3592838

Information

• Patent Grant
• 3592838

• References
• Source

• Patent Number

  3,592,838

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1971
  53 years ago

• CPC

  • C07D295/088 - to an acyclic saturated chain
  • C07C29/095 - of esters of organic acids
  • C07C35/42 - derived from the phenanthrene skeleton
  • C07C41/20 - by hydrogenation of carbon-to-carbon double or triple bonds
  • C07C41/26 - by introduction of hydroxy or O-metal groups
  • C07C57/26 - containing rings other than six-membered aromatic rings
  • C07C59/40 - Unsaturated compounds
  • C07C59/46 - containing rings other than six-membered aromatic rings
  • C07C59/56 - containing halogen
  • C07C59/72 - containing six-membered aromatic rings and other rings
  • C07C59/82 - the keto group being part of a ring
  • C07C59/90 - containing singly bound oxygen-containing groups
  • C07D307/94 - spiro-condensed with carbocyclic rings or ring systems
  • C07D339/06 - having the hetero atoms in position 1,3
  • C07D339/08 - Six-membered rings
  • C07C2103/22 - containing only six-membered rings
  • C07C2103/26 - (Hydrogenated) phenanthrenes
  • Y10S435/911 - using fungi

• US Classifications

  • 560 - Organic compounds
  • 435 - Chemistry: molecular biology and microbiology
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 549 - Organic compounds
  • 554 - Organic compounds
  • 558 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds
  • 568 - Organic compounds