{"title":"Psammosilenin C, a New Cyclic Peptide from Psammosilene tunicoides","authors":"Yanhong Li, Xiu-xia Yang, X. Bai, Hongrui Li, Jingxian Sun, Yong Xiong, Xiangzhong Huang","doi":"10.25135/rnp.336.2203.2399","DOIUrl":null,"url":null,"abstract":"04, 2022) Abstract: Phytochemical investigation of Psammosilene tunicoides led to isolation of a new cyclicpeptide, psammosilenin C ( 1 ) and three known compounds, 1-O-( β -D-glucopyranosyl)-(2 S ,3 R ,4 E ,8 E )-2-[(2 R )-2-hydroxypentadecanoylamino]-4,8-octadecadiene-1,3-diol ( 2 ), dihydroferulic acid ( 3 ) and vanillylacetone ( 4 ). Their structures were elucidated by comprehensive spectroscopic methods, including 1D and 2D NMR spectroscopic, and HR-ESI-MS spectrometric data. Compounds 1 , 2 and 4 showed inhibitory activities on lipopolysaccharide (LPS)-induced NO release in RAW","PeriodicalId":21053,"journal":{"name":"Records of Natural Products","volume":" ","pages":""},"PeriodicalIF":1.5000,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Records of Natural Products","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.25135/rnp.336.2203.2399","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
04, 2022) Abstract: Phytochemical investigation of Psammosilene tunicoides led to isolation of a new cyclicpeptide, psammosilenin C ( 1 ) and three known compounds, 1-O-( β -D-glucopyranosyl)-(2 S ,3 R ,4 E ,8 E )-2-[(2 R )-2-hydroxypentadecanoylamino]-4,8-octadecadiene-1,3-diol ( 2 ), dihydroferulic acid ( 3 ) and vanillylacetone ( 4 ). Their structures were elucidated by comprehensive spectroscopic methods, including 1D and 2D NMR spectroscopic, and HR-ESI-MS spectrometric data. Compounds 1 , 2 and 4 showed inhibitory activities on lipopolysaccharide (LPS)-induced NO release in RAW
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.
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