3324173

Information

• Patent Grant
• 3324173

• References
• Source

• Patent Number

  3,324,173

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1967
  57 years ago

• CPC

  • C07C229/38 - having amino groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
  • C07C65/32 - containing keto groups
  • C07C65/38 - having unsaturation outside the aromatic rings
  • C07C205/45 - the carbon skeleton being further substituted by at least one doubly-bound oxygen atom, not being part of a -CHO group

• US Classifications

  • 562 - Organic compounds
  • 544 - Organic compounds
  • 560 - Organic compounds
  • 564 - Organic compounds