Patent · US Expired

Process for the preparation of benazepril hydrochloride

US6979736B2 · kind B2 · utility

0Cited by
1References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 25, 2003
Grant dateDec 27, 2005
Priority date—
Expiry dateApr 25, 2023

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D413/04
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A process for the preparation of benazepril hydrochloride (2) starting from the Michael adduct (14), obtained reacting compounds of formula (11) and (13), as defined in the disclosure

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