Abstract: Methods for preparing degarelix acetate are provided that include the steps of providing a suitable resin; deprotecting the resin with a diethylenetriamine solution; reacting sequentially the deprotected resin with different Fmoc protected amino acids; deprotecting the amino acid in each sequence with a diethylenetriamine solution in a stepwise fashion to yield a degarelix crude compound; and purifying the degarelix crude compound to yield pharmaceutically acceptable degarelix acetate. Methods of preparing degarelix acetate-mannitol premix and the resulting degarelix acetate-mannitol premix are also provided.

Abstract: A process for the preparation of hydroxocobalamin hydrochloride. More particularly the present application relates to improved process for the preparation of Hydroxocobalamin hydrochloride. In addition the present application also relates to process for the preparation of novel amorphous form. This application particularly relates to a process for the industrial manufacture of hydroxocobalamin hydrochloride from cyanocobalamin. The present application also relates to the improvement in yield with better purity of Hydroxocobalamin hydrochloride.

Abstract: A stable, ready-to-use injectable solution including thiotepa and one or more pharmaceutically acceptable solvents, co-solvents, and/or solubilizing agents. Formulations retain at least 90% and as high as 99% of the purity of thiotepa as measured by HPLC after storage at 25° C./60% RH for a period of 7 days. Certain formulations retain at least 99% of the purity of thiotepa as measured by HPLC after storage for at least six months at 2-8° C.

Abstract: The present application provides methods for the synthesis of intermediates in the synthesis of Safinamide or a pharmaceutically acceptable salt thereof herein Safinamide Mesylate, that is substantially free of impurities.

Abstract: Novel polymorphs of rucaparib camsylate include Form alpha having XRPD peaks at diffraction angles (2?) 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 (2?) 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 (2?) 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.

Abstract: Novel polymorphs of rucaparib camsylate include Form alpha having XRPD peaks at diffraction angles (2?) 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 (2?) 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 (2?) 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.