{"title":"LL-D253α及相关色素酮真菌代谢产物的结构修正与合成","authors":"I. M. Chandler, C. Mcintyre, T. J. Simpson","doi":"10.1039/P19920002271","DOIUrl":null,"url":null,"abstract":"The structure of LL-D253α, a Chromanone metabolite of Phoma pigmentivora has been revised by analysis of the 1H-coupled 13C NMR spectrum to 7-hydroxy-8-(2′-hydroxyethyl)-5-methoxy-2-rnethyl-chroman-4-one. This has been further established by the synthesis of the revised and previously proposed structures of LL-D253α.","PeriodicalId":17267,"journal":{"name":"Journal of The Chemical Society-perkin Transactions 1","volume":"29 1","pages":"2271-2284"},"PeriodicalIF":0.0000,"publicationDate":"2010-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"28","resultStr":"{\"title\":\"Structural revision and synthesis of LL-D253α and related chromanone fungal metabolites\",\"authors\":\"I. M. Chandler, C. Mcintyre, T. J. Simpson\",\"doi\":\"10.1039/P19920002271\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The structure of LL-D253α, a Chromanone metabolite of Phoma pigmentivora has been revised by analysis of the 1H-coupled 13C NMR spectrum to 7-hydroxy-8-(2′-hydroxyethyl)-5-methoxy-2-rnethyl-chroman-4-one. This has been further established by the synthesis of the revised and previously proposed structures of LL-D253α.\",\"PeriodicalId\":17267,\"journal\":{\"name\":\"Journal of The Chemical Society-perkin Transactions 1\",\"volume\":\"29 1\",\"pages\":\"2271-2284\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-08-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"28\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Chemical Society-perkin Transactions 1\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/P19920002271\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society-perkin Transactions 1","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/P19920002271","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Structural revision and synthesis of LL-D253α and related chromanone fungal metabolites
The structure of LL-D253α, a Chromanone metabolite of Phoma pigmentivora has been revised by analysis of the 1H-coupled 13C NMR spectrum to 7-hydroxy-8-(2′-hydroxyethyl)-5-methoxy-2-rnethyl-chroman-4-one. This has been further established by the synthesis of the revised and previously proposed structures of LL-D253α.
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