The invention relates to 1-phenyl-4-amino-cyclohex-2-ene-1-carboxylic-acid-esters of the general formula I ##STR1## wherein R.sub.1 and R.sub.2 may be the same or different and may be H, alkyl, hydroxyalkyl, alkenyl, preferably with 1 to 4 C-atoms, aralkyl which may be bonded to each other, in which connection the heterocyclic system formed may be substituted further by the OH- group and where attachment takes place by an oxygen or a nitrogen atom, if desired, which in its turn carries an H, alkyl with 1 to 4 C-atoms, aryl which may be substituted by chlorine, preferably in 3 or 4-position, and by methoxy, preferably in 2 or 4-position, acyl, preferably alkanoyl with 1 to 4 C-atoms, and aroyl, or aralkyl, and R.sub.3 represents an alkyl radical with 1 to 4 C-atoms, the salts thereof and quarternary ammonium compounds, and a process for their preparation. These compounds have analgesic and neuroleptic properties.
本发明涉及一般式I的1-苯基-4-
氨基-
环己-2-烯-1-羧酸酯:
其中R1和R2可以相同或不同,可以是氢、烷基、羟基烷基、烯基,优选具有1至4个碳原子,可以相互连接的芳基烷基,连接处形成的杂环系统可以进一步由OH基取代,如果需要,可以通过氧或氮原子连接,该氧或氮原子可以携带H、具有1至4个碳原子的烷基、芳基,该芳基可以被
氯取代,优选在3或4位被
氯取代,可以被甲氧基取代,优选在2或4位被甲氧基取代,酰基,优选具有1至4个碳原子的脂肪酰基和芳酰基,或芳基烷基,R3代表具有1至4个碳原子的烷基基团,以及其盐和季
铵化合物,以及其制备方法。这些化合物具有镇痛和神经元抑制作用。