Cyclobutyl amine derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Reexamination Certificate

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C546S329000, C548S122000, C548S123000, C548S124000, C548S125000, C548S206000, C548S215000

Reexamination Certificate

active

07553964

ABSTRACT:
Compounds of formula (I)are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions comprising the histamine-3 receptor ligands, methods for using such compounds and compositions, and a process for preparing compounds within the scope of formula (I).

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