Patent · US Expired

Quaternary ammonium salts of dantrolene and clodanolene

US4137402A · kind A · utility

13Cited by
1References
8Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 30, 1978
Grant dateJan 30, 1979
Priority date—
Expiry dateMar 30, 1998

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61P21/02
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Certain quaternary ammonium salts of dantrolene and clodanolene are effective skeletal muscle relaxants.

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