3574836

Information

• Patent Grant
• 3574836

• References
• Source

• Patent Number

  3,574,836

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1971
  53 years ago

• CPC

  • C07D285/28 - with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached in position 3
  • C07D217/12 - with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring

• US Classifications

  • 514 - Drug, bio-affecting and body treating compositions