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- buxus alkaloids 黄杨生物碱
- METHOD:Acetylation of the total alkaloids of buxus gave tri-acetylated cyclovirobuxine D followed by hydroxylsis to produce the target compound. 方法:黄杨木总生物碱通过酰化、酸溶分离得到环维黄杨星D三乙酰化物,经水解得目标物。
- Cyclovirobuxine-D (CVB-D), a steroidal alkaloid, is extracted from the plant Buxus microphylla. 环维黄杨星D (cyclovirobuxine D ,CVB-D) 是从黄杨科植物小叶黄杨的木质部分分离出的生物碱之一。
- Discussions on two species in genus Buxus Linn. 黄杨属两种在分类上处理意见的讨论.
- Studies on the alkaloids from Salsola collina Pall. 猪毛菜中生物碱化学成分的研究。
- Determination of Alkaloids in Portulaca Oleracea L. 马齿苋总生物碱的测定。
- Any of several alkaloids with similar structures. 一种结构相似的晶体碱
- Lysine is a precursor of certain alkaloids. 赖氨酸是某些生物碱的前体。
- Total alkaloids from Gelsemium elegans Benth. 钩吻总生物碱
- Nicotine is a colorless, poisonous alkaloid. 尼古丁是无色有毒生物碱。
- A NEW ALKALOID FROM CORYDALIS DELAVAYI FRANCH. 丽江紫堇的新生物碱。
- Nicotine is a colorless,poisonous alkaloid. 尼古丁是无色有毒生物碱。
- An alkaloid that is the active component of curare. 筒箭毒碱作为箭毒活跃成分的生物碱
- Yohimbine is a kind of poisonous alkaloid. 育亨宾是一种带有毒性的生物碱。
- The rhizomes are rich in the alkaloid colchicine. 根状茎富有生物碱秋水仙素。
- It may be composed of allelochemics such as alkaloids or terpenes. 它可以由异种化合物例如生物碱或萜稀组成。
- Advances in studies on indole alkaloids of Nauclea L. 乌檀属植物的吲哚类生物碱成分研究进展。
- Title： C19-DITERPENOID ALKALOIDS FROM ACONITUM TRANSSECUTUM DIELS. 关键词：直缘乌头;C19-二萜生物碱;成分研究
- Aim To investigate the alkaloids of Thesium chinense Turcz. 摘要目的研究百蕊草中的生物碱成分。
- Title： Determination of Alkaloids in Portulaca Oleracea L. 关键词：马齿苋；生物碱；测定；紫外分光光度法
