Patent · US Expired

Processes for 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole and analogs

US4997981A · kind A · utility

1Cited by
4References
5Claims
0Family size

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Key dates

Filing dateApr 20, 1989
Grant dateMar 5, 1991
Priority date—
Expiry dateApr 20, 2009

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C335/28
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

An amine substituion process for 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl)thiazole, for precursor N-(pentylamidino)thiourea, and for analogs thereof of said compounds.

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