/AT347585B/en
Publication of ATA976776A publication Critical patent/ATA976776A/en
Application granted granted Critical
Publication of AT347585B publication Critical patent/AT347585B/en

Links

AT976776A 1974-06-21 1976-12-29 PROCESS FOR PRODUCING NEW 3-CEPHEM-4-CARBONIC ACID DERIVATIVES AT347585B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT976776A AT347585B (en) 1974-06-21 1976-12-29 PROCESS FOR PRODUCING NEW 3-CEPHEM-4-CARBONIC ACID DERIVATIVES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH853774A CH609989A5 (en) 1974-06-21 1974-06-21 Process for the preparation of acyl derivatives
AT976776A AT347585B (en) 1974-06-21 1976-12-29 PROCESS FOR PRODUCING NEW 3-CEPHEM-4-CARBONIC ACID DERIVATIVES

Publications (2)

Publication Number Publication Date
ATA976776A ATA976776A (en) 1978-05-15
AT347585B true AT347585B (en) 1979-01-10

Family

ID=25605748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT976776A AT347585B (en) 1974-06-21 1976-12-29 PROCESS FOR PRODUCING NEW 3-CEPHEM-4-CARBONIC ACID DERIVATIVES

Country Status (1)

Country Link
AT (1) AT347585B (en)

Also Published As

Publication number Publication date
ATA976776A (en) 1978-05-15

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