Chemical constituents from Melodinus cochinchinensis (Lour.) Merr. and their chemotaxonomic significance
文献类型：期刊论文
| 作者 | Yang,Lin; He,Jun-Jie; Cui,Xiao-Yan; Liu,Ya-Ping; Wang,Bei |
| 刊名 | BIOCHEMICAL SYSTEMATICS AND ECOLOGY
 |
| 出版日期 | 2021 |
| 卷号 | 95页码:104245 |
| 关键词 | Lignans Indole alkaloids Melodinus cochinchinensis (Lour.) Merr. Chemotaxonomy MONOTERPENOID INDOLE ALKALOIDS LIGNANS NEOLIGNANS ANTIBACTERIAL |
| ISSN号 | 0305-1978 |
| DOI | 10.1016/j.bse.2021.104245 |
| 英文摘要 | 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. |
| WOS记录号 | WOS:000632269500007 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/73158]  |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Kunming Med Univ, HaiYuan Coll, Kunming 650106, Yunnan, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China 3.Kunming Univ Sci & Technol, Fac Agr & Food, Kunming 650500, Yunnan, Peoples R China 4.He, Jun-Jie 5.Lanzhou Univ Technol, Sch Life Sci & Engn, Key Lab Herbal Tebitan Drug Screening & Deep Proc, Lanzhou 730050, Peoples R China 6.[Yang, Lin |
| 推荐引用方式 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,2021,95:104245. |
| 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,95,104245. |
| MLA | Yang,Lin,et al."Chemical constituents from Melodinus cochinchinensis (Lour.) Merr. and their chemotaxonomic significance".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 95(2021):104245. |
入库方式： OAI收割
来源：昆明植物研究所
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