论文部分内容阅读
百合科植物小根蒜(Allium macrostemon Bge.)的干燥鳞茎为中药薤白的主要来源之一,主产于东北、华北等地。具有理气宽胸、通阳散结之功效,中医用于治疗胸痹、心痛彻背等症,大体上相当于现代医学中的心绞痛、心肌梗死、动脉粥样硬化等症。截止目前,关于小根蒜的化学成分尚未见报道。在系统研究活血药的过程中,我们对该植物的鳞茎的化学成分进行了研究,首次从中分离得到了7个化合物,通过理化常数和波谱分析分别鉴定为:21-甲基-二十三烷酸(Ⅱ),β-谷甾醇(Ⅲ),胡萝卜甙(Ⅳ),Smilagenin-
The dried bulbs of Allium macrostemon Bge. are one of the major sources of Chinese herbal medicine. They are mainly produced in northeast and north China. With the effect of qi and wide chest and Tongyang Sanjie, traditional Chinese medicine is used to treat chest pains and heartaches and backaches. It is roughly equivalent to angina, myocardial infarction, and atherosclerosis in modern medicine. Up to now, the chemical composition of Xiaogeng has not been reported. In the process of studying the active blood drug, we studied the chemical composition of the bulb of the plant and isolated 7 compounds from it for the first time. The physicochemical constants and the spectral analysis were respectively identified as: 21-methyl-tricosane Acid (II), β-Sitosterol (III), Carrot (IV), Smilagenin-