引用本文:
Tong Mei LI, Jing Guang YU. Artubotryside A and B, Two New Flavonol Glycosides from the Leaves of Artabotrys hexapetalus (Annonaceae)[J]. Chinese Chemical Letters,
1997, 8(1): 43-46.
Citation: Tong Mei LI, Jing Guang YU. Artubotryside A and B, Two New Flavonol Glycosides from the Leaves of Artabotrys hexapetalus (Annonaceae)[J]. Chinese Chemical Letters, 1997, 8(1): 43-46.
Citation: Tong Mei LI, Jing Guang YU. Artubotryside A and B, Two New Flavonol Glycosides from the Leaves of Artabotrys hexapetalus (Annonaceae)[J]. Chinese Chemical Letters, 1997, 8(1): 43-46.
Artubotryside A and B, Two New Flavonol Glycosides from the Leaves of Artabotrys hexapetalus (Annonaceae)
摘要:
Two new flavonol glycosides,artabotryside A (1),artabotryside B (2),and three known flavonoids taxifolin (3),glucoluteolin (4) and apigenin-7-O-apiosyl (1→2) glucoside(5) were isolated from the leaves of Artabotrys hexapetalus (Annonaceae).The structures of 1 and 2 were established as quercetin-3-O-α-L-rhamnopyranosyl (1→2)-α-L-arabinofuranoside(1) and kaempferol-3-O-α-L-rhamnopyranosyl (1→2)-α-L-arabinofurano-side (2),on the bases of spectral analysis.
English
Artubotryside A and B, Two New Flavonol Glycosides from the Leaves of Artabotrys hexapetalus (Annonaceae)
Abstract:
Two new flavonol glycosides,artabotryside A (1),artabotryside B (2),and three known flavonoids taxifolin (3),glucoluteolin (4) and apigenin-7-O-apiosyl (1→2) glucoside(5) were isolated from the leaves of Artabotrys hexapetalus (Annonaceae).The structures of 1 and 2 were established as quercetin-3-O-α-L-rhamnopyranosyl (1→2)-α-L-arabinofuranoside(1) and kaempferol-3-O-α-L-rhamnopyranosyl (1→2)-α-L-arabinofurano-side (2),on the bases of spectral analysis.
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