Kuroda M, Mimaki Y, Sashida Y, Umegaki E, Yamazaki M, Chiba K, Mohri T, Kitahara M, Yasuda A, Naoi N, Xu Z W, Li M R
Planta Med. 2000 Aug;66(6):575-7. doi: 10.1055/s-2000-8611.
The MeOH extract of Epimedium sagittatum was found to show neurite outgrowth activity on cultured PC12h cells. Bioassay-guided fractionation of the MeOH extract yielded six prenylated flavonol glycosides, ikarisoside A (1), icarisid II (2), epimedoside A (3), icariin (4), epimedin B (5), and epimedokoreanoside-I (6) as the active ingredients.
淫羊藿甲醇提取物对培养的PC12h细胞具有神经突生长活性。对淫羊藿甲醇提取物进行生物活性导向分离,得到6种异戊烯基黄酮醇苷,分别为淫羊藿苷A(1)、淫羊藿苷II(2)、朝藿定A(3)、淫羊藿苷(4)、朝藿定B(5)和朝鲜淫羊藿苷-I(6)作为活性成分。