There are disclosed compounds having the formula
where
n is 0, 1, or 2;
p and q are each independently 1, 2 or 3;
each X and each Y are independently hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, nitro, amino, loweralkylamino, diloweralkylamino, trifluoromethyl or loweralkylthio;
R₁ and R₂ are each independently hydrogen or loweralkyl; and
R₃ is hydrogen, loweralkyl, loweralkylcarbonyl, arylloweralkyl or aminocarbonyl;
which are useful as analgesic, antipsychotic and anticonvulsant agents , and a process for their preparation.
所公开的化合物具有如下式子
式中
n为0、1或2
p 和 q 各自独立地为 1、2 或 3;
每个 X 和每个 Y 独立地为氢、低级烷基、低级烷氧基、卤素、羟基、硝基、
氨基、低 级烷基
氨基、稀释低级烷基
氨基、三
氟甲基或低级烷
硫基;
R₁ 和 R₂ 各自独立地为氢或低级烷基;以及
R₃ 是氢、低级烷基、低级烷基羰基、芳基低级烷基或
氨基羰基;
可用作镇痛剂、抗精神病剂和抗惊厥剂的化合物及其制备方法。