倮倮栗果化学成份的研究

STUDY ON THE CHEMICAL CONSTITUENTS OF HELICIA CLIVICOLA

从倮倮栗果的乙醇提取物中分离得到三个化合物 A,B,C。经 IR,MS,~1H-NMR,^(13)C-NMR 及化学方法分别鉴定其结构为倮倮栗甙,豆腐果甙和4-β-吡喃葡萄糖基苯甲醛。其中倮倮栗甙为新化合物,4-β-吡喃葡萄糖基苯甲醛系首次从该属植物中分离得到。

Three compounds have been isolated from the alcohol extracts of the dry fruit of Helicia clivicola collected Yunnan province.On the basis of the spectral evidences (IR,MS,NMR),and the results of chemical reaction,the compounds were identified as 4-(β-glucopyranosyl)-ben- zoicethylester (A),helicide (B) and 4-(β-glucopyranosyloxy)-benza- ldehde (C).A is a new compound,named clivicolide andc was isolat- ed from plants for the first time.