發(fā)布時(shí)間：2018-04-03 20:05

  本文選題：胡黃連根莖　切入點(diǎn)：化學(xué)成分　出處：《中華中醫(yī)藥雜志》2017年05期

【摘要】：目的:研究胡黃連Picrorhiza scrophulariiflora.Pennell根莖的化學(xué)成分。方法:利用硅膠、MCI和反相硅膠柱色譜以及半制備HPLC等手段進(jìn)行分離純化,并通過(guò)MS和NMR等波譜技術(shù)進(jìn)行化合物結(jié)構(gòu)鑒定。結(jié)果:從胡黃連根莖甲醇提取物中分離得到了7個(gè)化合物,分別鑒定為胡黃連苷Ⅵ(1),胡黃連苷Ⅰ(2),胡黃連苷Ⅱ(3),胡黃連苷Ⅲ(4),6-O-E-阿魏�；鞔�(5),米內(nèi)苷(6),草夾竹桃苷(7)。結(jié)論:化合物1為首次報(bào)道的新化合物。
[Abstract]:Objective: to study the chemical constituents of Picrorhiza scrophulariiflora.Pennell rhizome.Methods: the compounds were separated and purified by silica gel column chromatography, reverse silica gel column chromatography and semi-preparative HPLC. The structures of the compounds were identified by MS and NMR spectra.緇撴灉:浠庤儭榛勮繛鏍硅寧鐢查唶鎻愬彇鐗╀腑鍒嗙寰楀埌浜，

本文編號(hào)：1706709