3277110

Information

• Patent Grant
• 3277110

• References
• Source

• Patent Number

  3,277,110

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • C07D405/04 - directly linked by a ring-member-to-ring-member bond
  • A61K31/41 - having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen
  • C07D307/74 - by hydrazino or hydrazono or such substituted radicals

• US Classifications

  • 548 - Organic compounds
  • 549 - Organic compounds