Patent · US Expired

Methods for preparation of 2-(4-(4-(4,5-dichloro-2-methylimidazol-1-yl)butyl)-1-piperazinyl)-5-fluoropyrimidine and salts thereof

US6346620B1 · kind B1 · utility

0Cited by

5References

10Claims

0Family size

Assignee

LABORATORIOS DEL DR. ESTEVE S.A. · ES

Inventors

Ramon Merce-Vidal · Barcelona, ES
Jordi Frigola-Constansa · Barcelona, ES

Key dates

Filing date	Mar 27, 2001
Grant date	Feb 12, 2002
Priority date	—
Expiry date	Mar 27, 2021

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P25/24
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Methods for preparing 2-(4-(4-(4,5-dichloro-2-methylimidazol-1yl)butyl)-1-piperazinyl)-5-fluoropyrimidine and its physiologically acceptable salts are disclosed.

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