申请人:Nippon Chemiphar Co., Ltd.
公开号:US05250546A1
公开(公告)日:1993-10-05
Amino-alcohol derivatives of the formula, ##STR1## where R.sub.1 is a straight or branched alkyl group having 3 to 8 carbon atoms, R.sub.2 and R.sub.3 are each a lower alkyl group, or R.sub.2 and R.sub.3 form a 5- to 7-membered ring together with the adjacent nitrogen atom which may have an oxygen atom attached thereto, R.sub.4 is a hydrogen atom or a lower alkyl group, R.sub.5 is a hydrogen atom or a lower alkyl group, X is a hydrogen or halogen atom or a lower alkyl or lower alkoxy group, and n is an integer of 2 or 3, and acid addition salts thereof, are effectively useful as medicines and agricultural chemicals. Processes are also disclosed for preparing such compounds.
该公式的氨基醇衍生物,其中R.sub.1是具有3至8个碳原子的直链或支链烷基基团,R.sub.2和R.sub.3分别是较低的烷基基团,或者R.sub.2和R.sub.3与相邻的氮原子一起形成一个5-至7-成员环,该环可能连接有一个氧原子,R.sub.4是氢原子或较低的烷基基团,R.sub.5是氢原子或较低的烷基基团,X是氢原子或卤素原子或较低的烷基或较低的烷氧基团,n是2或3的整数,以及它们的酸盐加合物,在药物和农药中具有有效用途。还公开了制备这类化合物的方法。