3647792

Information

• Patent Grant
• 3647792

• References
• Source

• Patent Number

  3,647,792

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • A24B15/38 - having only nitrogen as hetero atom
  • A23L27/205
  • A23L27/2054
  • C07D241/12 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C11B9/0069 - Heterocyclic compounds
  • C11B9/0092 - containing only N as heteroatom
  • C11B9/0096 - containing at least two different heteroatoms, at least one being nitrogen

• US Classifications

  • 544 - Organic compounds