来自 Psammosilene tunicoides 根部的植物固醇 W.C.Wu et C.Y.Wu

IF 1.5 4区生物学 Q3 CHEMISTRY, APPLIED Records of Natural Products Pub Date : 2024-02-21 DOI:10.25135/rnp.444.2312.2991

Yanhong Li, Ziliang Wang, Hongrui Li, Yuxiao Li, Kexin Nie, Xiuxia Yang, Xishan Bai, Xiangzhong Huang

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引用次数: 0

摘要

:为了从 Psammosilene tunicoides 中探索结构和药理上有趣的次生代谢物，研究人员对该植物的粗提取物进行了研究，分离出了一种新的植物蜕皮甾酮(1)和四种已知的植物蜕皮甾酮化合物：蜕皮甾酮(2)、22-脱氧蜕皮甾酮(3)、β-谷甾醇 D-葡萄糖苷(4)和  -谷甾醇(5)。根据对核磁共振光谱和质谱数据的详细分析，确定了这些化合物的结构。除 2

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Phytosteroids from Roots of Psammosilene tunicoides W.C.Wu et C.Y.Wu

: To explore structurally and pharmacologically interesting secondary metabolites from Psammosilene tunicoides , a crude extract of this plant was investigated, leading to the isolation of a new phytoecdysteroid, furoecdysterone ( 1 ) and four known phytosteroid compounds, ecdysterone ( 2 ), 22-deoxyecdysterone ( 3 ), β -sitosteryl D -glucoside ( 4 ), and  -sitosterol ( 5 ). Their structures were identified based on a detailed analysis of NMR spectra and MS data. Those compounds, except for 2

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来源期刊

Records of Natural Products 生物-医药化学

CiteScore

3.10

自引率

26.30%

发文量

审稿时长

4 months

期刊介绍： Records of Natural Products is a journal of natural product chemistry. Reviews, book reviews, research papers and short reports are considered on the substances of plants, microbes and animals. Discussions on the structure elucidation, synthesis of naturally occurring compounds and biological activity of natural compounds and plant extracts, biosynthesis of natural products and essential oils of aromatic plants as well as chemotaxonomy in the field of plants are welcomed in the journal. All published research articles in Records of Natural Products have undergone rigorous peer review, based on initial editor screening and anonymized refereeing by expert referees.