3221050

Information

• Patent Grant
• 3221050

• References
• Source

• Patent Number

  3,221,050

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • C07D243/24 - Oxygen atoms
  • C07C233/00 - Carboxylic acid amides
  • C07D209/48 - with oxygen atoms in positions 1 and 3
  • C07D243/32 - containing a phthalimide or hydrogenated phthalimide ring system

• US Classifications

  • 564 - Organic compounds
  • 540 - Organic compounds