{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["20(7)"],"submitter":["Fuentes-Monteverde JCC"],"pubmed_abstract":["The seaweed <i>Sargassum muticum</i>, collected on the southern coast of Galicia, yielded a tetraprenyltoluquinol chromane meroditerpene compound known as <b>1b</b>, whose structure is revised. The relative configuration of <b>1b</b> was determined by <i>J</i>-based configurational methodology combined with an i<i>J</i>/DP4 statistical analysis and further confirmed by measuring two anisotropic properties: carbon residual chemical shift anisotropies (<sup>13</sup>C-RCSAs) and one-bond <sup>1</sup>H-<sup>13</sup>C residual dipolar couplings (<sup>1</sup><i>D</i><sub>CH</sub>-RDCs). The absolute configuration of <b>1b</b> was deduced by ECD/OR/TD-DFT methods and established as <i>3R</i>,<i>7S</i>,<i>11R</i>."],"journal":["Marine drugs"],"pagination":["462"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9319238"],"repository":["biostudies-literature"],"pubmed_title":["Connection of Isolated Stereoclusters by Combining <sup>13</sup>C-RCSA, RDC, and <i>J</i>-Based Configurational Analyses and Structural Revision of a Tetraprenyltoluquinol Chromane Meroterpenoid from <i>Sargassum muticum</i>."],"pmcid":["PMC9319238"],"pubmed_authors":["Forero AM","Nath N","Fuentes-Monteverde JCC","Griesinger C","Rodriguez J","Navarro-Vazquez A","Balboa EM","Jimenez C"],"additional_accession":[]},"is_claimable":false,"name":"Connection of Isolated Stereoclusters by Combining <sup>13</sup>C-RCSA, RDC, and <i>J</i>-Based Configurational Analyses and Structural Revision of a Tetraprenyltoluquinol Chromane Meroterpenoid from <i>Sargassum muticum</i>.","description":"The seaweed <i>Sargassum muticum</i>, collected on the southern coast of Galicia, yielded a tetraprenyltoluquinol chromane meroditerpene compound known as <b>1b</b>, whose structure is revised. The relative configuration of <b>1b</b> was determined by <i>J</i>-based configurational methodology combined with an i<i>J</i>/DP4 statistical analysis and further confirmed by measuring two anisotropic properties: carbon residual chemical shift anisotropies (<sup>13</sup>C-RCSAs) and one-bond <sup>1</sup>H-<sup>13</sup>C residual dipolar couplings (<sup>1</sup><i>D</i><sub>CH</sub>-RDCs). The absolute configuration of <b>1b</b> was deduced by ECD/OR/TD-DFT methods and established as <i>3R</i>,<i>7S</i>,<i>11R</i>.","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jul","modification":"2025-04-05T11:41:24.337Z","creation":"2022-08-07T23:43:58.087Z"},"accession":"S-EPMC9319238","cross_references":{"pubmed":["35877755"],"doi":["10.3390/md20070462"]}}