首页> 外国专利> Process for preparing lapatinib or its pharmaceutically acceptable salts, a process for preparation of lapatinib ditosylate monohydrate crystals, a process for preparing a compound of formula (ix), a compound of formula (ix) and of formula ( xa) and a crystalline form of a compound of formula (ix)

Process for preparing lapatinib or its pharmaceutically acceptable salts, a process for preparation of lapatinib ditosylate monohydrate crystals, a process for preparing a compound of formula (ix), a compound of formula (ix) and of formula ( xa) and a crystalline form of a compound of formula (ix)

机译:拉帕替尼或其药学上可接受的盐的制备方法,拉帕替尼二甲苯磺酸盐一水合物晶体的制备方法,式(ix)化合物,式(ix)和式(xa)化合物及其结晶形式的制备方法式(ix)的化合物

摘要

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.
机译:本发明提供了通过使用新的中间体制备拉帕替尼及其药学上可接受的盐的方法。还提供了获得拉帕替尼二甲苯磺酸盐一水合物药物形式的新方法。

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