2758992

Information

• Patent Grant
• 2758992

• References
• Source

• Patent Number

  2,758,992

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1956
  68 years ago

• CPC

  • C07J9/00 - Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms
  • C07J33/005 - spiro-condensed

• US Classifications

  • 540 - Organic compounds
  • 552 - Organic compounds