| abstract |
(57) Abstract: A method for retaining teeth and oral bone, comprising the step of formula (I) wherein R 1 and R 3 are independently hydrogen, —CH 3 , (a), or (b) ( Wherein Ar is optionally substituted phenyl); and R 2 is selected from the group consisting of pyrrolidino, hexamethyleneimino, and piperidino, or a pharmaceutically acceptable salt thereof. Alternatively, a method comprising administering an effective amount of a solvate to a human in need of such retention. |