Patent · US Expired

Process for the preparation of Imiquimod and intermediates thereof

US7301027B2 · kind B2 · utility

43Cited by
0References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 3, 2004
Grant dateNov 27, 2007
Priority date—
Expiry dateSep 7, 2025

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D471/04
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Novel intermediates useful for the preparation of Imiquimod and a process for the preparation of Imiquimod with the intermediates.

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