Knowledge Management System of Kunming Institute of Botany,CAS
Active constituents with α-glucosidase inhibitory activities from Sabia parviflora | |
Hong,Qi-hui; Li,Jiang; Deng,Lu-lu; Hao,Xiao-jiang![]() | |
2023 | |
发表期刊 | FITOTERAPIA
![]() |
ISSN | 1873-6971 |
卷号 | 167页码:105516 |
摘要 | To identify the active constituents with alpha-glucosidase inhibitory activities in Sabia parviflora, three new compounds, namely, sabiaparviflora A-C (1, 2 and 8), and seven known compounds were isolated from the plant by repeated column chromatography. The structures of the new compounds were identified by extensive application of spectroscopic methods, including H-1 NMR, C-13 NMR, IR and HR-ESI-MS. All compounds, except for compounds 3-5, 9 and 10 were isolated for the first time from S. parviflora. Their alpha-glucosidase inhibitory activities were evaluated for the first time by the PNPG method. Three compounds (1, 7 and 10) exhibited marked activities, with IC50 values ranging from 104 to 324 mu M, and their structure-activity relationship is preliminarily discussed herein. |
关键词 | Sabia parviflora alpha-Glucosidase inhibitory activities Aporphine alkaloids Pentacyclic triterpenoids |
DOI | 10.1016/j.fitote.2023.105516 |
收录类别 | SCI |
WOS记录号 | WOS:000992059400001 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.kib.ac.cn/handle/151853/75510 |
专题 | 中国科学院昆明植物研究所 |
推荐引用方式 GB/T 7714 | Hong,Qi-hui,Li,Jiang,Deng,Lu-lu,et al. Active constituents with α-glucosidase inhibitory activities from Sabia parviflora[J]. FITOTERAPIA,2023,167:105516. |
APA | Hong,Qi-hui,Li,Jiang,Deng,Lu-lu,Hao,Xiao-jiang,&Mu,Shu-zhen.(2023).Active constituents with α-glucosidase inhibitory activities from Sabia parviflora.FITOTERAPIA,167,105516. |
MLA | Hong,Qi-hui,et al."Active constituents with α-glucosidase inhibitory activities from Sabia parviflora".FITOTERAPIA 167(2023):105516. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
1-s2.0-S0367326X2300(1931KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论