| 摘要 |
<p>The present invention relates to methods of treating osteosarcoma, the methods comprising administering to a patient in need thereof a 2-alkyMidene-19-nor vitamin D derivative. Particularly, the present invention relates to meth ',ods of treating osteosarcoma, the methods comprising administering to a patient in need thereof a therapeutically effective amount of 2-methylene-19-nor-20(S)-1a,25-dithydroxyvitamin D3.</p> |
