3365364

Information

• Patent Grant
• 3365364

• References
• Source

• Patent Number

  3,365,364

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1968
  57 years ago

• CPC

  • C07J1/007 - the substituent being an OH group free esterified or etherified
  • C07J1/0059 - substituted in position 17 by a keto group
  • C07J71/0052 - at position 16(17)

• US Classifications

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