Chemical constituents from Melodinus cochinchinensis (Lour.) Merr. and their chemotaxonomic significance
Yang, Lin1; He, Jun-Jie1; Cui, Xiao-Yan2; Liu, Ya-Ping3,4; Wang, Bei1
2021-04
发表期刊BIOCHEMICAL SYSTEMATICS AND ECOLOGY
ISSN0305-1978
卷号95
摘要A phytochemical investigation on the twigs and leaves of Melodinus cochinchinensis (Lour.) Merr. resulted in the isolation and identification of 22 compounds, including seven sesamin-type lignans (1-7), three pentacyclic triterpenes (8-10), one anthraquinone (11), one flavanone (12), two phenolic compounds (13 and 14), five aspidosperma-type indole alkaloids (15-19), and three eburnan-type indole alkaloids (20-22). The structures of these compounds were elucidated by means of spectroscopic analysis, including HREIMS together with 1D and 2D NMR experiments, and comparison with reported data. Among them, compounds 1/4, 2/5, and 3/6 are three pairs epimers at C-7 ''. Compounds 1-6, 8 and 11 were firstly isolated from the family Apocynaceae, whereas 17 was isolated from Melodinus species for the first time. Compound 8 was only found in Juglans hopeiensis, while 11 was only found in roots of Rubia cordifolia. Compounds 1-6, 8, 11 and 15-22 could be considered as chemotaxonomic markers for M. cochinchinensis. Furthermore, the chemo-taxonomic significance and distribution of these isolates in Melodinus genus are discussed in detail.
关键词Lignans Indole alkaloids Melodinus cochinchinensis (Lour.) Merr. Chemotaxonomy
DOI10.1016/j.bse.2021.104245
收录类别SCIE ; SCOPUS
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
WOS记录号WOS:000632269500007
出版者PERGAMON-ELSEVIER SCIENCE LTD
来源库WOS
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://ir.lut.edu.cn/handle/2XXMBERH/148285
专题生命科学与工程学院
通讯作者Yang, Lin; Wang, Bei
作者单位1.Lanzhou Univ Technol, Sch Life Sci & Engn, Key Lab Herbal Tebitan Drug Screening & Deep Proc, Lanzhou 730050, Peoples R China;
2.Kunming Med Univ, HaiYuan Coll, Kunming 650106, Yunnan, Peoples R China;
3.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China;
4.Kunming Univ Sci & Technol, Fac Agr & Food, Kunming 650500, Yunnan, Peoples R China
第一作者单位生命科学与工程学院
通讯作者单位生命科学与工程学院
第一作者的第一单位生命科学与工程学院
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GB/T 7714
Yang, Lin,He, Jun-Jie,Cui, Xiao-Yan,et al. Chemical constituents from Melodinus cochinchinensis (Lour.) Merr. and their chemotaxonomic significance[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2021,95.
APA Yang, Lin,He, Jun-Jie,Cui, Xiao-Yan,Liu, Ya-Ping,&Wang, Bei.(2021).Chemical constituents from Melodinus cochinchinensis (Lour.) Merr. and their chemotaxonomic significance.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,95.
MLA Yang, Lin,et al."Chemical constituents from Melodinus cochinchinensis (Lour.) Merr. and their chemotaxonomic significance".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 95(2021).
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