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
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
  • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
  • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
  • C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea
• • 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
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
  • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
  • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Health & Medical Sciences (AREA)
• Pharmacology & Pharmacy (AREA)
• General Chemical & Material Sciences (AREA)
• Medicinal Chemistry (AREA)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Communicable Diseases (AREA)
• Oncology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Cephalosporin Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23813076

Family Applications (1)

Country Status (23)

Families Citing this family (2)

• 1975
  • 1975-03-26 DK DK130375A patent/DK130375A/da not_active Application Discontinuation
  • 1975-03-28 IL IL46956A patent/IL46956A/xx unknown
  • 1975-03-28 HU HU75EI00000607A patent/HU170816B/hu unknown
  • 1975-03-29 PL PL1975179227A patent/PL101400B1/pl unknown
  • 1975-03-29 BG BG029484A patent/BG27376A3/xx unknown
  • 1975-03-29 DE DE19752514019 patent/DE2514019A1/de not_active Ceased
  • 1975-03-31 PH PH16988A patent/PH13642A/en unknown
  • 1975-03-31 RO RO7581853A patent/RO67392A/ro unknown
  • 1975-04-01 NL NL7503883A patent/NL7503883A/xx not_active Application Discontinuation
  • 1975-04-01 GB GB13383/75A patent/GB1504589A/en not_active Expired
  • 1975-04-01 CH CH411575A patent/CH627471A5/de not_active IP Right Cessation
  • 1975-04-01 JP JP50040203A patent/JPS614837B2/ja not_active Expired
  • 1975-04-01 FR FR7510143A patent/FR2265394B1/fr not_active Expired
  • 1975-04-01 SE SE7503707-7A patent/SE423392B/xx unknown
  • 1975-04-01 BE BE1006559A patent/BE827408A/xx not_active IP Right Cessation
  • 1975-04-01 DD DD185120A patent/DD118648A5/xx unknown
  • 1975-04-01 ZA ZA752004A patent/ZA752004B/xx unknown
  • 1975-04-01 AT AT247675A patent/AT337896B/de not_active IP Right Cessation
  • 1975-04-01 CS CS752206A patent/CS196261B2/cs unknown
  • 1975-04-01 CA CA223,530A patent/CA1096373A/en not_active Expired
  • 1975-04-01 ES ES436198A patent/ES436198A1/es not_active Expired
  • 1975-04-02 IE IE705/75A patent/IE42705B1/en unknown
  • 1975-04-10 AR AR258200A patent/AR210258A1/es active

Also Published As

Similar Documents