Disclosed are 1α-hydroxy-2-(3′-hydroxypropylidene)-19-nor-vitamin D compounds, pharmaceutical compositions, and methods of making and treatment thereof. The compounds are generally directed to biologically active 2-alkylidene-19-nor-vitamin D compounds and analogs thereof characterized by the presence of a 3′-hydroxypropylidene moiety at C-2 and the presence of an abbreviated alkyl side-chain free of any hydroxyl moiety.
本发明涉及1α-羟基-2-(3'-羟基
丙烯基)-19-去氢
维生素D化合物、制药组合物及其制备和治疗方法。该化合物通常指具有
生物活性的2-烷基亚烯基-19-去氢
维生素D化合物及其类似物,其特征在于在C-2处存在3'-羟基
丙烯基基团,并且存在一个缩短的烷基侧链,不含任何羟基基团。