圆滑番荔枝树皮中的化学成分  

Chemical Constituents of Annona glabra

作　　者：毕志明[1] 蒯玉花[1] 李萍[1] 章永红[2] 

机构地区：[1]中国药科大学中药学院,南京210038 [2]南京中医药大学,南京210002

出　　处：《江苏药学与临床研究》2006年第1期38-39,共2页Jiangsu Pharmacertical and Clinical Research

基　　金：江苏省自然科学基金(No.BK2002201)

摘　　要：目的对番荔枝科植物圆滑番荔枝(Annona glabraLinn.)树皮的化学成分进行分离、鉴定。方法采用硅胶柱、色谱等分离手段;利用理化性质与波谱技术对化合物进行鉴定。结果分得7个化合物,经鉴定为:ent-kauran-16α,17-diol(1),16-αH-ent-kauran-17-oic acid(2),19-hydroxy-16-α(-)-kauran-17-oic acid(3),16-αhydro-19-acetoxy-ent-kauran-17-oic acid(4),liriodenine(5),β-谷甾醇(-βsitosterol,6)和胡萝卜苷(daucosterol,7)。结论化合物26、、7为首次从该植物中分离得到。AIM To study the constituents of Annona glabra Linn.. METHOD Silica gel column chromatography was employed for the isolation and purification of the constituents. The structures were elucidated by chemical and spectral analyses. RESULT Seven compounds were obtained and identified as： ent-kauran- 16α, 17-diol （1）, 16α-H-ent-kauran-17-oic acid （ 2 ）, 19- hydroxy- 16α- （-）- kauran-17-oic acid （3）, 16α-hydro-19-acetoxy-ent-kauran-17-oic acid （4）, liriedenine （5）, β-sitosterol （6） and daucosterol （7）. CONCLUSION Compounds 2,6,7 were firstly isolated from this plant.

关 键 词：圆滑番荔枝 化学成分 重结晶 

分 类 号：R284[医药卫生—中药学]