3372157

Information

• Patent Grant
• 3372157

• References
• Source

• Patent Number

  3,372,157

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1968
  56 years ago

• CPC

  • C07D499/00 - Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:
  • A61K31/00 - Medicinal preparations containing organic active ingredients
  • C07C51/493 - whereby carboxylic acid esters are formed
  • C07C59/13 - containing rings
  • C07C59/72 - containing six-membered aromatic rings and other rings
  • C07C61/13 - having two rings
  • C07C62/06 - polycyclic
  • C07C62/12 - polycyclic

• US Classifications

  • 540 - Organic compounds