N-(4,5,6,7-tetrahydro-thiazolo-[5,4-c]pyridin-2-yl)-(C.sub.6-18)arylsulfon-
amides, wherein the nitrogen atom of the pyridine is substituted, and
wherein the pyridine ring is optionally bridged, useful as a
pharmaceutical related to steroid sulfatase ##STR00001##