GB2033377B - Cephem compounds and processes for preparation thereof - Google Patents

Cephem compounds and processes for preparation thereof

Info

Publication number
GB2033377B
GB2033377B GB7931290A GB7931290A GB2033377B GB 2033377 B GB2033377 B GB 2033377B GB 7931290 A GB7931290 A GB 7931290A GB 7931290 A GB7931290 A GB 7931290A GB 2033377 B GB2033377 B GB 2033377B
Authority
GB
United Kingdom
Prior art keywords
processes
preparation
cephem compounds
cephem
compounds
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
GB7931290A
Other versions
GB2033377A (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 GB7931290A priority Critical patent/GB2033377B/en
Publication of GB2033377A publication Critical patent/GB2033377A/en
Application granted granted Critical
Publication of GB2033377B publication Critical patent/GB2033377B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
GB7931290A 1978-09-11 1979-09-10 Cephem compounds and processes for preparation thereof Expired GB2033377B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7931290A GB2033377B (en) 1978-09-11 1979-09-10 Cephem compounds and processes for preparation thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7836399 1978-09-11
GB7931290A GB2033377B (en) 1978-09-11 1979-09-10 Cephem compounds and processes for preparation thereof

Publications (2)

Publication Number Publication Date
GB2033377A GB2033377A (en) 1980-05-21
GB2033377B true GB2033377B (en) 1983-05-05

Family

ID=26268818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7931290A Expired GB2033377B (en) 1978-09-11 1979-09-10 Cephem compounds and processes for preparation thereof

Country Status (1)

Country Link
GB (1) GB2033377B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409214A (en) * 1979-11-19 1983-10-11 Fujisawa Pharmaceutical, Co., Ltd. 7-Acylamino-3-vinylcephalosporanic acid derivatives and processes for the preparation thereof
TWI335332B (en) 2001-10-12 2011-01-01 Theravance Inc Cross-linked vancomycin-cephalosporin antibiotics
WO2003099858A1 (en) 2002-05-24 2003-12-04 Theravance, Inc. Cross-linked glycopeptide-cephalosporin antibiotics
ATE450540T1 (en) 2003-05-23 2009-12-15 Theravance Inc CROSS-LINKED GLYCOPEPTIDE CEPHALOSPORIN ANTIBIOTICS
EP1644382B1 (en) 2003-07-11 2008-03-05 Theravance, Inc. Cross-linked glycopeptide-cephalosporin antibiotics
GEP201706779B (en) 2013-03-13 2017-11-27 Theravance Biopharma Antibiotics Ip Llc Crystalline form of a substituted thiazolylacetic acid triethylamine salt

Also Published As

Publication number Publication date
GB2033377A (en) 1980-05-21

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Legal Events

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