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
  • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
  • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
• • 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
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
  • Y02P20/00—Technologies relating to chemical industry
  • Y02P20/50—Improvements relating to the production of bulk chemicals
  • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• General Health & Medical Sciences (AREA)
• General Chemical & Material Sciences (AREA)
• Medicinal Chemistry (AREA)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Oncology (AREA)
• Pharmacology & Pharmacy (AREA)
• Communicable Diseases (AREA)
• Animal Behavior & Ethology (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Cephalosporin Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
• Catalysts (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
• Magnetic Resonance Imaging Apparatus (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=10633141

Family Applications (1)

Country Status (19)

Families Citing this family (8)

Family Cites Families (6)

• 1988
  • 1988-03-09 GB GB888805642A patent/GB8805642D0/en active Pending
• 1989
  • 1989-02-27 PH PH38249A patent/PH25911A/en unknown
  • 1989-03-02 ZA ZA891622A patent/ZA891622B/xx unknown
  • 1989-03-02 IL IL89454A patent/IL89454A0/xx unknown
  • 1989-03-06 AU AU31017/89A patent/AU617154B2/en not_active Ceased
  • 1989-03-07 RU SU894613719A patent/RU1804462C/ru active
  • 1989-03-07 NZ NZ228254A patent/NZ228254A/en unknown
  • 1989-03-08 FI FI891087A patent/FI891087A/fi not_active Application Discontinuation
  • 1989-03-08 KR KR1019890002822A patent/KR890014561A/ko not_active Application Discontinuation
  • 1989-03-08 DK DK113289A patent/DK113289A/da not_active Application Discontinuation
  • 1989-03-08 NO NO89890996A patent/NO890996L/no unknown
  • 1989-03-08 EP EP89104048A patent/EP0332156B1/en not_active Expired - Lifetime
  • 1989-03-08 PT PT89935A patent/PT89935B/pt not_active IP Right Cessation
  • 1989-03-08 HU HU891142A patent/HUT49887A/hu unknown
  • 1989-03-08 AT AT89104048T patent/ATE146476T1/de active
  • 1989-03-08 DE DE68927554T patent/DE68927554D1/de not_active Expired - Lifetime
  • 1989-03-09 OA OA59539A patent/OA09239A/xx unknown
  • 1989-03-09 CN CN89101255A patent/CN1036959A/zh active Pending
  • 1989-03-09 JP JP1057646A patent/JP2827260B2/ja not_active Expired - Lifetime

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