3324001

Information

• Patent Grant
• 3324001

• References
• Source

• Patent Number

  3,324,001

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1967
  57 years ago

• CPC

  • C07J1/0011 - substituted in position 17 by a keto group
  • C07J1/0014 - substituted in position 17 alfa, not substituted in position 17 beta
  • C07J1/0022 - the substituent being an OH group free esterified or etherified
  • C07J13/005 - with double bond in position 16 (17)
  • C07J31/006 - not covered by C07J31/003
  • C07J51/00 - Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00

• US Classifications

  • 514 - Drug, bio-affecting and body treating compositions
  • 552 - Organic compounds