{"data":{"id":"10.6084/m9.figshare.c.2009372.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.c.2009372.v1","prefix":"10.6084","suffix":"m9.figshare.c.2009372.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Xue, Yongmei","givenName":"Yongmei","familyName":"Xue","affiliation":[],"nameIdentifiers":[]},{"name":"Wang, Wenjing","givenName":"Wenjing","familyName":"Wang","affiliation":[],"nameIdentifiers":[]},{"name":"Liu, Yujiao","givenName":"Yujiao","familyName":"Liu","affiliation":[],"nameIdentifiers":[]},{"name":"Zhan, Rui","givenName":"Rui","familyName":"Zhan","affiliation":[],"nameIdentifiers":[]},{"name":"Chen, Yegao","givenName":"Yegao","familyName":"Chen","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Two new flavonol glycosides from \u003ci\u003eDimocarpus longan\u003c/i\u003e leaves"}],"publisher":"Taylor \u0026 Francis","container":{},"publicationYear":2015,"subjects":[{"subject":"Science Policy"},{"subject":"Developmental Biology"},{"subject":"Biological Sciences"},{"subject":"Sociology"},{"subject":"FOS: Sociology","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Ecology"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Chemistry"},{"subject":"Earth and Environmental Sciences"},{"subject":"Molecular Biology"},{"subject":"Genetics"},{"subject":"Microbiology"},{"subject":"Biochemistry"}],"contributors":[],"dates":[{"date":"2015-12-05","dateType":"Created"},{"date":"2019-08-19","dateType":"Updated"},{"date":"2015","dateType":"Issued"}],"language":null,"types":{"ris":"GEN","bibtex":"misc","citeproc":"article","schemaOrg":"Collection","resourceType":"Collection","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.c.2009372","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":[],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"From the extracts of \u003ci\u003eDimocarpus longan\u003c/i\u003e Lour leaves, 2 unusual flavonol glycosides, quercetin 3-\u003ci\u003eO\u003c/i\u003e-(3″-\u003ci\u003eO\u003c/i\u003e-2‴-methyl-2‴-hydroxylethyl)-β-d-xyloside (\u003cb\u003e1\u003c/b\u003e) and quercetin 3-\u003ci\u003eO\u003c/i\u003e-(3″-\u003ci\u003eO\u003c/i\u003e-2‴-methyl-2‴-hydroxylethyl)-α-l-rhamnopyranoside (\u003cb\u003e2\u003c/b\u003e), as well as 10 known compounds including 2 flavonol glycosides, afzelin (\u003cb\u003e3\u003c/b\u003e) and kaempferol-3-\u003ci\u003eO\u003c/i\u003e-α-l-rhamnopyranoside (\u003cb\u003e4\u003c/b\u003e), 2 flavans, ( − )-epicatechin (\u003cb\u003e5\u003c/b\u003e) and proanthocyanidin A-2 (\u003cb\u003e6\u003c/b\u003e), 3 triterpenoids, friedelin (\u003cb\u003e7\u003c/b\u003e), epifriedelanol (\u003cb\u003e8\u003c/b\u003e) and β-amyrin (\u003cb\u003e9\u003c/b\u003e), a peptide, \u003ci\u003eN\u003c/i\u003e-benzoylphenylalanyl-\u003ci\u003eN\u003c/i\u003e-benzoylphenylalaninate (\u003cb\u003e10\u003c/b\u003e), and 2 sterols, β-sitosterol (\u003cb\u003e11\u003c/b\u003e) and daucosterol (\u003cb\u003e12\u003c/b\u003e) were isolated and identified by using combination of mass spectrometry and various 1D and 2D NMR techniques. This is the first report of flavonoid glycosides possessing a 2-methyl-2-hydroxylethoxyl group in sugar moiety from \u003ci\u003eD. longan\u003c/i\u003e.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://tandf.figshare.com/collections/Two_ne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