申请人:E. R. Squibb & Sons, Inc.
公开号:US03933836A1
公开(公告)日:1976-01-20
Compounds having the structure ##EQU1## and the pharmaceutically acceptable salts thereof, wherein R.sub.1 and R.sub.2 are the same or different and are selected from alkyl, cycloalkyl, aryl and arylalkyl; R.sub.3 is hydrogen, halogen, trifluoromethyl, alkoxy, aryloxy, or dialkylamidosulfonyl; R.sub.4 is hydrogen, halogen, alkyl, alkoxy or aryl; and n is 1 or 2, are useful central nervous system stimulants.
具有结构##EQU1##及其药用可接受盐的化合物,其中R.sub.1和R.sub.2相同或不同,选自烷基、环烷基、芳基和芳基烷基;R.sub.3为氢、卤素、三氟甲基、烷氧基、芳氧基或二烷基氨基磺酰基;R.sub.4为氢、卤素、烷基、烷氧基或芳基;n为1或2,可用作中枢神经系统兴奋剂。