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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:139/0  |  提交时间:2020/03/24
Pentacyclic triterpenoid  Deacetylation  Methanolic ammonia  Selectivity  Synthesis  
Oxyphyllones A and B, novel sesquiterpenes with an unusual 4,5-secoeudesmane skeleton from Alpinia oxyphylla 期刊论文
CHINESE CHEMICAL LETTERS, 2009, 卷号: 20, 期号: 8, 页码: 945-948
作者:  Xu, Jun Ju;  Tan, Ning Hua;  Xiong, Jiang;  Adebayo, Abiodun Humphrey;  Han, Hong Jin;  Zeng, Guang Zhi;  Ji, Chang Jiu;  Zhang, Yu Mei;  Zhu, Mei Ju
Adobe PDF(251Kb)  |  收藏  |  浏览/下载:295/102  |  提交时间:2012/03/21
Alpinia Oxyphylla  Zingiberaceae  Oxyphyllone a  4  Oxyphyllone b  5-secoeudesmane Sesquiterpenoid  
A styrylpyrone dimer from the bark of Goniothalamus leiocarpus 期刊论文
CHINESE CHEMICAL LETTERS, 2004, 卷号: 15, 期号: 2, 页码: 191-193
作者:  Mu, Q;  He, YN;  Tang, WD;  Li, CM;  Lou, LG;  Sun, HD;  Xu, B;  Yang, GX;  Hu, CQ
Adobe PDF(41Kb)  |  收藏  |  浏览/下载:289/80  |  提交时间:2012/03/21
Goniothalamus  G. Leiocarpus  Cytotoxicity  Styryllactone  Leiocarpin e  
New eudesmane and eremophilane derivatives from Laggera alata 期刊论文
CHINESE CHEMICAL LETTERS, 2003, 卷号: 14, 期号: 4, 页码: 393-396
作者:  Zheng, QX;  Xu, ZJ;  Sun, MF;  Guetritte, F;  Cesario, M;  Cheng, CHK;  Sun, HD;  Zhao, Y
Adobe PDF(452Kb)  |  收藏  |  浏览/下载:209/66  |  提交时间:2012/03/21
Laggera Alata  Sesquiterpene  Eremophilanoid  Eudesmanoid  X-ray Diffraction  Cytotoxicity  
Two new ent-kaurane diterpenoids from Isodon adenantha 期刊论文
CHINESE CHEMICAL LETTERS, 2000, 卷号: 11, 期号: 11, 页码: 995-996
作者:  Jiang, B;  Xu, JC;  Yang, H;  Zhao, QS;  Sun, HD
Adobe PDF(29Kb)  |  收藏  |  浏览/下载:252/88  |  提交时间:2012/03/21
Isodon Adenantha  Labiatae  Ent-kaurane Diterpenoids  Adenanthins b (1) And c (2)  
A novel compound from Ceratostigma minus 期刊论文
CHINESE CHEMICAL LETTERS, 1998, 卷号: 9, 期号: 7, 页码: 647-649
作者:  Yue, JM;  Zhao, Y;  Zhao, QS;  Wu, HM;  Xu, JF;  Lin, ZW;  Sun, HD
Adobe PDF(141Kb)  |  收藏  |  浏览/下载:210/47  |  提交时间:2012/07/18
Ceratostigma Minus  Plumbocatechin a