GB2031411B - 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof - Google Patents

3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof

Info

Publication number
GB2031411B
GB2031411B GB7929773A GB7929773A GB2031411B GB 2031411 B GB2031411 B GB 2031411B GB 7929773 A GB7929773 A GB 7929773A GB 7929773 A GB7929773 A GB 7929773A GB 2031411 B GB2031411 B GB 2031411B
Authority
GB
United Kingdom
Prior art keywords
cephem
disubstituted
processes
preparation
carboxylic acid
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
GB7929773A
Other versions
GB2031411A (en
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
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to GB7929773A priority Critical patent/GB2031411B/en
Publication of GB2031411A publication Critical patent/GB2031411A/en
Application granted granted Critical
Publication of GB2031411B publication Critical patent/GB2031411B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/587—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with aliphatic hydrocarbon radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms, said aliphatic radicals being substituted in the alpha-position to the ring by a hetero atom, e.g. with m >= 0, Z being a singly or a doubly bound hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
GB7929773A 1978-08-31 1979-08-28 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof Expired GB2031411B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7929773A GB2031411B (en) 1978-08-31 1979-08-28 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7835195 1978-08-31
GB7929773A GB2031411B (en) 1978-08-31 1979-08-28 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof

Publications (2)

Publication Number Publication Date
GB2031411A GB2031411A (en) 1980-04-23
GB2031411B true GB2031411B (en) 1983-04-27

Family

ID=26268712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7929773A Expired GB2031411B (en) 1978-08-31 1979-08-28 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof

Country Status (1)

Country Link
GB (1) GB2031411B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405617A (en) * 1980-02-11 1983-09-20 Fujisawa Pharmaceutical Co., Ltd. 3-(Propynyltetrazol)thiomethyl-3-cephems

Also Published As

Publication number Publication date
GB2031411A (en) 1980-04-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee