CÁC HỢP CHẤT PHENYLPROPANOID GLUCOSIDE TỪ CÂY BẠCH ĐỒNG NỮ CLERODENDRUM PHILIPINUM SCHAUER

SUMMARYFrom the methanolic extract of the roots of Clerodendrum philipinum four phenylpropanoid glucosides were isolated by various chromatography methods. Their structures were identified as clerodenoside A (1), martynoside (2), acteoside (3), and isoacteoside (4) by means of spectroscopic methods including 1D-, 2D-NMR, and MS in comparison with previous literature data. Compounds 2-4 were found for the first time from the Crolerodendrum species.Keywords: Clerodendrum philipinum, phenylpropanoid glucosideSUMMARYFrom the methanolic extract of the roots of Clerodendrum philipinum four phenylpropanoid glucosides were isolated by various chromatography methods. Their structures were identified as clerodenoside A (1), martynoside (2), acteoside (3), and isoacteoside (4) by means of spectroscopic methods including 1D-, 2D-NMR, and MS in comparison with previous literature data. Compounds 2-4 were found for the first time from the Crolerodendrum species.Keywords: Clerodendrum philipinum, phenylpropanoid glucosid

Đạo đức 1 : Sách giáo viên

91 tr. ; 24 cm