The synthesis and adrenergic activity of the stereoisomeric aryl-substituted 1-aminotetralins (3, 4, and 7) and 1-aminoindans (5 and 6), rigid structures related to the benzylamine derivatives (2), are presented. Among this series of compounds tested, trans-5, 6-dihydroxy-1-methylamino-2-(3, 4, 5-trimethoxyphenyl)-1, 2, 3, 4-tetrahydronaphthalene (3b) was the most active tracheal relaxing compound, which was approximately ten times as active as the corresponding cis isomer (4b) and about two times as active as 2b. The structure-activity relationship in this series is discussed.
本文介绍了立体异构芳基取代的 1-
氨基四氢
萘 (3、4 和 7) 和
1-氨基茚满 (5 和 6)的合成和
肾上腺素活性,它们的刚性结构与
苄胺衍
生物 (2) 有关。在测试的这一系列化合物中,反式-5,6-二羟基-1-甲基
氨基-2-(3,4,5-三
甲氧基苯基)-1,2,3,4-四氢
萘(3b)是最具活性的气管松弛化合物,其活性约为相应顺式异构体(4b)的 10 倍,约为 2b 的 2 倍。本文讨论了该系列化合物的结构-活性关系。