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Isolation and Structure of Three Bislactones, Eremopetasitenin B-4 and Eremofarfugins F and G, from Ligularia przewalskii and Revision of the Structure of an Epoxy-lactone Isolated from Ligularia intermedia 期刊论文
CHEMISTRY LETTERS, 2014, 卷号: 43, 期号: 11, 页码: 1740-1742
作者:  Saito, Yoshinori;  Kamada, Aya;  Okamoto, Yasuko;  Gong, Xun;  Kuroda, Chiaki;  Tori, Motoo
浏览  |  Adobe PDF(446Kb)  |  收藏  |  浏览/下载:243/53  |  提交时间:2015/01/20
Lupin Alkaloids  Sophora Flavescens  Leguminosae  Alkaloids  Cytotoxicity  
Characterization and biological evaluation of six new dimeric lignans with an unusual alpha,beta-unsaturated ketone motif from Zanthoxylum simulans 期刊论文
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2014, 卷号: 24, 期号: 19, 页码: 4667-4671
作者:  Wang, Jun-Feng;  Deng, Yi-Hui;  Yang, Sheng-Hui;  Liu, Yan-Qun;  Wang, Yue-Hu;  Pan, Wei-Wei;  Zhou, Xiao-Jiang;  Zhou,XJ (reprint author),Hunan Univ Chinese Med,Coll Pharm,Changsha 410208,Hunan,Peoples R China.;  gale9888@163.com
Adobe PDF(1369Kb)  |  收藏  |  浏览/下载:225/41  |  提交时间:2014/11/25
Zanthoxylum Simulans  Dimeric Lignans  Synovial Cells  Splenocytes  
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:502/70  |  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
Adobe PDF(742Kb)  |  收藏  |  浏览/下载:395/97  |  提交时间:2013/10/16
Asteraceae  Ligularia Virgaurea  Sesquiterpenoid  Absolute Configuration  Circular Dichroism  
Five new subspicatins and noreremophilane from Parasenecio petasitoides collected in China 期刊论文
TETRAHEDRON LETTERS, 2011, 卷号: 52, 期号: 48, 页码: 6388-6391
作者:  Saito, Yoshinori;  Ichihara, Mayu;  Okamoto, Yasuko;  Gong, Xun;  Kuroda, Chiaki;  Tori, Motoo
Adobe PDF(493Kb)  |  收藏  |  浏览/下载:483/115  |  提交时间:2012/04/10
Parasenecio Petasitoides  Asteraceae  Subspicatins  Eremophilanes  Sesquiterpenes  
Overlapping chemical and genetic diversity in Ligularia lamarum and Ligularia subspicata. Isolation of ten new eremophilanes and a new seco-bakkane compound 期刊论文
TETRAHEDRON, 2011, 卷号: 67, 期号: 12, 页码: 2220-2231
作者:  Saito, Yoshinori;  Hattori, Masato;  Iwamoto, Yuko;  Takashima, Yuriko;  Mihara, Kanako;  Sasaki, Yoko;  Fujiwara, Miho;  Sakaoku, Misato;  Shimizu, Anna;  Chao, Xun;  Kuroda, Chiaki;  Gong, Xun;  Hanai, Ryo;  Tori, Motoo
Adobe PDF(1427Kb)  |  收藏  |  浏览/下载:529/129  |  提交时间:2012/04/10
Ligularia Lamarum  Ligularia Subspicata  Furanoeremophilane  Sesquiterpenoid  Atpb-rbcl  Its  
Microbial transformation of diosgenin by filamentous fungus Cunninghamella echinulata 期刊论文
JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH, 2011, 卷号: 13, 期号: 3, 页码: 270-275
作者:  Xiao, Xiao;  Liu, Xi-Kui;  Fu, Shao-Bin;  Sun, Di-An
Adobe PDF(97Kb)  |  收藏  |  浏览/下载:271/113  |  提交时间:2012/04/10
Microbial Transformation  Biotransformation  Hydroxylation  Diosgenin Cunninghamella Echinulata Cgmcc 3  2000