荨麻叶山蚂蝗中的 3 个新的山蚂蝗苷类化合物
Three new secolignan glycosides from Urtica fissa E. Pritz.
机构信息
School of Life Science and Biotechnology, Dalian University, Dalian 116622, China.
出版信息
J Nat Med. 2012 Jul;66(3):562-5. doi: 10.1007/s11418-011-0615-x. Epub 2011 Nov 29.
Three new secolignan glycosides {3,4-trans-4-[bis(3,4-dimethoxyphenyl)methyl]-2-oxotetrahydrafuran-3-yl}methyl-O-β-glucopyranoside (1), {3,4-trans-4-[(3-methoxy-4-hydroxyphenyl)(3,4-dimethoxyphenyl)methyl]-2-oxotetrahydrafuran-3-yl}methyl-O-β-glucopyranoside (2) and {3,4-cis-4-[(3-methoxy-4-hydroxyphenyl)(3,4-dimethoxyphenyl)methyl]-2-oxotetrahydrafuran-3-yl}methyl-O-β-glucopyranoside (3) were isolated from the roots of Urtica fissa E. Pritz. Their structures were identified by spectral methods including 1D NMR, 2D NMR and HR-EI-MS.
从荨麻属植物的根中分离得到了三个新的赛络联苯糖苷
{3,4-trans-4-[双（3,4-二甲氧基苯基）甲基]-2-氧代四氢呋喃-3-基}甲基-O-β-吡喃葡萄糖苷（1）、{3,4-trans-4-[(3-甲氧基-4-羟基苯基)(3,4-二甲氧基苯基)甲基]-2-氧代四氢呋喃-3-基}甲基-O-β-吡喃葡萄糖苷（2）和{3,4-cis-4-[(3-甲氧基-4-羟基苯基)(3,4-二甲氧基苯基)甲基]-2-氧代四氢呋喃-3-基}甲基-O-β-吡喃葡萄糖苷（3）。它们的结构通过光谱方法（包括 1D NMR、2D NMR 和 HR-EI-MS）进行了鉴定。
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