2904545

Information

• Patent Grant
• 2904545

• References
• Source

• Patent Number

  2,904,545

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1959
  65 years ago

• CPC

  • C07J71/00 - Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
  • C07J3/00 - Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
  • C07J75/00 - Processes for the preparation of steroids in general
  • Y10S435/899 - Streptomyces lavendulae
  • Y10S435/915 - Aspergillus flavus
  • Y10S435/929 - Fusarium
  • Y10S435/933 - Penicillium
  • Y10S435/935 - Penicillium chrysogenum

• US Classifications

  • 534 - Organic compounds
  • 435 - Chemistry: molecular biology and microbiology
  • 549 - Organic compounds
  • 552 - Organic compounds
  • 560 - Organic compounds
  • 568 - Organic compounds