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Biomimetic synthesis of (-)-chaetominine epimers via copper-catalyzed radical cyclization 期刊论文
TETRAHEDRON, 2015, 卷号: 71, 期号: 22, 页码: 3699-3704
作者:  Deng, Xu;  Liang, Kangjiang;  Tong, Xiaogang;  Ding, Ming;  Li, Dashan;  Xia, Chengfeng;  Xia,CF (reprint author),Chinese Acad Sci,Kunming Inst Bot,State Key Lab Phytochem & Plant Resources West Ch,Kunming 650201,Yunnan,Peoples R China.;  xia-chengfeng@mail.kib.ac.cn
浏览  |  Adobe PDF(627Kb)  |  收藏  |  浏览/下载：191/61  |  提交时间：2015/07/20
Indole Alkaloids  (-)-chaetominine  Total Synthesis  Copper-catalyzed  Cyclization  
Twelve new compounds from Ligularia melanothyrsa; isolation of melanothyrsins A-E, normelanothyrsin A, and other eremophilane sesquiterpenoids 期刊论文
TETRAHEDRON, 2014, 卷号: 70, 期号: 16, 页码: 2621-2628
作者:  Saito, Yoshinori;  Ichihara, Mayu;  Okamoto, Yasuko;  Gong, Xun;  Kuroda, Chiaki;  Tori, Motoo
Adobe PDF(1511Kb)  |  收藏  |  浏览/下载：492/67  |  提交时间：2014/05/16
Asteraceae  Ligularia Melanothyrsa  Sesquiterpenoid e  Eremophilanolide  Melanothyrsin  
Four new compounds from Ligularia virgaurea: isolation of eremophilane and noreremophilane sesquiterpenoids and the absolute configuration of 2 alpha-hydroxyeremophil-11-en-9-one by CD spectrum and DFT calculation 期刊论文
TETRAHEDRON, 2013, 卷号: 69, 期号: 39, 页码: 8505-8510
作者:  Saito, Yoshinori;  Taniguchi, Mizuho;  Komiyama, Teppei;  Ohsaki, Ayumi;  Okamoto, Yasuko;  Gong, Xun;  Kuroda, Chiaki;  Tori, Motoo
浏览  |  Adobe PDF(742Kb)  |  收藏  |  浏览/下载：386/94  |  提交时间：2013/10/16
Asteraceae  Ligularia Virgaurea  Sesquiterpenoid  Absolute Configuration  Circular Dichroism