M. Medarde et al., SYNTHETIC ANALOGS OF CARDENOLIDES WITH SI MPLIFIED STRUCTURE - PERHYDROINDENE DERIVATIVES, Anales de quimica, 91(1-2), 1995, pp. 89-94
Following our research on simple analogues of cardenolides, some perhy
droindenil derivatives have been synthesized. This simplification of t
he carbon skeleton is aimed at the finding of the minimum structural r
equirements necessary for the positive inotropic action.