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A new megastigmane sulphoglycoside and polyphenolic constituents from pericarps of Garcinia mangostana.
Tran, Thu Huong; Le Huyen, Tram; Tran, Thi Minh; Nguyen, Tuan Anh; Pham, Thanh Binh; Nguyen Tien, Dat.
Afiliação
  • Tran TH; a School of Chemical Engineering , Hanoi University of Science and Technology , Hanoi , Vietnam.
  • Le Huyen T; a School of Chemical Engineering , Hanoi University of Science and Technology , Hanoi , Vietnam.
  • Tran TM; a School of Chemical Engineering , Hanoi University of Science and Technology , Hanoi , Vietnam.
  • Nguyen TA; a School of Chemical Engineering , Hanoi University of Science and Technology , Hanoi , Vietnam.
  • Pham TB; b Institute of Marine Biochemistry , Vietnam Academy of Science and Technology , Hanoi , Vietnam.
  • Nguyen Tien D; b Institute of Marine Biochemistry , Vietnam Academy of Science and Technology , Hanoi , Vietnam.
Nat Prod Res ; 30(14): 1598-604, 2016 Jul.
Article em En | MEDLINE | ID: mdl-26727880
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-ß-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.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Garcinia / Frutas Idioma: En Ano de publicação: 2016 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Garcinia / Frutas Idioma: En Ano de publicação: 2016 Tipo de documento: Article