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GB2036738B - Cephalosporin antibiotics - Google Patents

Cephalosporin antibiotics

Info

Publication number
GB2036738B
GB2036738B GB7939759A GB7939759A GB2036738B GB 2036738 B GB2036738 B GB 2036738B GB 7939759 A GB7939759 A GB 7939759A GB 7939759 A GB7939759 A GB 7939759A GB 2036738 B GB2036738 B GB 2036738B
Authority
GB
United Kingdom
Prior art keywords
cephalosporin antibiotics
cephalosporin
antibiotics
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
GB7939759A
Other versions
GB2036738A (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.)
Glaxo Group Ltd
Original Assignee
Glaxo Group 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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Priority to GB7939759A priority Critical patent/GB2036738B/en
Publication of GB2036738A publication Critical patent/GB2036738A/en
Application granted granted Critical
Publication of GB2036738B publication Critical patent/GB2036738B/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
GB7939759A 1978-11-17 1979-11-16 Cephalosporin antibiotics Expired GB2036738B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7939759A GB2036738B (en) 1978-11-17 1979-11-16 Cephalosporin antibiotics

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7844873 1978-11-17
GB7939759A GB2036738B (en) 1978-11-17 1979-11-16 Cephalosporin antibiotics

Publications (2)

Publication Number Publication Date
GB2036738A GB2036738A (en) 1980-07-02
GB2036738B true GB2036738B (en) 1983-01-19

Family

ID=26269615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7939759A Expired GB2036738B (en) 1978-11-17 1979-11-16 Cephalosporin antibiotics

Country Status (1)

Country Link
GB (1) GB2036738B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516515A1 (en) * 1981-11-16 1983-05-20 Sanofi Sa NOVEL THYOMETHYL CEPHALOSPORIN PYRIDINIUM DERIVATIVES, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME
US4855420A (en) * 1983-06-03 1989-08-08 Ici Pharma Cephalosporin derivatives
GB8413152D0 (en) * 1983-06-03 1984-06-27 Ici Pharma Cephalosporin derivatives
FI851934A7 (en) * 1984-05-30 1985-12-01 Ici Plc Cephalosporin derivatives.
EP0182633A3 (en) * 1984-11-20 1987-09-02 Ici Pharma Cephalosporin derivatives

Also Published As

Publication number Publication date
GB2036738A (en) 1980-07-02

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Legal Events

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