3692772

Information

• Patent Grant
• 3692772

• References
• Source

• Patent Number

  3,692,772

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • C07D243/24 - Oxygen atoms
  • A61K31/55 - having seven-membered rings
  • B05C11/11 - Vats or other containers for liquids or other fluent materials
  • B26D3/18 - to obtain cubes or the like
  • C07D243/26 - Preparation from compounds already containing the benzodiazepine skeleton
  • C07D243/28 - Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings

• US Classifications

  • 540 - Organic compounds
  • 564 - Organic compounds