A compound having the formula ##STR327## in which J is selected from the group consisting of ##STR328## in which t is an integer of 1 to 4 and S is selected from the group consisting of hydrogen, alkyl having 1 to 6 carbon atoms, alkoxy having 1 to 6 carbon atoms, and, when t is 2, (S).sub.t can be methylenedioxy or ethylenedioxy connected to two adjacent carbon atoms on the phenyl ring, B is selected from the group consisting of --(CHR.sup.22).sub.r --, --CH.dbd.CH--(CHR.sup.22).sub.r --, .dbd.(CH--CH.dbd.CH).sub.b, .dbd.CH--(CH.sub.2).sub.c -- and .dbd.(CH--CH).sub.d .dbd., R.sup.22 is hydrogen or methyl, r is zero or an integer of 1 to 10, b is an integer of 1 to 3, c is zero or an integer of 1 to 9 and d is zero or an integer of 1 to 5:
- K is hydrogen, phenyl, substituted phenyl, phenylalkyl, phenylalkyl having a substituent on the phenyl ring, cinnamyl, lower alkyl, pyridylmethyl, cycloalkylalkyl, adamantanemethyl, furylmethyl, cycloalkyl, alkoxycarbonyl or acyl;
- and
- indicates a single bond or a double bond, with the proviso that J is not ##STR329## when B is --(CHR.sup.22).sub.r --, or a pharmacologically acceptable salt thereof.