Provided herein are optically active compounds of the formulae (ii); and (III) and pharmaceutical compositions thereof. Also provided herein are processes of making these compounds and resolving the racemic mixture or the enrichment of same with in one of its enantiomers to provide (R)- and (S)-1-(3-(3-N,N-dimethylaminocarbonyl)phenoxyl-4-nitrophenyl)-1-ethyl-N,N′-bis(ethylene)phosphoramidate, and methods of treating cancer comprising administering such compounds.
本文提供了式(ii)和(III)的光学活性化合物及其药物组合物。本文还提供了制造这些化合物的工艺,以及解析外消旋混合物或富集其中一种对映体以提供(R)-和(S)-1-(3-(3-N,N-二甲基
氨基羰基)苯氧基-4-
硝基苯基)-1-乙基-N,N′-双(
乙烯)膦酰胺的工艺,以及通过施用此类化合物治疗癌症的方法。