申请人:Ji Jianguo
公开号:US20050137226A1
公开(公告)日:2005-06-23
Compounds of formula:
or pharmaceutically acceptable salts, esters, amides, or prodrugs thereof, wherein: A and G are each independently N or N
+
—O
−
; m and n are each independently 0, 1, or 2; X
1
and X
3
are each independently O, S, and —N(R
1
)—; X
2
is O, S, —N(R
1
)—, —N(Ar
2
)—, and —N(R
2
)C(O)—; Ar
1
is a six-membered aromatic ring; Ar
2
is cyclohexyl or a mono- or bicyclic aromatic ring, and R
13
is hydrogen, alkyl, or halogen, as defined herein. The compounds are useful in treating conditions or disorders prevented by or ameliorated by nAChR ligands. Also disclosed are pharmaceutical compositions having compounds of formulas (I) and (II) and methods for using such compounds and compositions.
化合物的化学式:或其药学上可接受的盐、酯、酰胺或前药,其中:A和G分别独立为N或N+—O−;m和n分别独立为0、1或2;X1和X3分别独立为O、S和—N(R1)—;X2为O、S、—N(R1)—、—N(Ar2)—和—N(R2)C(O)—;Ar1是一个六元芳香环;Ar2是环己烷或单环或双环芳香环,R13是氢、烷基或卤素,如本文所定义。这些化合物可用于治疗由nAChR配体预防或改善的病症或障碍。还公开了含有化合物的药物组合物的化学式(I)和(II)以及使用这些化合物和组合物的方法。