[EN] METHOD OF PREPARING THIENO[3,2-C]PYRIDINE DERIVATIVES AND INTERMEDIATES USED THEREIN [FR] METHODE DE FABRICATION DE DERIVES DE THIENO[3,2-C]PYRIDINE ET INTERMEDIAIRES UTILISES DANS CES COMPOSES
[EN] METHOD OF PREPARING THIENO[3,2-C]PYRIDINE DERIVATIVES AND INTERMEDIATES USED THEREIN [FR] METHODE DE FABRICATION DE DERIVES DE THIENO[3,2-C]PYRIDINE ET INTERMEDIAIRES UTILISES DANS CES COMPOSES
Iridium and bis(4-nitrophenyl)phosphoric acid catalysed amination of diol by hydrogen-borrowing methodology for the synthesis of cyclic amine: Synthesis of clopidogrel
The borrowing hydrogen method is an environmentally benign process for the synthesis of amines, as H2O is the side product. A new green process for the amination of diol by [Ir] catalyst 15 and bis(4-nitrophenyl)phosphoric acid for the synthesis of cyclic amine is reported. This method was successfully applied for the synthesis of antiplatelet drug clopidogrel.
Method of preparing thieno[3,2-c]pyridine derivatives and intermediates used therein
申请人:Yun Sangmin
公开号:US20070197789A1
公开(公告)日:2007-08-23
Ticlopidine and clopidogrel having high blood platelet aggregation inhibitory and anti-thrombotic activities are simply prepared by reacting a substituted thiophene derivative with a 2-chlorobenzylamine derivative.
METHOD OF PREPARING THIENO [3,2-C]PYRIDINE DERIVATIVES AND INTERMEDIATES USED THEREIN
申请人:Hanmi Pharm. Co., Ltd.
公开号:EP1723149A1
公开(公告)日:2006-11-22
US7449580B2
申请人:——
公开号:US7449580B2
公开(公告)日:2008-11-11
[EN] METHOD OF PREPARING THIENO[3,2-C]PYRIDINE DERIVATIVES AND INTERMEDIATES USED THEREIN<br/>[FR] METHODE DE FABRICATION DE DERIVES DE THIENO[3,2-C]PYRIDINE ET INTERMEDIAIRES UTILISES DANS CES COMPOSES
申请人:HANMI PHARM IND CO LTD
公开号:WO2005087779A1
公开(公告)日:2005-09-22
Ticlopidine and clopidogrel having high blood platelet aggregation inhibitory and anti-thrombotic activities are simply prepared by reacting a substituted thiophene derivative with a 2-chlorobenzylamine derivative.