A new phenylethanoid glycoside,seulponisidc（1） was isolated from the aerial parts of Isodon sculponeatus（Vaniot） Kudo, along with six known compounds martynoside（2）,verbascoside（3）,（＋）-hydroxypinoresinol-8-...A new phenylethanoid glycoside,seulponisidc（1） was isolated from the aerial parts of Isodon sculponeatus（Vaniot） Kudo, along with six known compounds martynoside（2）,verbascoside（3）,（＋）-hydroxypinoresinol-8-O- β-D-glucoside（4）,cedrusin（5）, 7-megastigmene-3S,5R,6R,7E,9S-tetrol（6） and 4-oxo- β-ionol- β-D-glucopyranoside（7）.Their chemical structures were elucidated from physieochemical data and by acidic hydrolysis.展开更多
基金supported financially by the NSFC(Nos.30772637 to H.D.Sun,and 30830119 to S.J.Chen)the NSFC-Joint Foundation of Yunnan Province(No.U0832602 to H.D.Sun)+2 种基金the Major State Basic Research Development Program of China(No.2009CB522300 and 2009CB940900)the Natural Science Foundation of Yunnan Province(No.2008CD162)the Science and technology plan project of Yunnan Province(No. 2008IF010)
文摘A new phenylethanoid glycoside,seulponisidc（1） was isolated from the aerial parts of Isodon sculponeatus（Vaniot） Kudo, along with six known compounds martynoside（2）,verbascoside（3）,（＋）-hydroxypinoresinol-8-O- β-D-glucoside（4）,cedrusin（5）, 7-megastigmene-3S,5R,6R,7E,9S-tetrol（6） and 4-oxo- β-ionol- β-D-glucopyranoside（7）.Their chemical structures were elucidated from physieochemical data and by acidic hydrolysis.
