Methods and compounds for the targeted delivery of agents to...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai

Reexamination Certificate

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C514S171000, C514S456000, C514S459000, C514S616000, C514S619000, C514S622000, C552S623000, C552S624000, C552S626000, C552S220000, C549S405000, C549S407000, C564S153000, C564S156000, C564S157000, C564S158000

Reexamination Certificate

active

08071575

ABSTRACT:
Bone targeted compounds and methods are provided. Compounds can include a Bone Targeting Portion (RT), having an affinity for bone; a Bone Active Portion (RA) for interacting with and affecting bone; and a Linking Portion (RL) connecting the Bone Targeting Portion and the Bone Active Portion.

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