3557163

Information

• Patent Grant
• 3557163

• References
• Source

• Patent Number

  3,557,163

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

  • C07C311/54 - either X or Y, but not both, being nitrogen atoms
  • C07C51/60 - by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
  • Y10S514/866 - Diabetes

• US Classifications

  • 564 - Organic compounds
  • 514 - Drug, bio-affecting and body treating compositions