3456008

Information

• Patent Grant
• 3456008

• References
• Source

• Patent Number

  3,456,008

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1969
  55 years ago

• CPC

  • C07D317/72 - spiro-condensed with carbocyclic rings
  • C07C49/423 - a keto group being part of a condensed ring system
  • C07C49/473 - a keto group being part of a condensed ring system
  • C07C61/125 - having a carboxyl group bound to a condensed ring system
  • C07C61/15 - Saturated compounds containing halogen

• US Classifications

  • 564 - Organic compounds
  • 562 - Organic compounds
  • 568 - Organic compounds