Seven new acylated C,O-glycosylflavones were isolated from leaves of Cucumis sativus L. (Cucurbitaceae) variety Gele Tros. The new compounds were isovitexin 4′-O-glucoside-2′′-O-(6′′′′-O-caffeyl)-glucoside (cucumoside A), isovitexin 4′-O-glucoside-2′′-O-(2′′′′-O-caffeyl)-glucoside (cucumoside B), isovitexin 4′-O-(2′′′-O-caffeyl)-glucoside-2′′-O-glucoside (cucumoside C), isovitexin 4′-O-glucoside-2′′-O-(6′′′′-O-sinapoyl)-glucoside (cucumoside D), isovitexin 4′-O-glucoside-2′′-O-(2′′′′-O-sinapoyl)-glucoside (cucumoside E), isovitexin 4′-O-glucoside-2′′-O-(2′′′′-O-feruloyl)-glucoside (cucumoside F), and isovitexin 4′-O-glucoside-2′′-O-(2′′′′-O-p-coumaroyl)-glucoside (cucumoside G).

从黄瓜（Cucumis sativus L.）（葫芦科）品种 Gele Tros的叶子中分离出七种新的酰化C，O-糖基黄酮。新化合物为 isovitexin 4′- O -glucoside-2′′- O -(6′′′′- O -caffeyl)-glucoside (cucumoside A), isovitexin 4′- O -glucoside-2′′- O - (2′′′′- O-咖啡基)-葡萄糖苷（黄瓜苷 B），异牡荆素 4′- O -(2′′′- O-咖啡基)-葡萄糖苷-2′′- O-葡萄糖苷（黄瓜苷 C），异牡荆素4′- O -葡萄糖苷-2′′- O -(6′′′′- O -芥子酰基)-葡萄糖苷（黄瓜苷 D）、异牡荆素 4′- O -葡萄糖苷-2′′- O -(2′′′) '- O -芥子酰基)-葡萄糖苷 (黄瓜苷 E)、异牡荆素 4'- O -葡萄糖苷-2''- O -(2''''- O -阿魏酰基)-葡萄糖苷 (黄瓜苷 F) 和异牡荆素 4'- O-葡萄糖苷-2′′- O- (2′′′′- O-对香豆酰基)-葡萄糖苷（黄瓜苷G）。