| 摘要 |
Compounds that specifically bind to the human alpha1a adrenergic receptor, including compounds effective to reduce symptoms of benign prostatic hypertrophy include compounds of formula: <IMAGE> wherein: Ar1 and Ar2 can be independantly aromatic, heteroaromatic, or condensed heteroaromatic unsubstituted or substituted with amino, alkoxy, sulfonamido, alkyl, heteroalkyl, halo; m is 0 or 1; n is 0, 1, or 2; het is an aromatic or nonaromatic heterocyclic ring, substituted with alkyl, halo, or alkoxy substituents; and X is a branched or straight chain aliphatic or halogen substituent.
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