2591679

Information

• Patent Grant
• 2591679

• References
• Source

• Patent Number

  2,591,679

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1952
  72 years ago

• CPC

  • C07D279/30 - with acyl radicals attached to the ring nitrogen atom
  • C07D279/18 - [b, e]-condensed with two six-membered rings
  • C07D417/02 - containing two hetero rings

• US Classifications

  • 544 - Organic compounds
  • 252 - Compositions