3888840

Information

• Patent Grant
• 3888840

• References
• Source

• Patent Number

  3,888,840

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1975
  49 years ago

• CPC

  • C07D295/28 - Nitrogen atoms
  • C07C243/00 - Compounds containing chains of nitrogen atoms singly-bound to each other
  • C07C251/00 - Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
  • C07D207/40 - 2,5-Pyrrolidine-diones
  • C07K5/06052 - Val-amino acid
  • C07K5/0806 - the side chain containing 0 or 1 carbon atoms
  • C07K5/0812 - and aromatic or cycloaliphatic

• US Classifications

  • 530 - Chemistry: natural resins or derivatives
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 560 - Organic compounds
  • 564 - Organic compounds