3869554

Information

• Patent Grant
• 3869554

• References
• Source

• Patent Number

  3,869,554

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  50 years ago

• CPC

  • C07D207/323 - with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atoms
  • A23L27/205
  • A23L27/2054
  • A24B15/385 - in a five-membered ring
  • C07D207/325 - with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
  • C07D207/327 - Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • C11B9/0092 - containing only N as heteroatom

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 131 - Tobacco
  • 424 - Drug, bio-affecting and body treating compositions
  • 512 - Perfume compositions
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds