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Position: Home > Articles > Study on Chemical Constituents of Alkaloids of Ochrosia borbonica Chinese Journal of Tropical Agriculture 2017 (11) 89-96

玫瑰树生物碱化学成分研究

作  者：
李国明;易平
单  位：
云南省德宏热带农业科学研究所检测中心
关键词：
夹竹桃科;萝芙木亚科;玫瑰树;单萜吲哚生物碱;波谱分析技术
摘  要：
玫瑰树生物碱是夹竹桃科萝芙木亚科玫瑰树属植物玫瑰树中特有的一类单萜吲哚生物碱及二聚体。本论文旨在对玫瑰属植物中具备抗肿瘤和抗炎等多种生理活性的单萜吲哚类生物碱化合物进行分析研究和结构鉴定。玫瑰树茎枝经甲醇提取的浸膏,依次采用不同极性的有机溶剂通过层析硅胶柱、RP-18反相柱、正相硅胶柱进行分离净化获得生物碱类化合物,再经高效液相色谱进行分离纯化得到玫瑰树单组分生物碱化合物,通过核磁共振仪获得每个组分的1H-NMR和13C-NMR数据,结合其它波谱分析技术,综合解析化合物的波谱数据,鉴定了其中两个生物碱成分的化学结构,两个化合物均为首次从该类玫瑰树中分离得到,为进一步解析鉴定其它生物碱成分提供了指导依据。
译  名：
Study on Chemical Constituents of Alkaloids of Ochrosia borbonica
作  者：
LI Guoming;YI Ping;Institute for Tropical Agriculture Scientific Research of De Hong;
关键词：
Apocynaceae;;subfamily of the Rauwolfia;;Ochrosia borbonica;;Monoterpenoid indole alka loids;;Spectrum analysis technique
摘  要：
Alkaloids of the Ochrosia borbonica were a class of special Monoterpenoid indole alkaloids and Dimer, which Included in the plant of Rose that Attributable to the subfamily of the Rauwolfia. This paper aimed to analyze the structure and identification of monoterpene indole alkaloid compounds with many biological activities, such as anti-tumor and anti-inflammatory, in the rose plants. The extractum extracted from the stem of the rose tree by methanol,organic solvents with different polarities were used successively by chromatography silica gel column、 RP-18 reversed phase column and Positive phase silica gel column to isolate and purify the alkaloid compounds, the mono-component alkaloids of rose tree were separated and purified by high performance liquid chromatography, the 1 H-NMR and 13 C-NMR data of each component were obtained by nuclear magnetic analysis, the Spectral data of compounds to identify the chemical structures of two alkaloids and the two compounds were isolated from this Ochrosia borbonica for the first time,which provided the guidance for further identification of other alkaloids.

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