ATE28460T1 - PROCESS FOR THE PRODUCTION OF CEPHALOSPORIN DERIVATIVES. - Google Patents

PROCESS FOR THE PRODUCTION OF CEPHALOSPORIN DERIVATIVES.

Info

Publication number
ATE28460T1
ATE28460T1 AT82108261T AT82108261T ATE28460T1 AT E28460 T1 ATE28460 T1 AT E28460T1 AT 82108261 T AT82108261 T AT 82108261T AT 82108261 T AT82108261 T AT 82108261T AT E28460 T1 ATE28460 T1 AT E28460T1
Authority
AT
Austria
Prior art keywords
production
cephalosporin derivatives
cephalosporin
derivatives
Prior art date
Application number
AT82108261T
Other languages
German (de)
Inventor
Kenzo Naito
Masayasu Kato
Kazuo Tsukamura
Original Assignee
Takeda Chemical Industries Ltd
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 JP14330281A external-priority patent/JPS5843979A/en
Priority claimed from JP666882A external-priority patent/JPS58124793A/en
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority claimed from EP82108261A external-priority patent/EP0074611B1/en
Application granted granted Critical
Publication of ATE28460T1 publication Critical patent/ATE28460T1/en

Links

AT82108261T 1981-09-10 1982-09-08 PROCESS FOR THE PRODUCTION OF CEPHALOSPORIN DERIVATIVES. ATE28460T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14330281A JPS5843979A (en) 1981-09-10 1981-09-10 Preparation of cephalosporin compound
JP666882A JPS58124793A (en) 1982-01-18 1982-01-18 Preparation of 1,3,2-dioxaphospholes
EP82108261A EP0074611B1 (en) 1981-09-10 1982-09-08 Method for production of cephalosporin compounds

Publications (1)

Publication Number Publication Date
ATE28460T1 true ATE28460T1 (en) 1987-08-15

Family

ID=27225693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82108261T ATE28460T1 (en) 1981-09-10 1982-09-08 PROCESS FOR THE PRODUCTION OF CEPHALOSPORIN DERIVATIVES.

Country Status (2)

Country Link
AT (1) ATE28460T1 (en)
DE (1) DE3276810D1 (en)

Also Published As

Publication number Publication date
DE3276810D1 (en) 1987-08-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee