作者:Philippe Christen、Margaret F. Roberts、J.David Phillipson、William C. Evans
DOI:10.1016/0031-9422(94)00777-q
日期:1995.3
Twenty-six tropane alkaloids were identified from the root-bark of Erythroxylum monogynum by GC and GC-MS and twenty of these alkaloids had not previously been reported as constituents of the root-bark. 3α-(3′,4′,5′-Trimethoxybenzoyloxy) tropane was the main base and in addition, three new alkaloids were identified as 3α-isobutyryloxynortropane, 3α-(4-methylvaleroyloxy)tropane and tentatively, 3β-
通过 GC 和 GC-MS 从 Erythroxylum monogynum 的根皮中鉴定出 26 种托烷类生物碱,其中 20 种生物碱以前没有被报道为根皮的成分。3α-(3',4',5'-三甲氧基苯甲酰氧基)托烷是主要碱,此外,还鉴定出三种新生物碱为3α-异丁酰氧基去甲托烷、3α-(4-甲基戊酰氧基)托烷和3β-苯基乙酰氧基托烷。