3781319

Information

• Patent Grant
• 3781319

• References
• Source

• Patent Number

  3,781,319

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1973
  51 years ago

• CPC

  • C07D207/50 - Nitrogen atoms
  • C07C263/12 - from or via nitrogen analogues of carboxylic acids

• US Classifications

  • 560 - Organic compounds
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 564 - Organic compounds