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
• • 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
  • 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
  • C07D501/02—Preparation
  • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
• • 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
  • C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
• • 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)
• Chemical Kinetics & Catalysis (AREA)
• Life Sciences & Earth Sciences (AREA)
• General Chemical & Material Sciences (AREA)
• Medicinal Chemistry (AREA)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Communicable Diseases (AREA)
• Pharmacology & Pharmacy (AREA)
• Oncology (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)
• Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=23311540

Family Applications (1)

Country Status (37)

Families Citing this family (15)

Family Cites Families (3)

• 1974
  • 1974-02-18 YU YU0399/74A patent/YU36970B/en unknown
  • 1974-02-21 AT AT142574A patent/AT333953B/en not_active IP Right Cessation
  • 1974-02-22 NO NO740606A patent/NO148375C/en unknown
  • 1974-02-22 NL NLAANVRAGE7402489,A patent/NL179057C/en not_active IP Right Cessation
  • 1974-02-22 SU SU742000614A patent/SU676166A3/en active
  • 1974-02-22 DK DK095274A patent/DK153157C/en not_active IP Right Cessation
  • 1974-02-22 ZM ZM35/74A patent/ZM3574A1/en unknown
  • 1974-02-22 GT GT197432133A patent/GT197432133A/en unknown
  • 1974-02-22 ES ES423531A patent/ES423531A1/en not_active Expired
  • 1974-02-22 GB GB809774A patent/GB1461323A/en not_active Expired
  • 1974-02-22 IL IL44262A patent/IL44262A/en unknown
  • 1974-02-22 BE BE1005741A patent/BE811495A/en not_active IP Right Cessation
  • 1974-02-22 IN IN381/CAL/74A patent/IN139620B/en unknown
  • 1974-02-22 CA CA193,236A patent/CA1016537A/en not_active Expired
  • 1974-02-22 ZA ZA00741191A patent/ZA741191B/en unknown
  • 1974-02-22 AR AR252493A patent/AR199510A1/en active
  • 1974-02-22 PH PH15540*UA patent/PH9616A/en unknown
  • 1974-02-22 FI FI525/74A patent/FI63035C/en active
  • 1974-02-22 DD DD176751A patent/DD110278A5/xx unknown
  • 1974-02-22 BR BR1384/74A patent/BR7401384D0/en unknown
  • 1974-02-22 SE SE7402413A patent/SE411212B/en not_active IP Right Cessation
  • 1974-02-22 MW MW6/74*UA patent/MW674A1/en unknown
  • 1974-02-22 DE DE2408698A patent/DE2408698C2/en not_active Expired
  • 1974-02-22 HU HUEI528A patent/HU166849B/hu unknown
  • 1974-02-22 CY CY1043A patent/CY1043A/en unknown
  • 1974-02-22 FR FR7406153A patent/FR2218877B1/fr not_active Expired
  • 1974-02-22 IE IE00356/74A patent/IE39046B1/en unknown
  • 1974-02-23 RO RO7477796A patent/RO64663A/en unknown
  • 1974-02-23 EG EG52/74A patent/EG11104A/en active
  • 1974-02-23 PL PL1974169035A patent/PL88702B1/pl unknown
  • 1974-02-23 JP JP49021870A patent/JPS6139313B2/ja not_active Expired
  • 1974-02-23 OA OA55128A patent/OA04809A/en unknown
  • 1974-02-25 CH CH265374A patent/CH593988A5/xx not_active IP Right Cessation
  • 1974-02-25 CS CS741376A patent/CS187409B2/en unknown
• 1979
  • 1979-08-16 NO NO792681A patent/NO148377C/en unknown
• 1980
  • 1980-02-27 KE KE3027A patent/KE3027A/en unknown
  • 1980-04-17 HK HK200/80A patent/HK20080A/en unknown
• 1981
  • 1981-02-20 JP JP2532981A patent/JPS56138191A/en active Granted
  • 1981-02-20 JP JP2532881A patent/JPS56138190A/en active Granted
  • 1981-02-20 JP JP2533081A patent/JPS56138192A/en active Granted
  • 1981-12-30 MY MY24/81A patent/MY8100024A/en unknown

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