[EN] CRYSTALLINE ERLOTINIB HYDROCHLORIDE PROCESS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE LA FORME CRISTALLINE DE CHLORHYDRATE D'ERLOTINIB
申请人:SHILPA MEDICARE LTD
公开号:WO2014037961A1
公开(公告)日:2014-03-13
Provided is a process for preparation of Crystalline Erlotinib HCl Form-SE characterized by X-ray powder diffraction pattern comprising at least 5 characteristic 2θ° peaks selected from the XRPD peak set of 5.60, 10.00, 11.40, 13.00, 13.50, 15.20, 18.40, 20.65, 21.86, 23.5, 31.80, 32.13, 32.80, 34.40 ± 0.20 2θ°, DSC isotherm comprising the endothermic peaks ranging between 213 to 217°C (Peak -1) and 225 to 235 °C (Peak -2) and IR absorption characteristic peaks at approximately 3278 cm-1, 1948 cm-1, 1871 cm-1, 1632 cm-1, 1164 cm-1, 1024 cm-1, 940 cm-1 and 742 cm-1 useful as active pharmaceutical ingredient in pharmaceutical compositions for the treatment cancer.
提供了一种制备晶体埃洛替尼盐酸盐形式-SE的过程,其特征是X射线粉末衍射图谱,包括至少5个特征2θ°峰,选自5.60、10.00、11.40、13.00、13.50、15.20、18.40、20.65、21.86、23.5、31.80、32.13、32.80、34.40 ± 0.20 2θ°的XRPD峰集合,DSC等温线包括在213至217°C(峰-1)和225至235°C(峰-2)之间的吸热峰,以及在约3278 cm-1、1948 cm-1、1871 cm-1、1632 cm-1、1164 cm-1、1024 cm-1、940 cm-1和742 cm-1处的红外吸收特征峰,可用作治疗癌症的药用组合物中的活性药用成分。