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中文摘要：
目的：研究微花藤Iodes cirrhosa的化学成分。方法：利用多种色谱技术进行分离纯化,并通过现代波谱学和化学方法鉴定其结构。结果：从微花藤根95%乙醇提取物的水溶性部分分离得到24个化合物,分别鉴定为（-）-（7R,8S,7′E）-4,7,9,9′-四羟基-3,3′-二甲氧基-8,4′-氧木脂烷-7′-烯-9′-O-β-D-吡喃葡萄糖苷（1）,（-）-（7S,8S,7′E）-4,7,9,9′-四羟基-3,3′-二甲氧基-8,4′-氧木脂烷-7′-烯-9′-O-β-D-吡喃葡萄糖苷（2）,（＋）-（7S,8S）-3,5-二甲氧基-4-羟基苯基丙三醇-8-O-β-D-吡喃葡萄糖苷（3）,（＋）-（7S,8S）-3-甲氧基-4-羟基苯基丙三醇-8-O-β-D-吡喃葡萄糖苷（4）,（-）-（7S,8S）-4,7,9,9′-四羟基-3,3′-二甲氧基-8,4′-氧木脂烷-7-O-β-D-吡喃葡萄糖苷（5）,（-）-（7R,8S）-4,7,9,9′-四羟基-3,3′-二甲氧基-8,4′-氧木脂素-4-O-β-D-吡喃葡萄糖苷（6）,（-）-（2R）-1-O-β-D-吡喃葡萄糖基-2-{2-甲氧基-4-[1-（E）-丙烯-3-醇]苯氧基}丙烷-3-醇（7）,（-）-（2R）-1-O-β-D-吡喃葡萄糖基-2-{2,6-二甲氧基-4-[1-（E）-丙烯3-醇]苯氧基}丙烷-3-醇（8）,丁香脂素双葡萄糖苷（9）,（-）-（7S,8R）-3-甲氧基-4-羟基苯基丙三醇-9-O-β-D-吡喃葡萄糖苷（10）,（-）-（7R,8R）-3-甲氧基-4-羟基苯基丙三醇-9-O-β-D-吡喃葡萄糖苷（11）,（-）-（7R,8R）-3,5-二甲氧基-4-羟基苯基丙三醇-9-O-β-D-吡喃葡萄糖苷（12）,（-）-（7R,8R）-3-甲氧基-4-羟基苯基丙三醇-7-O-β-D-吡喃葡萄糖苷（13）,11,13-二氢去酰基菜蓟苦素3-O-β-D-吡喃葡萄糖苷（14）,獐牙菜苷（15）,（-）-2-羟基-5-（2-羟乙基）苯基β-D-吡喃葡萄糖苷（16）,（-）-（1′R）-1′-（3-羟基-4-甲氧基苯基）-乙烷-1′,2′-二醇-3-O-β-D-吡喃葡萄糖苷（17）,（-）-4-羟基-3-甲氧基苯基-β-D-吡喃葡萄糖苷（18）,（-）-3,5-二甲氧基-4-羟基苯基β-D-吡喃葡萄糖苷（19）,（-）-3-羟基-1-（4-?
英文摘要：
Objective： To investigate chemical constituents of Iodes cirrhosa.Method： Constituents were isolated by using a combination of various chromatographic techniques including column chromatography over silica gel,Sephadex LH-20,and C-18,as well as reversed-phase HPLC.Structures of the isolates were identified by spectroscopic and chemical methods.Result： Twenty-four compounds were obtained from a H2O-soluble portion of an ethanolic extract of the root of Iodes cirrhosa Turcz.Structures of the isolates were identified as（-）-（7R,8S,7′E）-4,7,9,9′-tetrahydroxy-3,3′-dimethoxy-8,4′-oxyneolign-7′-ene-9′-O-β-D-glucopyra-noside（1）,（-）-（7S,8S,7′E）-4,7,9,9′-tetrahydroxy-3,3′-dimethoxy-8,4′-oxyneolign-7′-ene-9′-O-β-D-glucopyranoside（2）,（＋）-（7S,8S）-syringylglycerol 8-O-β-D-glucopyranoside（3）,（＋）-（7S,8S）-guaiacylglycerol 8-O-β-D-glucopyranoside（4）,（-）-（7S,8S）-4,7,9,9′-tetrahydroxy-3,3′-dimethoxy-8,4′-oxyneolignan-7-O-β-D-glucopyranoside（5）,（-）-alaschanisoside A（6）,（-）-（2R）-1-O-β-D-glucopyranosyl-2-{2-methoxy-4-[1-（E）-propen-3-ol]phenoxyl}propane-3-ol（7）,（-）-（2R）-1-O-β-D-glucopyranosyl-2-{2,6-dimethoxy-4-[1-（E）-propen-3-ol]phenoxyl}propane-3-ol（8）,（-）-liriodendrin（9）,（-）-（7S,8R）-guaiacylglycerol 9-O-β-D-glucopyranoside（10）,（-）-（7R,8R）-guaiacylglycerol 9-O-β-D-glucopyranoside（11）,（-）-（7R,8R）-syringylglycerol 9-O-β-D-glucopyranoside（12）,（-）-（7R,8R）-guaiacylglycerol 7-O-β-D-glucopyranoside（13）,（-）-11,13-dihydrodeacylcynaropicrin 3-O-β-D-glucopyranoside（14）,（-）-sweroside（15）,（-）-2-hydroxy-5-（2-hydroxyethyl）phenyl β-D-glucopyranoside（16）,（-）-（1′R）-1′-（3-hydroxy-4-methoxyphenyl）ethane-1′,2′-diol-3-O-β-D-glucopyranoside（17）,（-）-tachioside（18）,（-）-3,5-dimethoxy-4-hydroxyphenyl β-D-glucopyranoside（19）,（-）-3-hydroxy-1-（4-hydroxy-3-methoxyphenyl）-1-propanone-3
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