CA1023345A - Derives de l'acide carboxylique-4-substituant 7-thiomethyl heterocyclic-substituant 3-cephem 3- et leur preparation - Google Patents

Derives de l'acide carboxylique-4-substituant 7-thiomethyl heterocyclic-substituant 3-cephem 3- et leur preparation

Info

Publication number
CA1023345A
CA1023345A CA196,411A CA196411A CA1023345A CA 1023345 A CA1023345 A CA 1023345A CA 196411 A CA196411 A CA 196411A CA 1023345 A CA1023345 A CA 1023345A
Authority
CA
Canada
Prior art keywords
substituted
cephem
preparation
carboxylic acid
acid derivatives
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
CA196,411A
Other languages
English (en)
Other versions
CA196411S (en
Inventor
Kunihiko Tanaka
Takashi Kamiya
Keiji Hemmi
Tsutomu Teraji
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa 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 JP48037205A external-priority patent/JPS5939439B2/ja
Priority claimed from JP48073898A external-priority patent/JPS5852997B2/ja
Priority claimed from JP13936473A external-priority patent/JPS5716118B2/ja
Priority claimed from JP741096A external-priority patent/JPS5734837B2/ja
Priority claimed from JP1308374A external-priority patent/JPS5732074B2/ja
Priority claimed from JP2091574A external-priority patent/JPS5732075B2/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA1023345A publication Critical patent/CA1023345A/fr
Expired legal-status Critical Current

Links

CA196,411A 1973-03-30 1974-03-29 Derives de l'acide carboxylique-4-substituant 7-thiomethyl heterocyclic-substituant 3-cephem 3- et leur preparation Expired CA1023345A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP48037205A JPS5939439B2 (ja) 1973-03-30 1973-03-30 ７−置換−３−ｎ，ｓ含有複素環チオメチル−３−セフエム−４−カルボン酸誘導体の製造法
JP48073898A JPS5852997B2 (ja) 1973-06-29 1973-06-29 ７− チカン −３− ヒドロキシアルキルチカンフクソカンチオメチル −３− セフエム −４− カルボンサンルイノ セイゾウホウ
JP13936473A JPS5716118B2 (fr) 1973-12-12 1973-12-12
JP741096A JPS5734837B2 (fr) 1973-12-26 1973-12-26
JP1308374A JPS5732074B2 (fr) 1974-01-30 1974-01-30
JP2091574A JPS5732075B2 (fr) 1974-02-20 1974-02-20

Publications (1)

Publication Number Publication Date
CA1023345A true CA1023345A (fr) 1977-12-27

Family

ID=27547581

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,411A Expired CA1023345A (fr) 1973-03-30 1974-03-29 Derives de l'acide carboxylique-4-substituant 7-thiomethyl heterocyclic-substituant 3-cephem 3- et leur preparation

Country Status (1)

Country Link
CA (1) CA1023345A (fr)

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