%0 Journal Article
%T Structure Determination of A Cucurbitacin Glycoside Extracted from Cucurbita pepo cv Dayangua by 2D NMR<br>2D NMR对苦味西葫芦果实中的一个三萜皂苷进行结构解析
%A WANG Da-cheng
%A GE Shan
%A GAO Hui-yuan
%A CAI Hui
%A WU Bin
%A WU Li-jun
%A DENG Xu-ming
%A <br>王大成
%A 葛杉
%A 高慧媛
%A 蔡辉
%A 吴斌
%A 吴立军
%A 邓旭明
%J 波谱学杂志
%D 2005
%I 
%X Atriterpene saponin was extracted fromtraditional Chinese medicineCucurbita pepo cv Day-angua.Its structure was determined by 2D NMR.Complete assignment of the1H and13C chemical shifts for the compound was obtained.The structure was elucidated to be cucurbitacin E 2-O-b-D-gluco-side.
%K NMR
%K 2D NMR
%K NMR
%K complete assignment
%K 2D NMR
%K cucurbitacin E 2-O-b-D-glucoside
%K cucurbita<br>全归属
%K 葫芦素E
%K 2-O-β-D-葡萄糖苷
%K 南瓜属
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=1A3C8C6E452BD1AF5A6B6B99BA3989C9&aid=7CF3256BBA1B52C3&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=E158A972A605785F&sid=84A93BA251D28205&eid=B941678158018439&journal_id=1000-4556&journal_name=波谱学杂志&referenced_num=3&reference_num=12