FORMS OF LAPATINIB COMPOUNDS AND PROCESSES FOR THE PREPARATION THEREOF
申请人:METSGER Leonid
公开号:US20100087459A1
公开(公告)日:2010-04-08
The present invention provides novel crystalline and amorphous lapatinib compounds and processes for preparing them
本发明提供了新型晶体和非晶态拉帕替尼化合物以及制备它们的方法。
METHODS FOR THE PREPARATION OF LAPATINIB AND THE SALTS THEREOF
申请人:Fontana Francesco
公开号:US20120245350A1
公开(公告)日:2012-09-27
Methods for the synthesis of the pharmaceutically active ingredient Lapatinib and the salts thereof are provided. In particular, such methods utilize intermediates in which the hydroxyl function is protected by a tetrahydropyranyl group providing greater solubility of the intermediates in common organic solvents.
The present invention provides novel dioxalate salt of lapatinib, process for its preparation and pharmaceutical compositions comprising it. The present invention also provides novel monobesylate salt of lapatinib, process for its preparation and pharmaceutical compositions comprising it. The present invention further provides a process for the preparation of monohydrate form of lapatinib ditosylate. The present invention further provides a process for the preparation of anhydrous form of lapatinib ditosylate.
The present invention refers to co-crystals of monoacid salts of the pharmaceutical active ingredient named Lapatinib and to processes for the preparation thereof and medical uses.
本发明涉及一种名为拉帕替尼的药物活性成分的单酸盐共晶体及其制备方法和医学用途。
Co-crystals of lapatinib
申请人:F.I.S.- Fabbrica Italiana Sintetici S.p.A.
公开号:EP2937346A1
公开(公告)日:2015-10-28
The present invention refers to co-crystals of the pharmaceutical active ingredient named Lapatinib and to processes for the preparation thereof and medical uses.