3 ACYLATED CYANIDIN GLUCOSIDES IN PINK FLOWERS OF GENTIANA

Authors
HOSOKAWA K FUKUSHI E KAWABATA J FUJII C ITO T YAMAMURA S
Citation
K. Hosokawa et al., 3 ACYLATED CYANIDIN GLUCOSIDES IN PINK FLOWERS OF GENTIANA, Phytochemistry, 40(3), 1995, pp. 941-944
Citations number
2
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
40
Issue
3
Year of publication
1995
Pages
941 - 944
Database
ISI
SICI code
0031-9422(1995)40:3<941:3ACGIP>2.0.ZU;2-4
Abstract
Three novel anthocyanins, cyanidin a-D-glucoside-5-O-(6-O-caffeoyl-bet a-D-glucoside), cyanidin ucoside-5,3'-bis-O-(6-O-caffeoyl-beta-D-gluco side) and cyanidin side-5-O-(6-O-trans-p-coumaroyl-beta-D-glucoside), gentiocyanin A, B and C, respectively, were isolated from pink flowers of gentian, along with a known anthocyanin, cyanidin 3-O-beta-D-gluco side. The complete structure of each anthocyanin was unambiguously det ermined by 1D- and 2D-NMR and other spectral methods.