申请人:Ho D. Ginny
公开号:US20070249604A1
公开(公告)日:2007-10-25
Compounds of the formula
or a pharmaceutically acceptable salt thereof, wherein
R
1
is aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heterocycloalkylalkyl or alkyl, all optionally substituted;
R
2
is H; or aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heterocycloalkylalkyl or alkyl, all optionally substituted;
R
3
is aryl, heteroaryl, cycloalkyl or heterocycloalkyl, all optionally substituted;
X is a bond, —(CH
2
)
m
—N(R
7
)—(CH
2
)
n
—, —(CH
2
)
m
—O—(CH
2
)
n
—, —(CH
2
)
m
—S—CH
2
)
n
—, —C(O)—, —CH(OH)—, —C(O)N(R
7
)—, —C(O)N(R
7
)-alkylene or —N(R
7
)C(O)—;
R
7
is H or alkyl; and m and n are each 0-6, provided that the sum of m and n is 0-6; or a pharmaceutically acceptable salt or solvate thereof, pharmaceutical compositions thereof, and the use of said compounds in the treatment of cough, pain, anxiety, asthma, depression, alcohol abuse, urinary incontinence and overactive bladder are disclosed.