Chemical constituents from root barks of <i>Erythrina mildbraedii</i> and stem barks of <i>Erythrina addisoniae</i>
作者:E. Talla、E. Yankep、J. Tanyi Mbafor
DOI:10.4314/bcse.v28i1.19
日期:——
was isolated from the stem barks of Erythrina addisoniae along with known tetracosanoic acid ( 2 ), α-sophoradiol ( 3 ), stigmasterol ( 4 ), warangalone ( 5 ), 3- O β-D-glucopyranoside of β-sitosterol ( 6 ) and 7- O -β-D-glucopyranoside of daidzein ( 7 ). Two known compounds (erythrinasinate (8) and erycristagallin ( 9 )) were also isolated from the root barks of Erythrina mildbraedii . Their structures
从刺桐的皮中分离出十四酸的β-D-半乳糖吡喃糖苷,以及已知的二十烷酸(2),α-s二醇(3),豆甾醇(4),warangalone(5),3- β-谷甾醇的Oβ-D-吡喃葡萄糖苷(6)和黄豆苷元的7-O-β-D-吡喃葡萄糖苷(7)。两种已知的化合物(erythrinasinate(8)和erycristagallin(9))也从温和刺桐的根皮中分离出来。根据光谱数据和化学转化确定了它们的结构。关键词:赤藓,赤藓,根皮,茎皮,豆科,糖苷酸公牛。化学 Soc。埃塞俄比亚。2014,28(1),155-159。DOI:http://dx.doi.org/10.4314/bcse.v28i1.19