ウリ科植物の成分研究(第9報)アマチャツルのサポニン成分についてその5

スポンサーリンク

概要

論文の詳細を見る
Five dammarane-oligoglycosides named gypenoside XXV (1), XXVI (2), XXXIV (3), XXXV (4) and XXIX (5) were isolated from the aerial parts of Gynostemma pentaphyllum MAKINO collected in Hyogo pref. On the basis of chemical and physicochemical evidence, they were characterized as follows : 1,19-oxo-20 (S)-hydroxydammar-24-ene-3-O-β-glucopyranosyl (1→2)-α-L-arabinopyranoside-21-O-β-glucopyranoside : 2,19-oxo-21-hydroxydamar-24-ene-3-O-β-glucopyranosyl (1→2)-α-L-arabinopyranoside-20 (S)-O-β-D-glucopyranoside : 3,19-oxo-21-hydroxydammar-24-ene-3-O-β-sophoroside-20 (S)-O-β-sophoroside-20 (S)-O-β-rutinoside : 4,19-oxo-21-hydroxydammar-24-ene-3-O-β-sophoroside-20 (S)-O-β-primeveroside : 5,19-oxo-20 (S)-hydroxydammar-24-ene-3-O-β-glucopyranosyl (1→2)-α-L-arabinopyranoside.
社団法人日本薬学会の論文
1984-07-25

著者

関連論文

もっと見る

スポンサーリンク