Studies on Chemical Constituents of Ethyl Acetate Portion of

MO Xiao-yu; MAI Jing-biao

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Studies on Chemical Constituents of Ethyl Acetate Portion of

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- Studies on Chemical Constituents of Ethyl Acetate Portion of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 18, Issue 24, Pages: 178-180(2012)
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- Published：2012
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MO Xiao-yu, MAI Jing-biao. Studies on Chemical Constituents of Ethyl Acetate Portion of [J]. Chinese journal of experimental traditional medical formulae, 2012, 18(24): 178-180.
DOI：

MO Xiao-yu, MAI Jing-biao. Studies on Chemical Constituents of Ethyl Acetate Portion of [J]. Chinese journal of experimental traditional medical formulae, 2012, 18(24): 178-180. DOI：

摘要

目的: 研究两头毛中乙酸乙酯部位的化学成分。方法: 采用硅胶柱色谱、HP-20和Sephadex LH-20等分离手段对乙酸乙酯萃取部分进行分离纯化

通过波谱数据分析(1H-NMR

13C-NMR)进行结构鉴定。结果: 从乙酸乙酯萃取部分分离5个化合物

分别鉴定为suberosenol A( 1 )

suberosenol B( 2 )

suberosenone( 3 )

山奈酚-7-O-α-L-鼠李糖苷( 4 )

阿魏酸( 5 )。结论: 上述化合物均为首次从该植物中分离得到。

Abstract

Objective:To study the chemical constituents of the ethyl acetate portion of Incarvillea arguta. Method: The ethyl acetate portion were isolated and pured by silica gel column chromatography

HP-20 and Sephadex LH-20.Their chemical structures were elucidated by spectral data(1H-NMR

13C-NMR). Result: Five compounds were isolated from the ethyl acetate portion. They were identified as suberosenol A( 1 )

suberosenol B( 2 )

suberosenone( 3 )

kaempferol-7-O-α-L-rha mnoside( 4 )

ferulic acid( 5 ). Conclusion: All compounds were isolated from this plant for the first time.

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Related Institution

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