1594864

Information

• Patent Grant
• 1594864

• References
• Source

• Patent Number

  1,594,864

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1926
  98 years ago

• CPC

  • C07C231/02 - from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
  • C07C235/70 - having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
  • C07C2101/16 - The ring being unsaturated

• US Classifications

  • 564 - Organic compounds