作者:Tripetch Kanchanapoom、Ryoji Kasai、Phannipha Chumsri、Yoshikazu Hiraga、Kazuo Yamasaki
DOI:10.1016/s0031-9422(00)00363-0
日期:2001.2
Abstract Two alkaloids, canthin-6-one 9-O-β-glucopyranoside and 7-hydroxy-β-carboline 1-propionic acid, were isolated from the roots of Eurycoma harmandiana, together with the five known canthin-6-one alkaloids, 9-hydroxycanthin-6-one, 9-methoxycanthin-6-one, 9,10-dimethoxycanthin-6-one, canthin-6-one and canthin-6-one N-oxide, and the two known β-carboline alkaloids, β-carboline 1-propionic acid and
【摘要】:从Eurycomaharmandiana的根中分离得到两种生物碱,canthin-6-one 9-O-β-glupyranoside和7-hydroxy-β-carboline 1-propionic acid,以及五种已知的canthin-6-one生物碱, 9-hydroxycanthin-6-one, 9-methoxycanthin-6-one, 9,10-dimethoxycanthin-6-one, canthin-6-one 和 canthin-6-one N-oxide, 以及两种已知的β-咔啉生物碱, β-咔啉 1-丙酸和 7-甲氧基-β-咔啉 1-丙酸。它们的结构基于对光谱数据的分析。