臭辣树化学成分(英文)

Chemical Constituents of Evodia fargesii Dode

目的:研究臭辣树的化学成分。方法:采用硅胶柱层析的方法分离和纯化化合物,根据理化性质和波谱方法鉴定化合物结构。结果:从臭辣树中分离得到13个化合物,包括6个生物碱:2methyl6hydroxy1,2,3,4tetrahydroβcarboline(1),N,Ndimethyltryptamine(2),Npcoumaroyltyramine(3),dictamnine(4),robustine(5),haplophine(6);3个柠檬苦素类化合物:limonin(7),rutaevine(8),和evodol(9);2个黄酮类化合物:quercetin(10)和(+)dihydroquercetin(11);以及βsitosterol(12)和daucosterol(13)。结论:化合物1为新化合物,其它化合物均为首次从本植物中分离得到。

AIM： To study the chemical constituents of Evodia fargesii Dode. METHODS： Silica gel column chromatography was used for the isolation of compounds, and spectroscopic techniques （ NMR, IR, UV and MS） were used lor the structural identification. RESULTS： Thirteen compounds, including six alkaloids： 2-methyl-6-hydroxy-1. 2, 3, 4- tetrahydro-β- carboline （ 1 ）, N, N-dimethyltryptamine （2）, N-p-coumaroyltyramine （3）, dictamnine （ 4 ）, robustine （ 5 ）, and haplophine （6）, three limonoids： limonin （7）, rutaevine （8）, and evodol （9）, two flavanoids： quercetin （10） and （＋）-dihydroquercetin （11）, as well as β-sitosterol （12） and daueosterol （13） were obtained from the titled plant. CONCLUSION： Compound 1 is new, the others are isolated from the Dlant for the first time.