摘要:
A series of new N-substituted 2,3-dihydro-2-aminomethyl-2H-1-benzofuran derivatives was prepared and evaluated for affinity at 5-HT1A, 5-HT2A, 5-HT2C, 5-H-3, D-2, and D-3 receptors. Compound 9, 8-[4-[N-propyl-N-(7-hydroxy-2,3-dihydro-2h-1-benzofuran-2-yl)methyl]aminobutyl]-8-azaspiro[4,5]decane-7,9-dione, bound at 5-HT1A sites with nanomolar affinity (IC50 = 1.5 nM) and high selectivity over 5-HT2A, 5-HT2C, 5-HT3, D-2, and D-3 receptors. (C) 1999 Elsevier Science Ltd. All rights reserved.