4119626

Information

• Patent Grant
• 4119626

• References
• Source

• Patent Number

  4,119,626

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1978
  46 years ago

• CPC

  • C07J1/0048 - Alkynyl derivatives
  • C07J1/0096 - Alkynyl derivatives
  • C07J5/0053 - not substituted in position 16
  • C07J11/00 - Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 3
  • C07J21/006 - at position 3
  • C07J31/006 - not covered by C07J31/003
  • C07J53/005 - in position 12
  • C07J53/008 - in position 15/16