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Selective and facile deacetylation of pentacyclic triterpenoid under methanolic ammonia condition and unambiguous NMR analysis 期刊论文
CHINESE CHEMICAL LETTERS, 2020, 卷号: 31, 期号: 2, 页码: 333-336
作者:  Wang, Han;  Xu, Renyang;  Liang, Shuobin;  Ran, Fuxiang;  Zhang, Lihe;  Zhang, Yongmin;  Zhou, Demin;  Xiao, Sulong
收藏  |  浏览/下载:103/0  |  提交时间:2020/03/24
Pentacyclic triterpenoid  Deacetylation  Methanolic ammonia  Selectivity  Synthesis  
6,7-seco-ent-Kaurane diterpenoids from Isodon sculponeatus and their bioactivity 期刊论文
CHINESE CHEMICAL LETTERS, 2014, 卷号: 25, 期号: 4, 页码: 541-544
作者:  Jiang, Hua-Yi;  Wang, Wei-Guang;  Zhou, Min;  Wu, Hai-Yan;  Zhan, Rui;  Du, Xue;  Pu, Jian-Xin;  Sun, Han-Dong
Adobe PDF(376Kb)  |  收藏  |  浏览/下载:303/53  |  提交时间:2014/06/23
Isodon Sculponeatus  Cytotoxicity  6  Anti-inflammatory Activity  7-seco-ent-kaurane Diterpenoid  
A new cycloartane triterpenoid from the leaves and stems of Fritillaria hupehensis 期刊论文
CHINESE CHEMICAL LETTERS, 2007, 卷号: 18, 期号: 4, 页码: 418-420
作者:  Pi, Hui Fang;  Zhang, Peng;  Zhu, Tian;  Ruan, Han Li;  Zhang, Yong Hui;  Sun, Han Dong;  Wu, Ji Zhou
Adobe PDF(783Kb)  |  收藏  |  浏览/下载:182/46  |  提交时间:2011/11/24
Fritillaria Hupehensis  Cycloartane Triterpenoids  (23z)-9  19-cycloart-23-ene-3 Alpha  25-diol  
A new veratramine alkaloid from the bulbs of Fritillaria hupehensis 期刊论文
CHINESE CHEMICAL LETTERS, 2007, 卷号: 18, 期号: 2, 页码: 175-177
作者:  Zhang, Yong Hui;  Yang, Xi Liang;  Zhou, Xue Feng;  Ruan, Han Li;  Pi, Hui Fang;  Wu, Ji Zhou;  Sun, Han Dong;  Fujita, Tetsuro
Adobe PDF(128Kb)  |  收藏  |  浏览/下载:210/82  |  提交时间:2012/03/21
Fritillaria Hupehensis  Alkaloid  Veratramine Group