Coumarin and secoiridoid glucosides from bark of Olea africana and Olea capensis.
作者:HIROKI TSUKAMOTO、SUEO HISADA、SANSEI NISHIBE
DOI:10.1248/cpb.33.396
日期:——
Coumarin glucosides, esculin (1) and scopolin (2), were isolated from the bark of Olea africana MILL. (O. europaea L. subsp. africana (MILL.) GREEN) while isoscopoletin-β-D-glucoside (magnolioside) (3) was isolated from the bark of Olea capensis L. The secoiridoid glucoside oleuropein (4) was also isolated from both species.
香豆素糖苷,艾斯库林(1)和斯科波林(2),是从非洲油橄榄树(Olea africana MILL.)(欧洲油橄榄树(O. europaea L. subsp. africana (MILL.) GREEN))的树皮中分离出来的,而异斯科波勒丁-β-D-葡萄糖苷(Magnolioside)(3)则是从南非油橄榄(Olea capensis L.)的树皮中分离的。还从这两种植物中分离出了次生苦苷类糖苷油橄榄苷(4)。