オオヒレアザミSilybum marianum(L.)GAERTN.の成合研究(第1報)新フラボノリグナン2,3-Dehydrosilymarinおよび2,3-Dehydrosilychristin
1975 年 95 巻 8 号 p. 1017-1021
詳細
1975 年 95 巻 8 号 p. 1017-1021
Two new flavonolignans, named 2, 3-dehydrosilymarin (I) and 2, 3-dehydrosilychristin (IIa), were isolated from the seeds of Silybum marianum (L.) GAERTN. (Compositae), together with silymarin and silychristin. Structures of these substances were determined from spectroscopic evidence.
