Morpholine derivatives as antagonists of orexin receptors

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C514S236800, C544S128000, C544S131000, C544S133000

Reexamination Certificate

active

06943160

ABSTRACT:
This invention relates to morpholine derivatives of formula (I) and their use as antagonists of orexin receptors.

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