申请人:E. R. Squibb & Sons, Inc.
公开号:US04338435A1
公开(公告)日:1982-07-06
Compounds having the formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently hydrogen, halogen, trifluoromethyl, aminosulfonyl, nitro, alkyl or alkoxy; R.sub.3 is hydrogen, alkyl, or phenylmethyl; R.sub.4 is hydrogen, alkyl, or phenyl, and R.sub.15 is alkyl, phenyl or phenylmethyl, or R.sub.4 and R.sub.15 together are --(CH.sub.2).sub.m -- wherein m is 1 or 2; R.sub.5,R.sub.6,R.sub.7,R.sub.8,R.sub.9,R.sub.10,R.sub.11,R.sub.12,R.sub.13 and R.sub.14 are each independently hydrogen, halogen, alkyl or phenyl; n.sub.1,n.sub.2,n.sub.3,n.sub.4 and n.sub.5 are each independently 0 or 1; with the proviso that if R.sub.4 and R.sub.15 together are --(CH.sub.2).sub.m -- the sum of n.sub.1, n.sub.2, n.sub.3, n.sub.4, n.sub.5 and m is 2 or 3; have diuretic activity.
化合物的化学式为##STR1##其中R.sub.1和R.sub.2各自独立地为氢、卤素、三氟甲基、氨基磺酰基、硝基、烷基或烷氧基;R.sub.3为氢、烷基或苯甲基;R.sub.4为氢、烷基或苯基,R.sub.15为烷基、苯基或苯甲基,或R.sub.4和R.sub.15一起为--(CH.sub.2).sub.m--其中m为1或2;R.sub.5、R.sub.6、R.sub.7、R.sub.8、R.sub.9、R.sub.10、R.sub.11、R.sub.12、R.sub.13和R.sub.14各自独立地为氢、卤素、烷基或苯基;n.sub.1、n.sub.2、n.sub.3、n.sub.4和n.sub.5各自独立地为0或1;但如果R.sub.4和R.sub.15一起为--(CH.sub.2).sub.m--,则n.sub.1、n.sub.2、n.sub.3、n.sub.4、n.sub.5和m的总和为2或3;具有利尿作用。