Sâmia Andrícia Souza da Silva, J. C. Castro, T. G. Silva, Emidio V. Leitão da‐Cunha, J. Barbosa-Filho, M. S. Silva
{"title":"Kramentosan, a New Trinorlignan from the Roots of Krameria tomentosa","authors":"Sâmia Andrícia Souza da Silva, J. C. Castro, T. G. Silva, Emidio V. Leitão da‐Cunha, J. Barbosa-Filho, M. S. Silva","doi":"10.1080/10575630108041299","DOIUrl":null,"url":null,"abstract":"Abstract A new phenylcoumarone type trinorlignan, krametosan (1), along with the known norlignans. ratanhiaphenol I (2) and 2-(2′-hydroxy-4′,6′-dimethoxyphenyl)-5-(E)-propenylbenzofuran (3). the lignan conocarpan (4) and dinorlignan decurrenal (5), were isolated from the CHCl3 extract of the roots of Krameria tomentosa. The structure of these compounds were elucidated by the spectroscopic methods.","PeriodicalId":18873,"journal":{"name":"Natural Product Letters","volume":"29 1","pages":"323 - 329"},"PeriodicalIF":0.0000,"publicationDate":"2001-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Natural Product Letters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/10575630108041299","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
Abstract A new phenylcoumarone type trinorlignan, krametosan (1), along with the known norlignans. ratanhiaphenol I (2) and 2-(2′-hydroxy-4′,6′-dimethoxyphenyl)-5-(E)-propenylbenzofuran (3). the lignan conocarpan (4) and dinorlignan decurrenal (5), were isolated from the CHCl3 extract of the roots of Krameria tomentosa. The structure of these compounds were elucidated by the spectroscopic methods.
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