Seven known dibenzocyclooctadiene lignans,tigloylgomisin P(1), angeloylgomisin P(2),gomisin A(3),Schizandrin(4),angeloylgomisin H(5),gomisin B(6) and R(+)-gomisin M_1(7)were isolated from Kadsura heteroclita.The confo...Seven known dibenzocyclooctadiene lignans,tigloylgomisin P(1), angeloylgomisin P(2),gomisin A(3),Schizandrin(4),angeloylgomisin H(5),gomisin B(6) and R(+)-gomisin M_1(7)were isolated from Kadsura heteroclita.The conformation of tiglolylgomisin P(1)was established by 2D NMR techniques.Using[~3H]platelet activating factor(PAF)binding to human platelet membrane assay,(1),(2)and(7)showed PAF receptor antagonistic activities.展开更多
基金This project was supported by National Natural Science Foundation of China.
文摘Seven known dibenzocyclooctadiene lignans,tigloylgomisin P(1), angeloylgomisin P(2),gomisin A(3),Schizandrin(4),angeloylgomisin H(5),gomisin B(6) and R(+)-gomisin M_1(7)were isolated from Kadsura heteroclita.The conformation of tiglolylgomisin P(1)was established by 2D NMR techniques.Using[~3H]platelet activating factor(PAF)binding to human platelet membrane assay,(1),(2)and(7)showed PAF receptor antagonistic activities.
