Chunsriimyatav Ganbaatar, M. Gruner, Dumaa Mishig, Regdel Duger, Arndt W. Schmidt, H. Knölker
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引用次数: 22
Abstract
We describe the isolation, identification, and structural elucidation of natural products from the Mongolian me- dicinal plant Polygonatum odoratum (Mill.) Druce. Six flavonoid glycosides, isorhamnetin-3-O-rutinoside (narcissoside, narcissin) (1), kaempferol-3-O-rutinoside (nicotiflorin) (2), quercetin-3-O-rutinoside (rutin) (3), apigenin-6-C-� -D- glucoside (isovitexin) (4), apigenin-6-C-(2�� -O-� -D-xylopyranosyl-� -D-glucopyranoside) (desmodin) (5), and isovitexin-7- O-� -D-glucoside (saponarin) (6), were isolated from the aerial parts of Polygonatum odoratum (Mill.) Druce. The struc- tures of 1-6 have been confirmed by UV, IR, MS, and NMR ( 1 H, 13 C, COSY, HSQC, HMBC, NOESY, and ROESY) data. Graphical Abstract:
本文报道了蒙古药用植物黄精(Polygonatum odoratum)的分离、鉴定和结构分析。Druce。从黄精的地上部分中分离得到异鼠李苷-3-O-芦丁苷(水仙苷，水仙素)(1)、山奈酚-3-O-芦丁苷(烟花苷)(2)、槲皮素-3-O-芦丁苷(芦丁)(3)、芹菜素-6- c -(异牡荆素)(4)、芹菜素-6- c -(2 -O- - d -木吡喃甲酰基- - d -葡萄糖苷)(去皮苷)(5)和异牡荆素-7- O- - d -葡萄糖苷(皂苷)(6)6个类黄酮苷。Druce。通过紫外、红外、质谱和核磁共振(1h、13c、COSY、HSQC、HMBC、NOESY和ROESY)数据证实了1-6的结构。图形化的简介:
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