[EN] METHODS OF PRODUCING PYRAZOLE COMPOUNDS<br/>[FR] PROCÉDÉS DE PRODUCTION DE COMPOSÉS PYRAZOLE
申请人:TORRENT PHARMACEUTICALS LTD
公开号:WO2020058945A1
公开(公告)日:2020-03-26
The present invention is directed to methods of producing substituted pyrazole based compounds through novel intermediates and unique processes for preparing such intermediates which enables synthesis of final product through commercially viable route of synthesis. The present invention is also directed to novel methods of producing substituted pyrazole based thyroid like compounds, and solid forms of 3-4-[(7-hydroxy-6-methyl-indan-4-yl)methyl]-3,5-dimethyl-1H-pyrazol-1-yl}-propanoic acid, its pharmaceutical compositions, and methods of preparation thereof.
本发明涉及通过新颖的中间体和独特的制备过程生产取代吡唑基化合物的方法,使得通过商业可行的合成路线合成最终产物成为可能。本发明还涉及生产取代吡唑基甲状腺样化合物的新颖方法,以及3-4-[(7-羟基-6-甲基-茚-4-基)甲基]-3,5-二甲基-1H-吡唑-1-基}-丙酸及其药物组合物的固态形式,以及其制备方法。