VLP Law Group LLP
Process and intermediates for preparing lapatinib
The present invention provides a process for making lapatinib and its pharmaceutically acceptable salt by use of new intermediates. A new process for obtaining a pharmaceutical form of lapatinib ditosylate monohydrate is also provided.
Scinopharm Taiwan, Ltd.
A C
A61P C07D
inventional inventional
Yuanlian Guodong Julian Paul Yung-Fa Xiaoheng
Liu Chu Henschke Chen Zhang