2-[(substituted)phenyl]-5-[1-(2-phenylazacycloheptyl)methyl]-1H-pyrroles with high affinity and selectivity for the dopamine D-3 receptor

被引:15
|
作者
Bolton, D [1 ]
Boyfield, I [1 ]
Coldwell, MC [1 ]
Hadley, MS [1 ]
Johns, A [1 ]
Johnson, CN [1 ]
Markwell, RE [1 ]
Nash, DJ [1 ]
Riley, GJ [1 ]
Scott, EE [1 ]
Smith, SA [1 ]
Stemp, G [1 ]
Wadsworth, HJ [1 ]
Watts, EA [1 ]
机构
[1] SMITHKLINE BEECHAM PHARMACEUT, HARLOW CM19 5AW, ESSEX, ENGLAND
关键词
D O I
10.1016/S0960-894X(97)00045-0
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A series of 2-[(substituted)phenyl]-5-[1-(2-phenylazacycloheptyl)methyl]-1H-pyrroles (8 - 15) has been prepared to investigate the effect on affinity and selectivity for the dopamine Dg receptor of modifying the substituent in the phenyl ring at the 2-position of the pyrrole. Sulfonate 7 and sulfonamides 12, 14, 15 were shown to have high affinities (pKi's 8.0 - 8.7) and selectivities (100 - 150-fold) for the D-3 over the D-2 receptor. (C) 1997, Elsevier Science Ltd.
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收藏
页码:485 / 488
页数:4
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