CA1237437A - Intermediaires de composes de cephem et procede de preparation - Google Patents

Intermediaires de composes de cephem et procede de preparation

Info

Publication number
CA1237437A
CA1237437A CA000508660A CA508660A CA1237437A CA 1237437 A CA1237437 A CA 1237437A CA 000508660 A CA000508660 A CA 000508660A CA 508660 A CA508660 A CA 508660A CA 1237437 A CA1237437 A CA 1237437A
Authority
CA
Canada
Prior art keywords
carboxy
salt
compound
alkyl
formula
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
CA000508660A
Other languages
English (en)
Inventor
Takao Takaya
Hisashi Takasugi
Hideaki Yamanaka
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 CA000408563A external-priority patent/CA1209125A/fr
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to CA000508660A priority Critical patent/CA1237437A/fr
Application granted granted Critical
Publication of CA1237437A publication Critical patent/CA1237437A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
CA000508660A 1981-08-03 1986-05-07 Intermediaires de composes de cephem et procede de preparation Expired CA1237437A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000508660A CA1237437A (fr) 1981-08-03 1986-05-07 Intermediaires de composes de cephem et procede de preparation

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8123683 1981-08-03
GB8123683 1981-08-03
GB8131261 1981-10-16
GB8131261 1981-10-16
CA000408563A CA1209125A (fr) 1981-08-03 1982-07-30 Composes de cephem et procede de preparation
CA000508660A CA1237437A (fr) 1981-08-03 1986-05-07 Intermediaires de composes de cephem et procede de preparation

Publications (1)

Publication Number Publication Date
CA1237437A true CA1237437A (fr) 1988-05-31

Family

ID=27167270

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000508660A Expired CA1237437A (fr) 1981-08-03 1986-05-07 Intermediaires de composes de cephem et procede de preparation

Country Status (1)

Country Link
CA (1) CA1237437A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry