The present invention relates to Vemurafenib choline salt, solid state forms thereof, processes for preparation thereof and formulations thereof. The present invention also relates to the use of the solid state forms of Vemurafenib choline salt for preparing Vemurafenib or other Vemurafenib salts, and solid state forms thereof. Vemurafenib has the following chemical structure:
本发明涉及Vemurafenib
胆碱盐、其固态形式、制备方法及其配方。本发明还涉及利用Vemurafenib
胆碱盐的固态形式制备Vemurafenib或其他Vemurafenib盐及其固态形式的用途。Vemurafenib的
化学结构如下: