紫云英苷

{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 477368973
| Name = 紫云英苷
| ImageFile = Astragalin.svg
| ImageSize = 300px
| ImageName = Astragalin structure
| IUPACName = 3-(β-D-Glucopyranosyloxy)-4′,5,7-trihydroxyflavone
| SystematicName = 5,7-Dihydroxy-2-(4-hydroxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-1-benzopyran-4-one
| OtherNames= 山奈酚-3-葡萄糖苷
山奈酚-3-O-葡萄糖苷
|Section1=
|Section2=
}}

紫云英苷（）是一种化合物。它可以从垂序商陆或蕨类植物卵果蕨叶的甲醇提取物中分离出来。它也存在于中。

紫云英苷是山奈酚的3-O-葡萄糖苷。

参考资料