[EN] PROCESS FOR THE PREPARATION OF LENVATINIB<br/>[FR] PROCÉDÉ DE PRÉPARATION DE LENVATINIB
申请人:INDENA SPA
公开号:WO2020048963A1
公开(公告)日:2020-03-12
The present invention relates to a process for the preparation of Lenvatinib of formula (I) from 4-amino-3-chloro-phenol and 4-chloro-7-methoxyquinoline-6-carboxamide.
Polymorph of 4-[3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy]-7-methoxy-6- quinolinecarboxamide and a process for the preparation of the same
申请人:Arimoto Itaru
公开号:US20070117842A1
公开(公告)日:2007-05-24
A polymorph (A) of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide, having a diffraction peak at a diffraction angle (2θ±0.2°) of 15.75° in a powder X-ray diffraction; and a polymorph (B) of 4-[3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy]-7-methoxy-6-quinolinecarboxamide, having a diffraction peak at a diffraction angle (2θ±0.2°) of 21.75° in a powder X-ray diffraction.