Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
  • C07D499/21—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
  • C07D499/44—Compounds with an amino radical acylated by carboxylic acids, attached in position 6
  • C07D499/48—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical
  • C07D499/58—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical
  • C07D499/64—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms
  • C07D499/68—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms with aromatic rings as additional substituents on the carbon chain
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
  • C07D499/04—Preparation
  • C07D499/10—Modification of an amino radical directly attached in position 6
  • C07D499/12—Acylation

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Cephalosporin Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11261624

Family Applications (1)

Country Status (14)

Family Cites Families (8)

• 1976
  • 1976-01-15 IT IT47643/76A patent/IT1053313B/en active
• 1977
  • 1977-01-13 CH CH43377A patent/CH627182A5/en not_active IP Right Cessation
  • 1977-01-14 SE SE7700393A patent/SE437989B/en unknown
  • 1977-01-14 DK DK13977A patent/DK13977A/en not_active Application Discontinuation
  • 1977-01-14 FR FR7701123A patent/FR2338279A1/en active Granted
  • 1977-01-14 ES ES455026A patent/ES455026A1/en not_active Expired
  • 1977-01-14 DE DE19772701406 patent/DE2701406A1/en not_active Withdrawn
  • 1977-01-14 YU YU00092/77A patent/YU9277A/en unknown
  • 1977-01-14 GB GB1542/77A patent/GB1569427A/en not_active Expired
  • 1977-01-14 BE BE174079A patent/BE850382A/en not_active IP Right Cessation
  • 1977-01-14 NL NL7700396A patent/NL7700396A/en not_active Application Discontinuation
  • 1977-01-14 AU AU21340/77A patent/AU512150B2/en not_active Expired
  • 1977-01-14 JP JP252077A patent/JPS5287191A/en active Pending
  • 1977-01-14 ZA ZA770195A patent/ZA77195B/en unknown

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