{"title":"Characterisation of two unique sesquiterpenoids from <i>Trichoderma hypoxylon</i>.","authors":"Jinyu Zhang, Wen-Bing Yin","doi":"10.1080/21501203.2021.1964630","DOIUrl":null,"url":null,"abstract":"<p><p>Two new sesquiterpenoids, <b>1</b>-<b>2</b>, together with three known compounds, were isolated from <i>Trichoderma hypoxylon</i>. Among the known compounds, compound <b>4</b> was isolated as naturally occurring compound for the first time. The structures of these new compounds were characterized by HR-ESI-MS and spectroscopic methods including 1D and 2D NMR. The absolute configurations of <b>1</b>-<b>2</b> were assigned by electronic circular dichroism (ECD) calculations.</p>","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 1","pages":"32-38"},"PeriodicalIF":4.4000,"publicationDate":"2021-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8856097/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mycology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/21501203.2021.1964630","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"MYCOLOGY","Score":null,"Total":0}
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Abstract
Two new sesquiterpenoids, 1-2, together with three known compounds, were isolated from Trichoderma hypoxylon. Among the known compounds, compound 4 was isolated as naturally occurring compound for the first time. The structures of these new compounds were characterized by HR-ESI-MS and spectroscopic methods including 1D and 2D NMR. The absolute configurations of 1-2 were assigned by electronic circular dichroism (ECD) calculations.
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