申请人:American Home Products Corporation
公开号:US04371697A1
公开(公告)日:1983-02-01
A compound of the formula: ##STR1## in which R.sup.1 and R.sup.2 are, independently, hydrogen, alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, halo, perfluoroalkyl of 1 to 3 carbon atoms, nitro, alkanoyl of 2 to 4 carbon atoms or alkoxycarbonyl of 2 to 4 carbon atoms; R.sup.3 is hydrogen, halo, nitro or alkanoyl of 2 to 4 carbon atoms; R.sup.4 is hydrogen, halo, nitro or perfluoroalkyl of 1 to 3 carbon atoms; R.sup.5 and R.sup.6 are, independently, hydrogen, methyl or ethyl; or a non-toxic acid addition salt thereof, are central nervous system stimulants.
化合物的分子式为:##STR1##
其中,R.sup.1和R.sup.2分别独立地为氢、1至6个碳原子的烷基、1至6个碳原子的烷氧基、卤素、1至3个碳原子的全氟烷基、硝基、2至4个碳原子的烷酰基或2至4个碳原子的烷氧羰基;R.sup.3为氢、卤素、硝基或2至4个碳原子的烷酰基;R.sup.4为氢、卤素、硝基或1至3个碳原子的全氟烷基;R.sup.5和R.sup.6分别独立地为氢、甲基或乙基;或其无毒酸盐,是中枢神经系统的兴奋剂。