2392437

Information

• Patent Grant
• 2392437

• References
• Source

• Patent Number

  2,392,437

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1946
  79 years ago

• CPC

  • C07D213/807 - by oxidation of pyridines or condensed pyridines
  • C07D213/803 - Processes of preparation

• US Classifications

  • 546 - Organic compounds