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

IF 17.7 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research 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

引用次数: 0

Abstract

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

: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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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.