DE3479732D1 - Process for producing 3-cephem-4-carboxylic acid derivatives substituted in 3-position - Google Patents

Process for producing 3-cephem-4-carboxylic acid derivatives substituted in 3-position

Info

Publication number
DE3479732D1
DE3479732D1 DE8484108148T DE3479732T DE3479732D1 DE 3479732 D1 DE3479732 D1 DE 3479732D1 DE 8484108148 T DE8484108148 T DE 8484108148T DE 3479732 T DE3479732 T DE 3479732T DE 3479732 D1 DE3479732 D1 DE 3479732D1
Authority
DE
Germany
Prior art keywords
cephem
producing
carboxylic acid
acid derivatives
derivatives substituted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8484108148T
Other languages
German (de)
Inventor
D Jose Ramon Fernandez Lizarbe
D Alejandro Vitaller Dr Alba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Antibioticos SA
Original Assignee
Antibioticos SA
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 Antibioticos SA filed Critical Antibioticos SA
Priority claimed from EP84108148A external-priority patent/EP0167651B1/en
Application granted granted Critical
Publication of DE3479732D1 publication Critical patent/DE3479732D1/en
Expired legal-status Critical Current

Links

DE8484108148T 1984-07-11 1984-07-11 Process for producing 3-cephem-4-carboxylic acid derivatives substituted in 3-position Expired DE3479732D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84108148A EP0167651B1 (en) 1983-05-09 1984-07-11 Process for producing 3-cephem-4-carboxylic acid derivatives substituted in 3-position

Publications (1)

Publication Number Publication Date
DE3479732D1 true DE3479732D1 (en) 1989-10-19

Family

ID=8192048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484108148T Expired DE3479732D1 (en) 1984-07-11 1984-07-11 Process for producing 3-cephem-4-carboxylic acid derivatives substituted in 3-position

Country Status (2)

Country Link
AT (1) ATE46338T1 (en)
DE (1) DE3479732D1 (en)

Also Published As

Publication number Publication date
ATE46338T1 (en) 1989-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee