申请人:Huang Jianhua
公开号:US06887875B2
公开(公告)日:2005-05-03
Diarylpyrimidine compounds of Formula I are provided, wherein.
or a pharmaceutically acceptable salt thereof, wherein:
Ar
1
and Ar
2
are independently chosen from:
phenyl which is mono-, di-, or tri-substituted,
1-naphthyl and 2-naphthyl, each of which is optionally mono-, di-, or tri-substituted, and
optionally mono-, di-, or tri-substituted heteroaryl, said heteroaryl having from 1 to 3 rings, 5 to 7 ring members in each ring and, in at least one of said rings, from 1 to about 3 heteroatoms selected from the group consisting of N, O, and S;
R is oxygen or absent;
Z
2
is CR
2
; Z
3
is nitrogen;
R
1
and R
2
are independently chosen from hydrogen, halogen, amino, cyano, nitro, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted mono- or di-alkylamino, optionally substituted cycloalkyl, optionally substituted (cycloalkyl)alkyl, optionally substituted (cycloalkyl)oxy, optionally substituted (cycloalkyl)alkoxy, optionally substituted alkylthio, optionally substituted alkylsulfinyl, optionally substituted alkylsulfonyl, and optionally substituted mono- or dialkylcarboxamide; with the proviso that not all of R
1
, R
3
, and R
4
are hydrogen.
These compounds are useful in the treatment of a number of CNS and periphereal disorders, particularly stress, anxiety, depression, cardiovascular disorders, and eating disorders. Methods of treatments of such disorders and well as packaged pharmaceutical compositions are also provided.
Compounds of Formula I are also useful as probes for the localization of CRF receptors and as standards in assays for CRF receptor binding. Methods of using the compounds in receptor localization studies are given.
本文提供了式I的二芳基嘧啶化合物,其中或其药学上可接受的盐,其中:Ar1和Ar2分别选择自:苯,其为单,双或三取代基,1-萘基和2-萘基,每个都可以是可选的单,双或三取代基,以及可选的单,双或三取代的杂环芳基,该杂环芳基具有1至3个环,每个环中有5至7个环成员,并且在至少一个环中,有1至约3个来自N,O和S的杂原子;R为氧或不存在;Z2为CR2;Z3为氮;R1和R2分别选择自氢,卤素,氨基,氰基,硝基,可选取代的烷基,可选取代的烯基,可选取代的炔基,可选取代的烷氧基,可选取代的单取代或双取代烷基氨基,可选取代的环烷基,可选取代的(环烷基)烷基,可选取代的(环烷基)氧基,可选取代的(环烷基)烷氧基,可选取代的烷硫基,可选取代的烷基亚砜基,可选取代的烷基磺酰基和可选取代的单取代或双取代烷基羧酰胺;但R1,R3和R4并非全部为氢。这些化合物在治疗多种中枢神经系统和外周疾病中有用,特别是压力,焦虑,抑郁,心血管疾病和饮食失调。本文还提供了治疗这些疾病的方法以及包装的制药组合物。式I的化合物也可用作CRF受体定位的探针以及CRF受体结合测定中的标准。给出了使用这些化合物进行受体定位研究的方法。