3718542

Information

• Patent Grant
• 3718542

• References
• Source

• Patent Number

  3,718,542

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1973
  51 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
  • C07J75/00 - Processes for the preparation of steroids in general
  • Y10S435/822 - using bacteria or actinomycetales
  • Y10S435/832 - Bacillus
  • Y10S435/843 - Corynebacterium
  • Y10S435/866 - Mycobacterium smegmatis
  • Y10S435/869 - Micromonospora purpurea
  • Y10S435/872 - Nocardia
  • Y10S435/899 - Streptomyces lavendulae
  • Y10S435/911 - using fungi
  • Y10S435/929 - Fusarium

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology
  • 540 - Organic compounds
  • 552 - Organic compounds