Four New Lignan Glycosides from Osmanthus fragransLour. var. aurantiacusMakino
作者:Koichi Machida、Megumi Yamauchi、Eriko Kurashina、Masao Kikuchi
DOI:10.1002/hlca.201000074
日期:2010.11
Four new tetrahydrofuranoid lignan glycosides, (7S,8R,7′R,8′S)‐4,9,4′,7′‐tetrahydroxy‐3,3′‐dimethoxy‐7,9′‐epoxylignan 9‐O‐β‐D‐glucopyranoside (2), (7R,8S,7′S,8′R)‐4,9,4′,7′‐tetrahydroxy‐3,3′‐dimethoxy‐7,9′‐epoxylignan 9‐O‐β‐D‐glucopyranoside (3), (7R,8S,7′R,8′S)‐4,9,4′,9′‐tetrahydroxy‐3,3′‐dimethoxy‐7,7′‐epoxylignan 9‐O‐β‐D‐glucopyranoside (4), and rel‐(7R,8S,7′S,8′R)‐4,9,4′,9′‐tetrahydroxy‐3,3′‐dimethoxy‐7
四个新木脂素tetrahydrofuranoid苷,(7小号,8 - [R,7' - [R,8'小号)-4,9,4',7'-四羟基-3,3'-二甲氧基- 7,9'-epoxylignan 9- ö - β - d吡喃葡萄糖苷(2),(7 - [R,8小号,7'小号,8' - [R)-4,9,4',7'-四羟基-3,3'-二甲氧基- 7,9'- epoxylignan 9- ø - β - d吡喃葡萄糖苷(3),(7 - [R,8小号,7' - [R,8'小号)-4,9,4',9'-四羟基-3,3'-二甲氧基- 7 ,7'-环氧木脂素9-ø - β - d吡喃葡萄糖苷(4),和rel-(7 - [R,8小号,7'小号,8' - [R)-4,9,4',9'-四羟基-3,3'-二甲氧基- 7 ,7'- epoxylignan 9- ø - β - d吡喃葡萄糖苷(5),和10木脂素甙,已知1和6