Xiao Can, Yuan Yuan, Ding Yang-zhou, Jin Tie-fei, Pei Gang
School of Pharmacy, Hunan university of Chinese Medicine, Changsha 410208, China.
Zhong Yao Cai. 2011 Apr;34(4):551-3.
To study the alkaloids from the stems of Zanthoxylum dissitum.
Added ammonia to the 0.5% HCl extract solution of the plants until the pH was 11 to collect the total alkaloids. Using the chromatography of alumina and silica gel to separate the alkaloids. According to the physicochemical properties and spectral analysis to elucidate the structures of the constitutes.
Four compounds were isolated and identified as nitidine (I), sanguinarine (II), zanthobungeanine (III), dictamnine (IV).
Besides dictamnine, three others are isolated from the rhizome of the plant for the first time.
研究毛叶花椒茎中的生物碱。
向植物的0.5%盐酸提取液中加入氨水至pH为11，以收集总生物碱。采用氧化铝和硅胶柱色谱法分离生物碱。根据其理化性质和光谱分析阐明所分离成分的结构。
分离鉴定出4个化合物，分别为氯化两面针碱（Ⅰ）、血根碱（Ⅱ）、毛叶花椒碱（Ⅲ）、白鲜碱（Ⅳ）。
除白鲜碱外，其他3种生物碱为首次从该植物根茎中分离得到。
