The project supported by the National Natural Science Foundation of China(Grant No.30170103).
A new C-glycosylflavone,5-hydroxyl-4′,7-dimethoxyflavone-6-C-[0-(α-L-3″-acetylrhamno-pyranosy)-1→2-β-D-glucopyranoside](1),along with five known C-glycosylflavones,5-hydroxy-4′,7-dimethoxyfavone-6-C-[0-(α-L-2′...
the National Natural Science Foundation of China (No.30170103).
Two new acylated C-glycosylflavones were isolated from the leaves of Iris lactea var. chinensis, and their structures were elucidated on the basis of extensive NMR experiments and mass spectrometry methods and were as...
AIM: To investigate the chemical constituents of Iris tectorum Maxim. METHOD: The chemical constituents were isolated and purified by solvent extraction together with various chromatographic techniques. The structures...
Supported by the National Natural Science Foundation of China (30170103).
Two new isoflavonoid glucosides, 5-hydroxy-6,7-methylenedioxy-isoflavone-4'-O-D-glucopyranosyl (2→〉l)-L-rhamnoside (irilone-bioside) (compound 1) and 5,4'-methoxy-6,7-methylenedioxyisoflavone-3'-O-β-D-gluc...