3673222

Information

• Patent Grant
• 3673222

• References
• Source

• Patent Number

  3,673,222

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • C07C45/46 - Friedel-Crafts reactions
  • A61K31/12 - Ketones
  • C07C45/56 - from heterocyclic compounds
  • C07C46/00 - Preparation of quinones
  • C07C50/10 - the quinoid structure being part of a condensed ring system containing two rings
  • Y10S514/895 - Malaria

• US Classifications

  • 552 - Organic compounds
  • 250 - Radiant energy
  • 514 - Drug, bio-affecting and body treating compositions
  • 534 - Organic compounds
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 549 - Organic compounds
  • 554 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds
  • 568 - Organic compounds