Lipophilic conjugated iRNA agents

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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C536S023100, C514S04400A

Reexamination Certificate

active

07851615

ABSTRACT:
The invention relates to iRNA agents, which preferably include a monomer in which the ribose moiety has been replaced by a moiety other than ribose. The inclusion of such a monomer can allow for modulation of a property of the iRNA agent into which it is incorporated, e.g., by using the non-ribose moiety as a point to which a ligand or other entity, e.g., a lipophilic moiety is directly, or indirectly, tethered. The invention also relates to methods of making and using such modified iRNA agents.

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