Patent · US Expired

6- And 8-heteroaryl-1,2,4-triazolo[4,3-b]pyridazines

US4260756A · kind A · utility

19Cited by
1References
14Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 15, 1979
Grant dateApr 7, 1981
Priority date—
Expiry dateNov 15, 1999

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61P25/20
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

This disclosure describes novel 6- and 8-heteroaryl and substituted 6- and 8-heteroaryl-1,2,4-triazolo[4,3-b]-pyridazines and their use as agents for treating anxiety.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.