3209007

Information

• Patent Grant
• 3209007

• References
• Source

• Patent Number

  3,209,007

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1965
  59 years ago

• CPC

  • C07D207/06 - with radicals, containing only hydrogen and carbon atoms, attached to ring carbon atoms
  • A61K31/395 - having nitrogen as a ring hetero atom
  • C07C35/22 - polycyclic, at least one hydroxy group bound to a condensed ring system
  • C07C63/331 - with all carboxyl groups bound to non-condensed rings
  • C07D211/40 - Oxygen atoms

• US Classifications

  • 546 - Organic compounds
  • 548 - Organic compounds
  • 568 - Organic compounds