DE3176575D1 - Process for the preparation of cephalosporin derivatives using novel thioesters - Google Patents

Process for the preparation of cephalosporin derivatives using novel thioesters

Info

Publication number
DE3176575D1
DE3176575D1 DE8484109690T DE3176575T DE3176575D1 DE 3176575 D1 DE3176575 D1 DE 3176575D1 DE 8484109690 T DE8484109690 T DE 8484109690T DE 3176575 T DE3176575 T DE 3176575T DE 3176575 D1 DE3176575 D1 DE 3176575D1
Authority
DE
Germany
Prior art keywords
preparation
cephalosporin derivatives
thioesters
novel
novel thioesters
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
DE8484109690T
Other languages
German (de)
Inventor
Masahiro Murakami
Masateru Kobayashi
Kimiyo Yamamoto
Chisei Shibuya
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 JP55120619A external-priority patent/JPS5745168A/en
Priority claimed from JP12171880A external-priority patent/JPS5746989A/en
Priority claimed from JP14204880A external-priority patent/JPS5767582A/en
Priority claimed from JP14685980A external-priority patent/JPS5772987A/en
Priority claimed from JP14817880A external-priority patent/JPS5772974A/en
Priority claimed from JP10879781A external-priority patent/JPS5810586A/en
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority claimed from EP81106833A external-priority patent/EP0047014B1/en
Application granted granted Critical
Publication of DE3176575D1 publication Critical patent/DE3176575D1/en
Expired legal-status Critical Current

Links

DE8484109690T 1980-09-02 1981-09-01 Process for the preparation of cephalosporin derivatives using novel thioesters Expired DE3176575D1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP55120619A JPS5745168A (en) 1980-09-02 1980-09-02 Novel heterocyclic thiol ester of p-hydroxyphenylglycine and its preparation
JP12171880A JPS5746989A (en) 1980-09-04 1980-09-04 Preparation of cephalosporanic acid compound
JP14204880A JPS5767582A (en) 1980-10-13 1980-10-13 Preparation of cephalosporin derivative
JP14685980A JPS5772987A (en) 1980-10-22 1980-10-22 Production of cephalosporanic acid derivative
JP14817880A JPS5772974A (en) 1980-10-24 1980-10-24 Novel 1-methyl-tetrazol-5-yl-thiol ester and its preparation
JP10879781A JPS5810586A (en) 1981-07-14 1981-07-14 Preparation of cephalosporanic acid compound
EP81106833A EP0047014B1 (en) 1980-09-02 1981-09-01 Novel thioesters and process for the preparation of the same

Publications (1)

Publication Number Publication Date
DE3176575D1 true DE3176575D1 (en) 1988-01-28

Family

ID=27561860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484109690T Expired DE3176575D1 (en) 1980-09-02 1981-09-01 Process for the preparation of cephalosporin derivatives using novel thioesters

Country Status (2)

Country Link
AT (1) ATE31416T1 (en)
DE (1) DE3176575D1 (en)

Also Published As

Publication number Publication date
ATE31416T1 (en) 1988-01-15

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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