Processes for preparing imidazole derivatives and salts thereof

Invention Grant

US06706888B2 Processes for preparing imidazole derivatives and salts thereof 失效

Title translation: 咪唑衍生物及其盐的制备方法

Please log in to see more content

Patent Title: Processes for preparing imidazole derivatives and salts thereof
Patent Title (中): 咪唑衍生物及其盐的制备方法
Application No.: US10359057

Application Date: 2003-02-06
Publication No.: US06706888B2

Publication Date: 2004-03-16
Inventor: Jeong-Seok Chae , Tai-Au Lee , Sang-Seon Park , Doo-Byung Lee , Beom-Joo Maeng
Applicant: Jeong-Seok Chae , Tai-Au Lee , Sang-Seon Park , Doo-Byung Lee , Beom-Joo Maeng
Priority: KR10-2002-7231 20020208
Main IPC: C07D23354
IPC: C07D23354

Processes for preparing imidazole derivatives and salts thereof

Abstract:

The present invention provides a process for preparing an imidazole derivative or its salt which comprises reacting a tetrahydrofuran or tetrahydropyran derivative with formamidine or its salt in the presence of a base.

Abstract(Chinese):

本发明提供了制备咪唑衍生物或其盐的方法，其包括在碱的存在下使四氢呋喃或四氢吡喃衍生物与甲脒或其盐反应。

Public/Granted literature

US20030153769A1 Processes for preparing imidazole derivatives and salts thereof Public/Granted day:2003-08-14

Information query

Espacenet