3145201

Information

• Patent Grant
• 3145201

• References
• Source

• Patent Number

  3,145,201

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1964
  60 years ago

• CPC

  • C07J5/00 - Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom
  • C07J1/00 - Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom
  • C07J75/00 - Processes for the preparation of steroids in general
  • Y10T24/1353 - Pivoted jaw pencil holder

• US Classifications

  • 552 - Organic compounds
  • 024 - Buckles, buttons, clasps, etc.
  • 540 - Organic compounds