CA1041483A - Procede pour la preparation de nouveaux derives de la cephalosporine - Google Patents

Procede pour la preparation de nouveaux derives de la cephalosporine

Info

Publication number
CA1041483A
CA1041483A CA222,581A CA222581A CA1041483A CA 1041483 A CA1041483 A CA 1041483A CA 222581 A CA222581 A CA 222581A CA 1041483 A CA1041483 A CA 1041483A
Authority
CA
Canada
Prior art keywords
group
mixture
acid
water
phenylacetamido
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
CA222,581A
Other languages
English (en)
Inventor
Masaharu Fujimoto
Tetsuya Maeda
Masuo Murakami
Ichiro Isaka
Masaru Iwanami
Tadao Shibanuma
Norio Kawahara
Yoshinobu Nagano
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.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi Pharmaceutical Co 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 JP6477473A external-priority patent/JPS5321582B2/ja
Priority claimed from JP49038545A external-priority patent/JPS5953276B2/ja
Priority claimed from JP4188474A external-priority patent/JPS50140480A/ja
Priority claimed from JP6312474A external-priority patent/JPS50154282A/ja
Priority claimed from JP49116976A external-priority patent/JPS5143785A/ja
Priority claimed from JP11963874A external-priority patent/JPS5148686A/ja
Priority claimed from JP50013200A external-priority patent/JPS5188988A/ja
Application filed by Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA1041483A publication Critical patent/CA1041483A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Cephalosporin Compounds (AREA)
CA222,581A 1973-06-11 1975-03-19 Procede pour la preparation de nouveaux derives de la cephalosporine Expired CA1041483A (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP6477473A JPS5321582B2 (fr) 1973-06-11 1973-06-11
JP49038545A JPS5953276B2 (ja) 1974-04-05 1974-04-05 新セフアロスポリン誘導体の製造方法
JP4188474A JPS50140480A (fr) 1974-04-15 1974-04-15
JP6312474A JPS50154282A (fr) 1974-06-04 1974-06-04
JP49116976A JPS5143785A (en) 1974-10-11 1974-10-11 Shinsefuarosuhorinkanrenkagobutsuno goseiho
JP11963874A JPS5148686A (ja) 1974-10-17 1974-10-17 Shinsefuarosuhorinkanrenkagobutsuno goseihoho
JP50013200A JPS5188988A (fr) 1975-01-31 1975-01-31

Publications (1)

Publication Number Publication Date
CA1041483A true CA1041483A (fr) 1978-10-31

Family

ID=27563644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,581A Expired CA1041483A (fr) 1973-06-11 1975-03-19 Procede pour la preparation de nouveaux derives de la cephalosporine

Country Status (1)

Country Link
CA (1) CA1041483A (fr)

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