Novel polymorphs of rucaparib camsylate include Form alpha having XRPD peaks at diffraction angles (2θ) of 6.14±0.2, 12.41±0.2, 15.34±0.2, 15.95±0.2, 16.36±0.2, 16.51±0.2 and 19.67±0.2, Form beta having XRPD peaks at diffraction angles (2θ) of 6.86±0.2, 9.58±0.2, 12.75±0.2, 14.56±0.2, 15.05±0.2, 20.76±0.2 and 22.45±0.2, and Form gamma having XRPD peaks at diffraction angles (2θ) of 9.5±0.2, 12.73±0.2, 14.77±0.2, 15.16±0.2, 20.62±0.2, 22.33±0.2, 22.63±0.2 and 27.29±0.2. Methods are disclosed for the preparation of such polymorphic forms and pharmaceutical compositions containing such polymorphic forms. A method is disclosed for preparing a highly pure Form B of rucaparib camsylate. Pharmaceutical compositions containing highly pure Form B prepared by the method are disclosed.
Rucaparib camsylate 的新型多晶型包括形式 alpha,其 XRPD 峰的衍射角 (2θ) 为 6.14±0.2、12.41±0.2、15.34±0.2、15.95±0.2、16.36±0.2、16.51±0.2 和 19.67±0.2;形式 beta,其 XRPD 峰的衍射角 (2θ) 为 6.86±0.2、9.58±0.2、12.75±0.2、14.56±0.2、15.05±0.2、20.76±0.2 和 22.45±0.2。86±0.2、9.58±0.2、12.75±0.2、14.56±0.2、15.05±0.2、20.76±0.2 和 22.45±0.2,形态 γ 的 XRPD 峰衍射角(2θ)为 9.5±0.2、12.73±0.2、14.77±0.2、15.16±0.2、20.62±0.2、22.33±0.2、22.63±0.2 和 27.29±0.2。公开了制备此类多晶型和含有此类多晶型的药物组合物的方法。公开了一种制备高纯度 B 形
芦卡帕利 camsylate 的方法。公开了含有通过该方法制备的高纯度形式 B 的药物组合物。