| 摘要 |
<p>A method of facilitating bone healing and fracture repair comprising administering to a human in need thereof an effective amount of a compound having formula (I) wherein R1 and R3 are independently hydrogen, -CH3, (a), ou (b), wherein Ar is optionally substituted phenyl; R2 is selected from the group consisting of pyrrolidine, hexamethyleneimino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.</p> |
