5,7,2′,3′,4′,5′-Hexahydroxyflavone 6-C-glucoside (1), 5-hydroxy-4′,7-dimethoxyflavone, luteolin-7,3′,4′-trimethyl ether, 5,3′-dihydroxy-7,4′-dimethoxyflavone, persicogenin, quercetin-3-O-rhamnoside, kaempferol-3-O-rhamnoside, isorhamnetin-3-O-rhamnoside, tamarixetin-3-O-rhamnoside, (+)-syringaresinol, (+)-diasyringaresinol, (+)-epi-syringaresinol, liriodendrin, methyl-β-D-xylopyranoside, methyl-β-Dglucopyranoside, and methyl-β-D-galactopyranoside were isolated from the seeds of Aquilaria agallocha (Thymelaeaceae). Among them, 1 is a new hexahydroxyflavone 6-C-glucoside. The structures of these compounds were characterized and identified by spectral analyses.

中文翻译：

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沉香中一种新的黄酮C-葡萄糖苷

5,7,2',3',4',5'-六羟基黄酮 6-C-葡萄糖苷 (1), 5-羟基-4',7-二甲氧基黄酮, 木犀草素-7,3',4'-三甲醚, 5,3'-二羟基-7,4'-二甲氧基黄酮、persicogenin、槲皮素-3-O-rhamnoside、kaempferol-3-O-rhamnoside、isoorhamnetin-3-O-rhamnoside、tamarixetin-3-O-rhamnoside，(+ )-丁香脂素、(+)-二丁香脂素、(+)-epi-丁香脂素、鹅掌楸、甲基-β-D-吡喃木糖苷、甲基-β-D-吡喃葡萄糖苷和甲基-β-D-吡喃半乳糖苷从沉香的种子中分离（百里香科）。其中，1为新型六羟基黄酮6-C-葡萄糖苷。这些化合物的结构通过光谱分析进行表征和鉴定。