Patent · US Expired

N-substituted ergoline- and 9,10-didehydro-ergoline-8-carboxamide-and-8-aminomethyl-derivatives, their production and their pharmaceutical composition

US4783464A · kind A · utility

0Cited by
2References
26Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 19, 1987
Grant dateNov 8, 1988
Priority date—
Expiry dateNov 19, 2007

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D457/02
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Novel N-substituted ergoline- and 9,10-didehydro-8-carboxamide- and -8-aminomethyl-derivatives for the treatment of vascular headaches, especially migraine, and of orthostatic hypotension.

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