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中国科学院昆明植物研究所知识管理系统
Knowledge Management System of Kunming Institute of Botany,CAS
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昆明植物所硕博研究生... [1]
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2010 [1]
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发表日期:2010
资助项目:In order to investigate the indole alkaloids, this thesis studied on the chemical constituents of two plants, Neolamarckia cadamba and Plumeria rubra. Forty–one compounds, including ten new compounds were isolated, and the biogenetic pathways of them were proposed.Chapter 1: Study on Chemical Constituents of Neolamarckia cadamba, Thirty–seven compounds were isolated from the leaves of the Neolamarckia cadamba, and thirty–three of them were identified, including ten new compounds. The structural types of these compounds are mainly monoterpenoid indole alkaloids. Among them, compounds 1, 2, 3, 4 and 5 are considered to be derived biogenetically from the corresponding glycosidic indole alkaloids by introducing the third nitrogen atom into their E ring respectively by the double Mannich–like condensation. It is the first sample that monoterpenoid indole alkaloids could be further modified by amino acids. There is also a novel rearrangement indole alkaloid (compound 6) isolated from this genus.Chapter 2: Study on Chemical Constituents of Plumeria rubra, Four compounds were isolated from the leaves of the Plumeria rubra, and all of them were identified as monoterpenoid indole alkaloids.Chapter 3: Review,Review on the plumeria type compounds, including the chemical structural types, the bioactivity and the plant sources
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团花树与鸡蛋花中化学成分研究
学位论文
: 中国科学院研究生院, 2010
刘玲丽
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提交时间:2013/01/28