Shutske G M, Allen R C, Försch M F, Setescak L L, Wilker J C
J Med Chem. 1983 Sep;26(9):1307-11. doi: 10.1021/jm00363a016.
The indazole, benzisothiazole, and benzisothiazole 1,1-dioxide analogues of [[7-chloro-3-(2-fluorophenyl)-1,2-benzisoxazol-6-yl]oxy]acetic acid were synthesized and tested for diuretic activity in saline-loaded mice. Each analogue was found to be less active than the parent benzisoxazole: the diuretic activity followed the order O greater than S greater than N = SO2 in regard to the heteroatom in the 1-position of the ring.