Premium
New Isoprenylated Flavones and Stilbene Derivative from Artocarpus hypargyreus
Author(s) -
Yu MeiHua,
Zhao Ting,
Yan GuiRui,
Yang HongXun,
Wang HeYao,
Hou AiJun
Publication year - 2012
Publication title -
chemistry and biodiversity
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.427
H-Index - 70
eISSN - 1612-1880
pISSN - 1612-1872
DOI - 10.1002/cbdv.201100072
Subject(s) - flavones , chemistry , pancreatic lipase , derivative (finance) , artocarpus , stereochemistry , biochemistry , lipase , botany , chromatography , enzyme , biology , financial economics , economics
Three new isoprenylated flavones, hypargyflavones A–C ( 1 – 3 , resp.), and one novel stilbene derivative, hypargystilbene A ( 4 ), together with seven known compounds, 5 – 11 , were isolated from the stems of Artocarpus hypargyreus Hance. The structures were elucidated by spectroscopic methods. Hypargyflavone A ( 1 ), cudraflavone C ( 8 ), brosimone I ( 10 ), and norartocarpin ( 11 ) showed inhibitory effects on pancreatic lipase.