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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:106/0  |  提交时间:2020/03/24
Pentacyclic triterpenoid  Deacetylation  Methanolic ammonia  Selectivity  Synthesis  
Synergistic use of NMR computation and quantitative interproton distance analysis in the structural determination of neokadcoccitane A, a rearranged triterpenoid featuring an aromatic ring D from Kadsura coccinea 期刊论文
ORGANIC CHEMISTRY FRONTIERS, 2019, 卷号: 6, 期号: 10, 页码: 1619-1626
作者:  Xu, Hou-Chao;  Hu, Kun;  Shi, Xiao-Huo;  Tang, Jian-Wei;  Li, Xiao-Nian;  Sun, Han-Dong;  Puno, Pema-Tenzin
Adobe PDF(762Kb)  |  收藏  |  浏览/下载:167/38  |  提交时间:2019/07/29
(+)- and (-)-Alternarilactone A: Enantiomers with a Diepoxy-Cage-like Scaffold from an Endophytic Alternaria sp. 期刊论文
JOURNAL OF NATURAL PRODUCTS, 2019, 卷号: 82, 期号: 4, 页码: 735-740
作者:  Tang, Jian-Wei;  Xu, Hou-Chao;  Wang, Wei-Guang;  Hu, Kun;  Zhou, Yuan-Fei;  Chen, Rong;  Li, Xiao-Nian;  Du, Xue;  Sun, Han-Dong;  Puno, Pema-Tenzin
Adobe PDF(1213Kb)  |  收藏  |  浏览/下载:239/35  |  提交时间:2019/06/24
Glycoside Hydrolase Family 39 beta-Xylosidases Exhibit beta-1,2-Xylosidase Activity for Transformation of Notoginsenosides: A New EC Subsubclass 期刊论文
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2019, 卷号: 67, 期号: 11, 页码: 3220-3228
作者:  Zhang, Rui;  Li, Na;  Xu, Shujing;  Han, Xiaowei;  Li, Chunyan;  Wei, Xin;  Liu, Yu;  Tu, Tao;  Tang, Xianghua;  Zhou, Junpei;  Huang, Zunxi
Adobe PDF(6317Kb)  |  收藏  |  浏览/下载:132/13  |  提交时间:2019/07/29
beta-xylosidase  beta-1,2-glycosidic bond  enzyme commission  notoginsenosides  glycoside hydrolase family 39  
Glycoside Hydrolase Family 39 beta-Xylosidase of Sphingomonas Showing Salt/Ethanol/Trypsin Tolerance, Low-pH/Low-Temperature Activity, and Transxylosylation Activity 期刊论文
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2018, 卷号: 66, 期号: 36, 页码: 9465-9472
作者:  Li, Na;  Han, Xiaowei;  Xu, Shujing;  Li, Chunyan;  Wei, Xin;  Liu, Yu;  Zhang, Rui;  Tang, Xianghua;  Zhou, Junpei;  Huang, Zunxi
收藏  |  浏览/下载:116/0  |  提交时间:2018/10/22
beta-xylosidase  salt tolerance  ethanol tolerance  trypsin tolerance  transxylosylation  low-temperature activity  glycoside hydrolase family 39  Sphingomonas sp  
In Vitro Human Dihydroorotate Dehydrogenase Inhibitory, Anti-inflammatory and Cytotoxic Activities of Alkaloids from the Seeds of Nigella glandulifera 期刊论文
PLANTA MEDICA, 2018, 卷号: 84, 期号: 14, 页码: 1013-1021
作者:  Gao, Jun-Bo;  Zhang, Xing-Jie;  Zhang, Rui-Han;  Zhu, Li-Li;  Pu, De-Bing;  Li, Xiao-Li;  Li, Hong-Lin;  Xu, Min;  Xiao, Wei-Lie
收藏  |  浏览/下载:88/0  |  提交时间:2018/10/22
dolabellane-type diterpene alkaloids  Ranunculaceae  Nigella glandulifera  human dihydroorotate dehydrogenase  lipopolysaccharide  nitric oxide production  cytotoxic activity  
Structurally diverse diterpenoids from Isodon pharicus 期刊论文
ORGANIC CHEMISTRY FRONTIERS, 2018, 卷号: 5, 期号: 15, 页码: 2379-2389
作者:  Hu, Zheng-Xi;  Xu, Hou-Chao;  Hu, Kun;  Liu, Miao;  Li, Xiao-Nian;  Li, Xing-Ren;  Du, Xue;  Zhang, Yong-Hui;  Puno, Pema-Tenzin;  Sun, Han-Dong
收藏  |  浏览/下载:318/0  |  提交时间:2018/09/17
Gene structure, expression pattern and interaction of Nuclear Factor-Y family in castor bean (Ricinus communis) 期刊论文
PLANTA, 2018, 卷号: 247, 期号: 3, 页码: 559-572
作者:  Wang, Yue;  Xu, Wei;  Chen, Zexi;  Han, Bing;  Haque, Mohammad E.;  Liu, Aizhong
Adobe PDF(4009Kb)  |  收藏  |  浏览/下载:223/87  |  提交时间:2018/05/08
Abiotic Stress  Castor Bean  Expression Profiles  Nf-y Transcription Factor  Protein Interaction  
Macahydantoins A and B, two new thiohydantoin derivatives from Maca (Lepidium meyenii): Structural elucidation and concise synthesis of macahydantoin A (vol 58, pg 1684, 2017) 期刊论文
TETRAHEDRON LETTERS, 2018, 卷号: 59, 期号: 4, 页码: 418-418
作者:  Yu, Mu-Yuan;  Qin, Xu-Jie;  Shao, Li-Dong;  Peng, Xing-Rong;  Li, Lei;  Yang, Han;  Qiu, Ming-Hua
浏览  |  Adobe PDF(330Kb)  |  收藏  |  浏览/下载:198/62  |  提交时间:2018/05/08
华南胡椒的化学成分及其抗胆碱酯酶活性研究 期刊论文
天然产物研究与开发, 2018, 卷号: 30, 期号: 09, 页码: 1569-1574
作者:  陈琳;  向彩朋;  韩佳欣;  焦玉菡;  郝朝运;  杨少杰;  杨蕾;  郭立群;  李海舟;  杨崇仁;  许敏
收藏  |  浏览/下载:212/0  |  提交时间:2018/11/26
华南胡椒  化学成分  胡椒属  胆碱酯酶抑制活性