3055883

Information

• Patent Grant
• 3055883

• References
• Source

• Patent Number

  3,055,883

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1962
  62 years ago

• CPC

  • C07D295/13 - to an acyclic saturated chain
  • C07D209/08 - with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
  • C07D217/04 - with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
  • C07D227/04 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms

• US Classifications

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