从朝鲜淫羊藿（Ｅｐｉｍｅｄｉｕｍ ｋｏｒｅａｎｕｍ Ｎａ ｋａｉ）的地上部分分离出３个新化合物，应用化学和波谱分析方法，其结构分别确定为３ＯβＤ吡喃葡萄糖（１→３）αＬ（４乙酰基）吡喃鼠李糖脱水淫羊藿素７ＯβＤ吡喃葡萄糖苷（１），２（对羟基苯氧）５，７二羟基６异戊烯基色酮（２），７羟基３，４，６三甲氧基９，１０二氢菲２ＯβＤ吡喃葡萄糖苷（３）。化合物１和３分别命名为朝藿苷丙（ｋｏｒｅｐｉｍｅｄｏｓｉｄｅＣ）和淫羊藿苷Ａ７（ｉｃａｒｉｓｉｄｅＡ７）。 Three novel compounds were isolated from aerial parts of Epimedium koreanum Na kai and their structures were identified as 3OβDDG (1 → 3) by chemical and spectral methods α  L  (4  acetyl) pyran rhamnose  dehydration icariin  7  O  β  D glucopyranoside (1), 2  ( hydroxy phenoxy)  5, 7  dihydroxy  6  prenyl chromone (2), 7  hydroxy  3,4,6  trimethoxy  9,10  dihydrophenol  2  O  β  D  glucopyranoside (3). Compounds 1 and 3 were named korepimedoside C and icariside A7, respectively.