3813437

Information

• Patent Grant
• 3813437

• References
• Source

• Patent Number

  3,813,437

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1974
  50 years ago

• CPC

  • C07D307/14 - Radicals substituted by nitrogen atoms not forming part of a nitro radical
  • A61K8/42 - Amides
  • A61K8/44 - Aminocarboxylic acids or derivatives thereof
  • A61Q17/005 - Antimicrobial preparations
  • C07C273/1827 - X being H
  • C07C275/30 - being further substituted by halogen atoms, or by nitro or nitroso groups
  • C07C275/38 - being further substituted by doubly-bound oxygen atoms
  • C07C275/64 - having nitrogen atoms of urea groups singly-bound to oxygen atoms
  • C07C335/16 - having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
  • C07D203/20 - by carbonic acid, or by sulfur or nitrogen analogues thereof
  • C07D239/34 - One oxygen atom
  • C07D239/42 - One nitrogen atom
  • C07D249/14 - Nitrogen atoms
  • C07D263/26 - with hetero atoms or acyl radicals directly attached to the ring nitrogen atom
  • C07D265/30 - not condensed with other rings
  • C07D265/32 - with oxygen atoms directly attached to ring carbon atoms
  • C07D285/135 - Nitrogen atoms
  • C11D3/0084 - Antioxidants; Free-radical scavengers

• US Classifications

  • 564 - Organic compounds