3223706

Information

• Patent Grant
• 3223706

• References
• Source

• Patent Number

  3,223,706

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • C07D495/04 - Ortho-condensed systems
  • C07D241/44 - with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • C07F5/025 - Boronic and borinic acid compounds
  • C07F7/0898 - Compounds with a Si-S linkage
  • C07F7/2268 - Compounds having one or more Sn-S-R linkages
  • C07F9/00 - Compounds containing elements of the 5th Group of the Periodic System
  • C07F9/02 - Phosphorus compounds
  • C07F9/68 - without As-C bonds
  • C07F9/70 - Organo-arsenic compounds
  • C07F9/706 - Heterocyclic compounds containing As in the ring
  • C07F9/90 - Antimony compounds
  • C07F9/902 - Compounds without antimony-carbon linkages
  • C07F9/906 - Heterocyclic compounds
  • C07F9/94 - Bismuth compounds

• US Classifications

  • 544 - Organic compounds