| 摘要 |
<p>Compounds represented by the general formula (I) or salts thereof, useful as vitamin D agonist or vitamin D potentiator: wherein R1 is hydroxylated alkyl, hydroxylated alkenyl, hydroxylated arylalkyl (the aryl group of which may be substituted), or hydroxylated arylalkenyl the aryl group of which may be substituted); X is dicarba-closo-dodecarborane -diyl; and R2 is hydroxylated alkyl or hydroxylated alkoxyalkyl.</p> |
