Disclosed are compounds displaying improved preferential serotonin-1A binding activity. The claimed compounds have the formula:
wherein
R₁ is selected from the group consisting of hydroxy, halogen, lower alkyl, lower alkoxy, and hydrogen;
R₂ is hydrogen or lower alkyl;
X is CH or a nitrogen atom;
ALK is a saturated, branched or unbranched, aliphatic hydrocarbon having from 1 to 7 carbon atoms; and Z is selected from the group consisting of hydrogen, halogen, hydroxy, trifluoromethyl, or lower alkyl; or a pharmaceutically acceptable salt thereof.
本发明涉及一种具有改进的优先选择性5-羟
色胺-1A结合活性的化合物。所述化合物的结构式为:其中,R₁选自羟基、卤素、低碳基、低烷氧基和氢;R₂为氢或低碳基;X为CH或氮原子;ALK为饱和的、分支的或非分支的、具有1至7个碳原子的脂肪族烃;Z选自氢、卤素、羟基、三
氟甲基或低碳基。或其药学上可接受的盐。