2648700

Information

• Patent Grant
• 2648700

• References
• Source

• Patent Number

  2,648,700

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1953
  71 years ago

• CPC

  • C07J73/00 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
  • C07C39/215 - containing
  • C07J75/00 - Processes for the preparation of steroids in general

• US Classifications

  • 560 - Organic compounds
  • 549 - Organic compounds
  • 562 - Organic compounds