3536761

Information

• Patent Grant
• 3536761

• References
• Source

• Patent Number

  3,536,761

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1970
  55 years ago

• CPC

  • C07C271/24 - with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a ring other than a six-membered aromatic ring
  • C07C49/423 - a keto group being part of a condensed ring system
  • C07C61/125 - having a carboxyl group bound to a condensed ring system
  • C07C61/15 - Saturated compounds containing halogen
  • C07D203/26 - condensed with carbocyclic rings or ring systems
  • C07D317/72 - spiro-condensed with carbocyclic rings
  • C07C2103/86 - containing four rings
  • C07C2103/90 - containing more than four rings

• US Classifications

  • 564 - Organic compounds
  • 548 - Organic compounds
  • 549 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds
  • 568 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds