Digitalis purpurea L. 種子中の一成分

抄録

From the seeds of Digitalis purpurea L., a new substance of m.p. 205° (uncorr.) was obtained. This substance gave positive Legal and Keller-Kiliani reactions, and its analytical values corresponded to C₃₂H₄₈O₉, with one methoxyl group. This substance is pharmacologically inactive and its properties are very similar to the substance isolated from the seeds of Digitalis lanata Ehrh. by Reichstein and others.