Abstract:
:A megastigmane sulphoglycoside together with three phenolic compounds were isolated from the water-soluble fraction of the pericarps of Garcinia mangostana. The structure of the new compound was determined as 4-O-sulpho-β-d-glucopyranosyl abscisate (1) by spectroscopic data. Proanthocyanidin A2 (2) showed potent α-glucosidase inhibitory and DPPH scavenging activities with IC50 values of 3.46 and 11.6 μM, respectively.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Tran TH,Le Huyen T,Tran TM,Nguyen TA,Pham TB,Nguyen Tien Ddoi
10.1080/14786419.2015.1126261subject
Has Abstractpub_date
2016-07-01 00:00:00pages
1598-604issue
14eissn
1478-6419issn
1478-6427journal_volume
30pub_type
杂志文章abstract::Diphysidione (1), a new p-hydroxyphenyl anhydride, and vitexin (2) were isolated from the leaves of Diphysa carthagenensis. The structure of the new metabolite was characterised as 4-(4-hydroxy-phenyl)-3H-pyran-2,6-dione using 1D and 2D NMR spectroscopy. ...
journal_title:Natural product research
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journal_title:Natural product research
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journal_title:Natural product research
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journal_title:Natural product research
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journal_title:Natural product research
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journal_title:Natural product research
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journal_title:Natural product research
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journal_title:Natural product research
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journal_title:Natural product research
pub_type: 杂志文章
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更新日期:2018-01-01 00:00:00