Certain aspects of the present invention are directed to improved processes for preparing enantiomerically enriched intermediates for the synthesis of ruxolitinib and deuterated forms of ruxolitinib. Certain aspects are also directed to deuterated intermediates useful in the synthesis of deuterated forms of ruxolitinib. Certain aspects are also directed to reaction mixtures for preparing enantiomerically enriched intermediates useful in the synthesis of ruxolitinib and deuterated forms of ruxolitinib.
本发明的某些方面涉及改进的过程,用于制备合成瑞索利替尼和瑞索利替尼的
氘代形式的对映体富集中间体。某些方面还涉及用于合成瑞索利替尼的
氘代形式的
氘代中间体。某些方面还涉及用于制备合成瑞索利替尼和瑞索利替尼的
氘代形式的对映体富集中间体的反应混合物。