A Novel Method for the Synthesis
of Thioacetates Using Benzyltriethylammonium Tetrathiomolybdate
and Acetic Anhydride
作者:Srinivasan Chandrasekaran、Nasir Baig. R.B.、Sai Sudhir. V.
DOI:10.1055/s-0028-1083517
日期:——
Herein we report a simple and efficient methodology for the synthesis of thioacetates using benzyltriethylammonium tetrathiomolybdate and acetic anhydride as the key reagents, starting from alkyl halides in a multistep, tandem reaction process. Its application in the synthesis of orthogonally protected cysteine and anomeric β-thioglycosides has also been demonstrated.
Conjugates of Pyrrolo[1,4]Benzodiazepine Dimers As Anticancer Agents
申请人:Sanofi
公开号:US20140155590A1
公开(公告)日:2014-06-05
The present invention relates to pyrrolo[1,4]benzodiazepine (PBD) dimer conjugates, to the compositions comprising them and to their therapeutic application, in particular as anticancer agents. The invention also relates to the process for the preparation of the conjugates, to their application as anticancer agents and to the dimers themselves.