Identification and α-Glucosidase Inhibitory Activity of Meroterpenoids from Hericium erinaceus
作者:Baosong Chen、Junjie Han、Li Bao、Wenzhao Wang、Ke Ma、Hongwei Liu
DOI:10.1055/a-1146-8369
日期:2020.5
to the isolation of 4 new (1: - 4: ) and 10 known meroterpenoids (5: - 14: ). The structures of new compounds were determined via analysis of NMR and MS data in combination with chemical derivatization. The inhibitory activities of 1: - 14: against α-glucosidase were evaluated using p-nitrophenyl-α-D-glucopyranoside, sucrose, or maltose as substrate. Compounds 6, 9, 11: - 13: were demonstrated to show
猴头菇是一种非常受欢迎的食用和药用蘑菇,用于治疗东亚地区的神经衰弱和胃肠疾病。猴头菇子实体的化学研究导致分离出 4 种新的 (1: - 4: ) 和 10 种已知的类萜 (5: - 14: )。新化合物的结构是通过 NMR 和 MS 数据分析结合化学衍生化确定的。使用对硝基苯基-α-D-吡喃葡萄糖苷、蔗糖或麦芽糖作为底物评价1:-14:对α-葡萄糖苷酶的抑制活性。化合物6, 9, 11: - 13: 被证明显示出α-葡萄糖苷酶抑制活性。这项工作证实了猴头菌在治疗糖尿病方面的潜力。