3320233

Information

• Patent Grant
• 3320233

• References
• Source

• Patent Number

  3,320,233

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1967
  57 years ago

• CPC

  • C09B43/11 - by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
  • C09B43/08 - by reduction
  • C09B43/40 - by substituting hetero atoms by radicals containing other hetero atoms

• US Classifications

  • 534 - Organic compounds