WOLBIS, MARIA;KROLIKOWSKA, MARIA, PHYTOCHEMISTRY, 27,(1988) N 12, C. 3941-3943
作者:WOLBIS, MARIA、KROLIKOWSKA, MARIA
DOI:——
日期:——
Flavonol glycosides from Sedum acre
作者:Maria Wolbiś、Maria Królikowska
DOI:10.1016/0031-9422(88)83050-4
日期:1988.1
Abstract Three newflavonol glycosides, isorhamnetin 3-(2t´-acetyl) glucoside, limocitrin 7-glucoside, and limocitrin 3,7-diglucoside, were isolatedfrom the aerial parts of Sedum acre. The known compounds quercetin, isorhamnetin and their 3- and 3,7-di-glucosides, isorhamnetin7-glucoside and limocitrin and its 3-glucoside were also identified. The structure of the compounds was determined by means
Three new flavonolglycosides, sarmenosides V–VII (1–3), were isolated from the whole plant of Sedum sarmentosum (Crassulaseae). The structures of 1–3 were determined on the basis of spectroscopic analysis. Among the flavonoid constituents from S. sarmentosum, 1 and 3 were found to show oleic acid–albumin-induced lipid accumulation inhibitory activity.