AN IMPROVED PROCESS FOR THE PREPARATION OF PAZOPANIB OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
申请人:Laurus Labs Private Limited
公开号:US20160280689A1
公开(公告)日:2016-09-29
The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.
Methods of making intermediates useful in the synthesis of pazopanib and compositions of such intermediates are described.
本文描述了制备在帕卓帕尼合成中有用的中间体的方法和这些中间体的组成。
Process for the preparation of pazopanib or a pharmaceutically acceptable salt thereof
申请人:Laurus Labs Private Limited
公开号:US10730859B2
公开(公告)日:2020-08-04
The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.
Process for the preparation of Pazopanib or a pharmaceutically acceptable salt thereof
申请人:Laurus Labs Limited
公开号:US11299477B2
公开(公告)日:2022-04-12
The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.