Abstract: The present invention discloses novel aryl oxazole compounds of Formula I (I), or pharmaceutically acceptable salts thereof, which have histamine-H3 receptor antagonist or inverse agonist activity, as well as methods for preparing and using such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using these compositions to treat obesity, cognitive deficiencies, narcolepsy, and other histamine H3 receptor-related diseases.

Abstract: The present invention provides compounds of formula (I) where n, R1, R2, R3, R4, R5 and Heteroaryl are defined herein. The compounds are inhibitors of the uptake of one or more monoamines selected from serotonin, norepinephrine and dopamine and, as such, may be useful in the treatment of disorders of the central and/or peripheral nervous system.

Abstract: The present invention relates to inhibitors of serotonin and/or norepinephrine reuptake and specifically provides compounds of formula (I): wherein A is selected from —O— and —S—; X is selected from C1-C8 alkyl, C2-C8 alkenyl, and C4-C8 cycloalkylalkyl, each of which may be optionally substituted with up to 3 substituents each independently selected from phenyl, pyrrolidinyl, piperidinyl, morpholinyl, halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0, 1 or 2, —CF3, —CN and —CONH2; Y is selected from (a), (b), (c), (d), (e), (f) where R3, R4 and R5 are independently selected from hydrogen, halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0, 1 or 2, nitro, acetyl, —CF3, —SCF3 and cyano; R6 and R7 are independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0, 1 or 2, nitro, acetyl, —CF3, —SCF3 and cyano; R8 is selected from chloro, bromo, iodo, C1-C4alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0, 1 or 2, nitro, acetyl, —CF3, —SCF3 and cyano; R

Abstract: There is provided a compound of formula (I) wherein A is selected from —O— and —S—; X is selected from phenyl optionally substituted with up to 5 substituents each independently selected from halo, C1-C4 alkyl and C1-C4 alkoxy, thienyl optionally substituted with up to 3 substituents each independently selected from halo and C1-C4 alkyl, and C2-C8 alkyl, C2-C8 alkenyl, C3-C8 cycloalkyl and C4-C8 cycloalkylalkyl, each of which may be optionally substituted with up to 3 substituents each independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0, 1 or 2, —CF3, —CN and —CONH2; Y is selected from phenyl, naphthyl, dihydrobenzothienyl, benzothiazolyl, benzoisothiazolyl, quinolyl, isoquinolyl, naphthyridyl, thienopyridyl, indanyl, 1,3-benzodioxolyl, benzothienyl, indolyl and benzofuranyl, each of which may be optionally substituted with up to 4 or, where possible, up to 5 substituents each independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0,

Abstract: There is provided a heretoaryloxy/thio 3-substituted propanamine compound of formula (I) wherein A is selected from —)— and —S—; X is selected from phenyl optionally substituted with up to 5 substituents each independently selected from halo, C1-C4 alkyl and C1-C4 alkoxy, thienyl optionally substituted with up to 3 substituents each independently selected from halo and C1-C4 alkyl, and C2-C8 alkyl, C2-C8 alkenyl, C3-C8 cycloalkyl and C4-C8 cycloalkylalkyl, each of which may be optionally substituted with up to 3 substituents each independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl —S(O)n— where n is 0, 1 or 2, —CF3, —CN and —CONH2; Y is selected from dihydrobenzothienyl, benzothiazolyl, benzoisothiazolyl, quinolyl, isoquinolyl, naphthyridyl, and thienopyridyl, each of which may be optionally substituted with up to 4 or, where possible, up to 5 substituents each independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0, 1 or 2, nitro acetyl, —CF3, —SCF3 a

Abstract: There is provided a compound of formula (I) wherein A is selected from —O— and —S—; X is selected from C2-C8 alkyl, C2-C8 alkenyl, C3-C8 cycloalkyl and C4-C8 cycloalkylalkyl, each of which may be optionally substituted with up to 3 substituents each independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0, 1 or 2, —CF3, —CN and —CONH2; Y is selected from phenyl, naphthyl, dihydrobenzothienyl, benzothiazolyl, benzoisothiazolyl, quinolyl, isoquinolyl, naphthyridyl, thienopyridyl, indanyl, 1,3-benzodioxolyl, benzothienyl, indolyl and benzofuranyl, each of which may be optionally substituted with up to 4 or, where possible, 5 substituents each independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n— where n is 0, 1 or 2, nitro, acetyl, —CF3, —SCF3 and cyano; and when Y is indolyl it may be substituted or further substituted by an N-substituent selected from C1-C4 alkyl; Z is selected from H, OR3 or F, wherein R3 is selected from H, C1-C6 alkyl and phenyl