Benzooxazoles as orexin antagonists

Details Benzooxazoles as orexin antagonists Benzooxazoles as orexin antagonists

2011-04-12

2011-04-12

Wilson, James O (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

C548S222000, C548S247000, C548S530000

Reexamination Certificate

active

07923470

ABSTRACT:
The present invention is concerned with novel sulfonamides of formula Iwherein R1, R2, Ar, Hetaryl, m and n are as described in the description and claims. The compounds are orexin receptor antagonists, useful in the treatment of disorders, in which orexin pathways are involved.

REFERENCES:
patent: WO 02/090355 (2002-11-01), None
patent: WO 2009/080533 (2009-07-01), None
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