{"title":"A new alkaloid from <i>Portulaca oleracea</i> L. with its anti-inflammatory activity.","authors":"Junjie Yao, Lina Wang, Peishan Liu, Mingyang Song, Jiayin Tian, Fan He, Xixiang Ying","doi":"10.1515/znc-2022-0245","DOIUrl":null,"url":null,"abstract":"<p><p>A new isoindole alkaloid, 6-hydroxy-2-(4'''-hydroxy-3'''-methoxyphenethyl)-4-(4'-hydroxy-3'-methoxyphenyl)-7-methoxy-1<i>H</i>-benzo[f]isoindole-1,3(2<i>H</i>)-dione, named oleraisoindole B was isolated from <i>Portulaca oleracea</i> L., its structure was elucidated using NMR and UHPLC-ESI-Q-TOF/MS spectroscopic methods, and presented anti-inflammatory activity at 5 μM.</p>","PeriodicalId":49344,"journal":{"name":"Zeitschrift Fur Naturforschung Section C-A Journal of Biosciences","volume":" ","pages":"409-413"},"PeriodicalIF":1.8000,"publicationDate":"2023-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift Fur Naturforschung Section C-A Journal of Biosciences","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1515/znc-2022-0245","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/11/27 0:00:00","PubModel":"Print","JCR":"Q4","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
A new isoindole alkaloid, 6-hydroxy-2-(4'''-hydroxy-3'''-methoxyphenethyl)-4-(4'-hydroxy-3'-methoxyphenyl)-7-methoxy-1H-benzo[f]isoindole-1,3(2H)-dione, named oleraisoindole B was isolated from Portulaca oleracea L., its structure was elucidated using NMR and UHPLC-ESI-Q-TOF/MS spectroscopic methods, and presented anti-inflammatory activity at 5 μM.
期刊介绍：
A Journal of Biosciences: Zeitschrift für Naturforschung C (ZNC) is an international scientific journal and a community resource for the emerging field of natural and natural-like products. The journal publishes original research on the isolation (including structure elucidation), bio-chemical synthesis and bioactivities of natural products, their biochemistry, pharmacology, biotechnology, and their biological activity and innovative developed computational methods for predicting the structure and/or function of natural products. A Journal of Biosciences: Zeitschrift für Naturforschung C (ZNC) welcomes research papers in fields on the chemistry-biology boundary which address scientific ideas and approaches to generate and understand natural compounds on a molecular level and/or use them to stimulate and manipulate biological processes.
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