Patent · US Expired

Isoquinoline derivatives

US4028363A · kind A · utility

0Cited by
2References
2Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 3, 1976
Grant dateJun 7, 1977
Priority date—
Expiry dateMar 3, 1996

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D217/24
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

2-Amidino-4-hydroxy-1,2,3,4-tetrahydroisoquinoline, prepared from 4-hydroxy-1,2,3,4-tetrahydroisoquinoline and a compound which yields the amidino group, as well as its salts, are described.

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