摘要 |
A compound represented by the following general formula (I), wherein R<SUP>1 </SUP>represents a hydroxy-substituted alkyl group, a hydroxy-substituted alkenyl group, a hydroxy-substituted arylalkyl group (said arylalkyl group may have a substituent on the aryl ring), or a hydroxy-substituted arylalkenyl group (said arylalkenyl group may have a substituent on the aryl ring); X represents a dicarba-closo-dodecaborane-diyl group; R<SUP>2 </SUP>represents a hydroxy-substituted alkyl group or a hydroxy-substituted alkoxyalkyl group, or a salt thereof, which is useful as an agent exerting vitamin D actions or an agent for enhancing vitamin D actions <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>1</SUP>-X-R<SUP>2</SUP>.<?in-line-formulae description="In-line Formulae" end="tail"?>
|