The present invention is directed to hemi phorboxazole A: and its stereoisomers, as well as derivatives of hemi phorboxazole A of formula I: wherein ring A is aryl or a 5- or 6-membered heteroaryl optionally substituted with one or more of halogen, -OH, or -C1-6alkyl; and R is-CN, a 5- or 6-membered heteroaryl, or halogen; and the pharmaceutically acceptable salt forms thereof, in addition to methods of using these compounds.
本发明涉及半
磷酸酯A及其立体异构体,以及公式I中的半
磷酸酯A的衍
生物:其中环A是芳基或5-或6-成员杂芳基,可以选择地被一个或多个卤素,-OH或-C1-6烷基取代;R是-CN,5-或6-成员杂芳基,或卤素;以及其药用盐形式,以及使用这些化合物的方法。