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
• • 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
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
  • A61P31/04—Antibacterial agents

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• 1983
  • 1983-11-22 JP JP58218805A patent/JPS59106492A/ja active Pending
  • 1983-11-23 AU AU21617/83A patent/AU2161783A/en not_active Abandoned
  • 1983-11-23 SE SE8306475A patent/SE8306475L/xx not_active Application Discontinuation
  • 1983-11-23 IT IT49380/83A patent/IT1175800B/it active
  • 1983-11-23 NL NL8304024A patent/NL8304024A/nl not_active Application Discontinuation
  • 1983-11-23 DE DE19833342317 patent/DE3342317A1/de not_active Withdrawn
  • 1983-11-23 KR KR1019830005536A patent/KR840006811A/ko not_active Application Discontinuation
  • 1983-11-23 BE BE0/211922A patent/BE898293A/fr not_active IP Right Cessation
  • 1983-11-23 DK DK535083A patent/DK535083A/da not_active Application Discontinuation
  • 1983-11-23 NO NO834304A patent/NO834304L/no unknown
  • 1983-11-23 PT PT77711A patent/PT77711B/pt unknown
  • 1983-11-23 IL IL70310A patent/IL70310A0/xx unknown
  • 1983-11-23 FI FI834297A patent/FI834297A/fi not_active Application Discontinuation
  • 1983-11-23 GR GR73051A patent/GR79078B/el unknown
  • 1983-11-23 ZA ZA838733A patent/ZA838733B/xx unknown
  • 1983-11-23 LU LU85101A patent/LU85101A1/fr unknown
  • 1983-11-23 FR FR8318658A patent/FR2536402A1/fr not_active Withdrawn
  • 1983-11-23 GB GB08331292A patent/GB2132193B/en not_active Expired

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