Ziqian Zeng, Shujie Jia, Yang Jin, Peishan Gu, Jing Yang, Zhaolin Chen, Wenbin Deng and Yongbo Xue
{"title":"Colletotrikalactones A and B, unusual tricyclic polyketides from mangrove associated fungus Colletotrichum sp. J065†","authors":"Ziqian Zeng, Shujie Jia, Yang Jin, Peishan Gu, Jing Yang, Zhaolin Chen, Wenbin Deng and Yongbo Xue","doi":"10.1039/D4NJ02991G","DOIUrl":null,"url":null,"abstract":"<p >Two novel polyketides, called colletotrikalactones A and B (<strong>1</strong> and <strong>2</strong>), together with eleven known compounds (<strong>3–13</strong>) were isolated from the culture broth of the mangrove associated fungus <em>Colletotrichum</em> sp. J065. Compounds <strong>1</strong> and <strong>2</strong> featured a rare 5/6/10-fused tricyclic scaffold. The new structures were elucidated through comprehensive spectroscopic analyses and chemical transformation.</p>","PeriodicalId":95,"journal":{"name":"New Journal of Chemistry","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"New Journal of Chemistry","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/nj/d4nj02991g","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Two novel polyketides, called colletotrikalactones A and B (1 and 2), together with eleven known compounds (3–13) were isolated from the culture broth of the mangrove associated fungus Colletotrichum sp. J065. Compounds 1 and 2 featured a rare 5/6/10-fused tricyclic scaffold. The new structures were elucidated through comprehensive spectroscopic analyses and chemical transformation.
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