3562112

Information

• Patent Grant
• 3562112

• References
• Source

• Patent Number

  3,562,112

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  54 years ago

• CPC

  • C07D317/54 - Radicals substituted by oxygen atoms
  • A61K31/565 - not substituted in position 17 beta by a carbon atom
  • A61K31/566 - having an oxo group in position 17
  • C07B57/00 - Separation of optically-active compounds
  • C07C49/613 - polycyclic
  • C07C59/82 - the keto group being part of a ring
  • C07C62/32 - containing hydroxy or O-metal groups
  • C07D317/50 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
  • C07J1/00 - Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom
  • C07J15/00 - Stereochemically pure steroids containing carbon, hydrogen, halogen or oxygen having a partially or totally inverted skeleton
  • Y10S435/822 - using bacteria or actinomycetales
  • Y10S435/83 - Arthrobacter
  • Y10S435/832 - Bacillus
  • Y10S435/84 - Brevibacterium
  • Y10S435/913 - Aspergillus
  • Y10S435/917 - Aspergillus niger
  • Y10S435/936 - Penicillium notatium
  • Y10S435/939 - Rhizopus
  • Y10S435/94 - Saccharomyces
  • Y10S435/941 - Saccharomyces carlsbergensis

• US Classifications

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