论文部分内容阅读
本文报道了莨菪碱,东莨菪碱,山莨菪碱,樟柳碱四种药用莨菪烷类生物碱以及一种和莨菪烷类生物碱可能有生源上联系的红古豆碱在中国茄科植物中的存在情况。结果表明:中国茄科茄族(Solaneae)中的天仙子亚族(Hyoscyaminae),向阳花亚族(Mandragorinae)以及曼陀罗族(Datureae)是此类生物碱最集中的植物群,也是今后寻找此类药物新资源应重点注意的研究对象。通过化学分析,证明矮莨菪(Przewalskia shebbearei)和青海矮莨菪(P.tangutica)的根中含有较高含量的莨菪碱和山莨菪碱,是两种有价值的原料植物。通过对唐古特山莨菪(Scopolia tangutica)的种群中所含上述五种生物碱的观察,发现这些碱在不同植物个体中的存在有变异,而且莨菪碱和山莨菪碱的含量也因产地不同而存在显著的差异。本文的研究结果,不但对进一步利用天然莨菪烷类生物碱的资源具有参考意义,而且对茄科植物的化学分类和系统安排也提供了有价值的资料。
This paper reports on four medicinal tropane alkaloids such as scopolamine, scopolamine, anisodamine, and anisodine, and one of the possible sources of red scopolamine and sterane alkaloids in Solanaceae in China. There is a situation. The results showed that the hyoscyamminae, mandragorae, and Datureae in the Solanae family of Solanae in China are the most concentrated alkaloids in this group, and they are also looking for in the future. The new resources for such drugs should focus on the research object. Chemical analysis showed that the roots of Przewalskia shebbearei and P. tangutica contained higher levels of scopolamine and anisodamine, which were two valuable raw materials. By observing the above five alkaloids in the population of Scopolia tangutica, it was found that the presence of these bases in different plant individuals was mutated, and the content of scopolamine and anisodamine was also different due to the origin. There are significant differences. The results of this study not only have reference significance for the further utilization of natural tropane alkaloid resources, but also provide valuable information for the chemical classification and systematic arrangement of solanaceous plants.