Patent · US Expired

Spiro[cyclohexane-1,1'(3'H)-isobenzofuran]s

US4263317A · kind A · utility

17Cited by
2References
80Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 6, 1979
Grant dateApr 21, 1981
Priority date—
Expiry dateSep 6, 1999

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D307/94
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Spiro[cyclohexane-1,1'(3'H)-isobenzofuran]s are useful as antidepressants, tranquilizers, analgesics and anticonvulsants.

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