NMR Numerical Analysis of Sutchuenoside A

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NMR Numerical Analysis of Sutchuenoside A

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[1]WU Mingjian,ZHANG Yan,ZHANG Haiyan,et al.NMR Numerical Analysis of Sutchuenoside A[J].Journal of Zhengzhou University (Engineering Science),2012,33(01):68-.[doi:10.3969/j.issn.1671-6833.2012.01.017]

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 33 Number of periods: 2012 01 Page number: 68- Column: Public date: 2012-01-10

Title:: NMR Numerical Analysis of Sutchuenoside A

Author(s):: WU Mingjian; ZHANG Yan; ZHANG Haiyan; etc;; 1. College of Chemical Engineering and Enerky, Zhengzhou University, Zhengzhou 450001, China; 2. Key l.aboratory of Natu.ral Products ,Hensn Academy of Science,Zhengzhou 450002,China

Keywords:: NMR; assignment; 2D NMR; sutchuenoside A

CLC:: O641

DOI:: 10.3969/j.issn.1671-6833.2012.01.017

Abstract:: Sutchuenoside A, one of the flavonol glyeosides, 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 ’H and ’"’C NMR spectra are completely analyzed and assigned, and thestructures of sutchuenoside A are further identified. This research provided not only NMR data analysis meth.ods and evidences, but also structures information for the structures identification of flavonol glycosides.

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