3489760

Information

• Patent Grant
• 3489760

• References
• Source

• Patent Number

  3,489,760

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1970
  55 years ago

• CPC

  • A61K31/135 - having aromatic rings
  • C07C215/32 - containing hydroxy groups and carbon atoms of two six-membered aromatic rings bound to the same carbon atom of the carbon skeleton

• US Classifications

  • 564 - Organic compounds
  • 546 - Organic compounds
  • 562 - Organic compounds