IL76967A - 3-(ar)alk-1-en-3-ynyl cephalosporin derivatives,their preparation and pharmaceutical compositions containing them
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3-(ar)alk-1-en-3-ynyl cephalosporin derivatives,their preparation and pharmaceutical compositions containing them
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Publication number
IL76967A
IL76967AIL7696785AIL7696785AIL76967AIL 76967 AIL76967 AIL 76967AIL 7696785 AIL7696785 AIL 7696785AIL 7696785 AIL7696785 AIL 7696785AIL 76967 AIL76967 AIL 76967A
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IL
Israel
Prior art keywords
ynyl
alk
preparation
pharmaceutical compositions
compositions containing
Prior art date
Application number
IL7696785A
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.)
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Publication date
Application filed by Glaxo Group LtdfiledCriticalGlaxo Group Ltd
Publication of IL76967ApublicationCriticalpatent/IL76967A/en
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
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Cephalosporin Compounds
(AREA)
IL7696785A1985-07-181985-11-063-(ar)alk-1-en-3-ynyl cephalosporin derivatives,their preparation and pharmaceutical compositions containing them
IL76967A
(en)