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《Henan Science》 2018-08
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NMR Study on a Sesquiterpene Polyol Ester from Celastrus angulatus

CHEN Xin;WANG Tao;LIANG Yahui;WANG Zhiyao;ZHANG Haiyan;ZHAO Tianzeng;Key Laboratory of Natural Products,Henan Academy of Science;  
1β,2β,8α,15-tetraacetoxy-9β-benzoxy-4α,6α-dihydroxy-β-dihydroagrofuran,a compound with β-dihydroagarofuran sesquiterpene skeleton,was isolated from the root-bark of Celastrus angulatus Maxim for the first time. The~1H and~(13)C NMR chemical shifts were completely assigned by a combination of 1D(~1H,~(13)C NMR and DEPT)and 2 D NMR(H-H COSY,HSQC,and HMBC)techniques.
【Fund】: 国家“重大新药创制”科技重大专项(2017ZX09101003-008-004)
【CateGory Index】: R284.1; R1;O657.2
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