3164614

Information

• Patent Grant
• 3164614

• References
• Source

• Patent Number

  3,164,614

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1965
  60 years ago

• CPC

  • C07D309/12 - Only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms
  • C07K1/065 - for hydroxy functions, not being part of carboxy functions
  • C07K1/084 - containing nitrogen

• US Classifications

  • 549 - Organic compounds
  • 530 - Chemistry: natural resins or derivatives
  • 560 - Organic compounds