3520920

Information

• Patent Grant
• 3520920

• References
• Source

• Patent Number

  3,520,920

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1970
  54 years ago

• CPC

  • A61K31/19 - Carboxylic acids
  • A61K31/015 - carbocyclic
  • C07C62/06 - polycyclic
  • C07C215/08 - with only one hydroxy group and one amino group bound to the carbon skeleton
  • C07C219/12 - having at least one of the hydroxy groups esterified by a carboxylic acid having the esterifying carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
  • C07C2102/42 - The bicyclo ring system contains seven carbon atoms
  • Y10S514/925 - Ulcer treatment
  • Y10S514/927 - Peptic
  • Y10S585/947 - Terpene manufacture or recovery

• US Classifications

  • 562 - Organic compounds
  • 514 - Drug, bio-affecting and body treating compositions
  • 560 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds