[1]赵天增,张海艳,董建军,等.苦皮素B的NMR数据解析及其化学结构[J].郑州大学学报(工学版),2012,33(06):96-99.[doi:10.3969/j.issn.1671-6833.2012.06.023]
　ZHAO Tianzeng,ZHANG Haiyan,DONG Jianjun.NMR Study on Angulatin B[J].Journal of Zhengzhou University (Engineering Science),2012,33(06):96-99.[doi:10.3969/j.issn.1671-6833.2012.06.023]
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苦皮素B的NMR数据解析及其化学结构()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
33
期数:
2012年06期
页码:
96-99
栏目:
出版日期:
2012-11-10

文章信息/Info

Title:
NMR Study on Angulatin B
作者:
赵天增; 张海艳; 董建军; 等.
河南省科学院 天然产物重点实验室,河南郑州,450002, 郑州大学 化工与能源学院,河南郑州,450001
Author(s):
ZHAO Tianzeng; ZHANG Haiyan; DONG Jianjun
1. Key Laboratory of Natural Products, Henan Academy of Science, Zhengzhou 450002, China; 2. School of Chemical and En.ergy Engineering,Zhengzhou University, Zhengzhou 450001 ,China
关键词:
NMR;  归属;  HMBC;  苦皮素B
Keywords:
NMR;  assignment;  HMBC;  angulatin B
分类号:
0641
DOI:
10.3969/j.issn.1671-6833.2012.06.023
摘要:
用NMR数据解析方法对β-二氢沉香呋喃多醇酯类化合物苦皮素B(angulatin B)的结构进行研究.应用1H、13C MNR、DEPT一维NMR技术和1H-1H COSY、HSQC、HMBC二维NMR技术对苦皮素B进行检测.苦皮素B所有的1H和13C NMR数据得到了详细解析和全归属,并采用HMBC技术对文献中与苦皮素B化学结构相关的错误报道进行了修正.为β-二氢沉香呋喃多醇酯类化合物酯取代基位置的确定提供了可靠的NMR数据解析方法和依据.
Abstract:
Angulatin B , which is a sesquiterpene polyol ester , was studied using the NMR data analysis methodand was detected through 1D (1H , 13C NMR and DEPT) and 2D NMR (1H _ 1H COSY,HSQC, and HMBC)techniques . The results show that the 1H and 13C NMR spectra are completely analyzed and assigned and itsstructure in the literature is corrected by HMBC technique. This research provided NMR data analysis methodand evidences for the identification of sesquiterpene polyol esters.

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更新日期/Last Update: 1900-01-01