Compounds of formula
and the salts of formula
wherein:
R' and R3 are hydrogen and alkyl;
R2 and R4 are hydrogen, alkyl, aryl, aralkyl, alkyloxyl alkyl or aryloxyl alkyl;
R5, R6, R7 and R8 are hydrogen; halo; nitro; alkyl; cycloalkyl; hydroxy; alkyloxy; aryloxy; a-hydroxyaryl-methyl; amino; mono- and dialkyl-amino; mono-, di- and trihalo alkyl-amino; alkenylamino; alkynylamino; (aryl alkyl) amino; (alkyloxy alkyl)amino; (hydroxy alkyl)amino; (aryloxy alkyl)amino; (mono- and di(alkyl)amino-alkyl)amino; alkanoyl-amino; N-(alkyl)-alkanoylamino; aminocarbonylamino; (1-alkyl-4-piperidinyl)amino; cycloalkylamino wherein said cycloalkyl represents a mono-, bi-, tri- or tetracyclic hydrocarbon radical having from 3 to 10 carbon atoms; and a radical of the formula -N-CH=C(COO-alkyl)2 R10
wherein R'° is hydrogen, alkyl, alkenyl and alkynyl; or, when taken together R5and R6, R6and R8 or R7 and R8 may form a tri-or tetramethylene bridge or complete a fused benzene nucleus; R9 is alkyl, alkenyl, alkynyl and aryl alkyl; and X is a pharmaceutically acceptable anion and n represents the valency of the anion, display monoamine oxidase inhibiting properties.
式化合物
和式盐
其中
R' 和 R3 是
氢和烷基;
R2 和 R4 是
氢、烷基、芳基、芳烷基、烷
氧基烷基或芳基烷基;
R5、R6、R7 和 R8 是
氢;卤素;硝基;烷基;
环烷基;羟基;烷
氧基;芳
氧基;a-羟基芳基
甲基;
氨基;单和二烷基
氨基;单、二和三卤代烷基
氨基;
烯基
氨基;炔基
氨基;(芳基烷基)
氨基;(烷
氧基烷基)
氨基;(羟基烷基)
氨基;(芳
氧基烷基)
氨基;(单-和二(烷基)
氨基-烷基)
氨基;烷酰
氨基;N-(烷基)-烷酰
氨基;
氨基羰基
氨基;(1-烷基-4-
哌啶基)
氨基;
环烷基
氨基,其中所述
环烷基代表具有 3 至 10 个
碳原子的单环、双环、
三环或四
环烃基;以及式 -N-CH=C(COO- 烷基)2R10的基团
其中 R'° 是
氢、烷基、
烯基和炔基;或者,当 R5 和 R6、R6 和 R8 或 R7 和 R8 结合在一起时,可形成三或四亚
甲基桥或完整的融合
苯核;R9 是烷基、
烯基、炔基和芳基烷基;X 是药学上可接受的阴离子,n 代表阴离子的价数,具有单胺
氧化酶抑制特性。