3778447

Information

• Patent Grant
• 3778447

• References
• Source

• Patent Number

  3,778,447

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  51 years ago

• CPC

  • C07D231/12 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D233/56 - with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
  • C07D233/62 - with triarylmethyl radicals attached to ring nitrogen atoms
  • C07D249/08 - 1,2,4-Triazoles Hydrogenated 1,2,4-triazoles
  • C07C2103/18 - (Hydrogenated) fluorenes

• US Classifications

  • 548 - Organic compounds