3658840

Information

• Patent Grant
• 3658840

• References
• Source

• Patent Number

  3,658,840

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  52 years ago

• CPC

  • C07F9/6539 - Five-membered rings
  • A01N57/08 - containing heterocyclic radicals
  • C07F9/1651 - with hydroxyalkyl compounds with further substituents on alkyl
  • C07F9/3264 - Esters with hydroxyalkyl compounds
  • C07F9/4006 - Esters of acyclic acids which can have further substituents on alkyl
  • C07F9/4075 - Esters with hydroxyalkyl compounds
  • C07F9/5537 - the heteroring containing the structure -C(=O)-N-C(=O)- (both carbon atoms belong to the heteroring)
  • C07F9/5721 - the phosphorus atom is bonded to a cyclic nitrogen atom, directly, through one or more heteroatoms or through a hydrocarbon chain which may be broken by one or more heteroatoms
  • C07F9/5728 - condensed with carbocyclic rings or carbocyclic ring systems
  • C07F9/65061 - the phosphorus atom is bonded to a cyclic nitrogen atom, directly, through one or more heteroatoms or through a hydrocarbon chain which may be broken by one or more heteroatoms
  • C07F9/65188 - condensed with carbocyclic rings or carbocyclic ring systems
  • C07F9/65218 - condensed with carbocyclic rings or carbocyclic ring systems
  • C07F9/65324 - condensed with carbocyclic rings or carbocyclic ring systems
  • Y10S514/937 - Dispersion or emulsion

• US Classifications

  • 548 - Organic compounds
  • 514 - Drug, bio-affecting and body treating compositions
  • 558 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system