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獨自奮斗123新蟲 (初入文壇)
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[求助]
微譜求助，萬分感謝！ 已有1人參與
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溶劑:氘代甲醇 碳譜:32.3,32.5,56.6,61.6,62.8,71.6,71.7,75.7,77.9,78.4,103.9,105.2,109.2,110.0,115.0,122.9,130.5,131.2,131.3,143.1,149.3,153.8,156.4,157.6,157.6 |
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梅春
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【答案】應(yīng)助回帖
感謝參與，應(yīng)助指數(shù) +1
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1 . (3R)-Isomucronulatol 2'-O-β-D-Glucopyranoside C23H28O10 相似度:88% Journal of Asian Natural Products Research 2004 6 69-73 FLAVONOIDS FROM THE SEEDS OF SPHAEROPHYSA SALSULA ZHONGJUN MA, ISAO FUJII, YUTAKA EBIZUKA, XIAN LI,SHIGEKI SHIMOMAKI and YUICHI SAKANO Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 2 . 3R-7,2'-dihydroxy-3',4'-dimethoxyisoflavan-2'-O-β-D-glucuronide C23H26O11 相似度:84% Journal of Natural Medicines 2014 68 11-21 Absorptive constituents and their metabolites in drug-containing urine samples from Wuzhishan miniature pigs orally administered with Buyang Huanwu decoction Dong-Hui Yang, Xiang-Liang Ren, Feng Xu, Xiao-Qing Ma, Guang-Xue Liu, Cang-Hai Li, Chen Li, Shao-Qing Cai Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 3 . 3R-7,2'-Dihydroxy-3',4'-dimethoxyisoflavan-2'-O-β-D-glucuronide C23H26O11 相似度:84% Journal of Natural Medicines 2014 68 11-21 Absorptive constituents and their metabolites in drug-containing urine samples from Wuzhishan miniature pigs orally administered with Buyang Huanwu decoction Dong-Hui Yang, Xiang-Liang Ren, Feng Xu, Xiao-Qing Ma, Guang-Xue Liu, Cang-Hai Li, Chen Li, Shao-Qing Cai Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 4 . 2',4'-dimethoxy-3'-hydroxyisoflavan-6-O-β-D-glucoside 相似度:80% Chinese Traditional and Herbal Drugs 2010 41 696-700 Isolation and identification of flavonoids from Baoyuan Decoction SUN Jing-wei; ZHAO Ming-bo; LIANG Hong; TU Peng-fei Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 5 . 2',4'-Dimethoxy-3'-hy-droxy-isoflavan-6-O-β-glucopyrano side 相似度:80% Journal of China Pharmaceutical University 2002 33 274-276 Isoflavans and Isoflavone from Astragalus hoantchy ZHAO Ming; DUAN Jin Ao; HUANG Wen Zhe; ZHOU Rong Han; CHE Chun Tao Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 6 . 3R-7,2'-dihydroxy-3',4'-dimethoxyisoflavan-2'-O-β-D-glucuronide-6''-methyl ester C24H28O11 相似度:80% Journal of Natural Medicines 2014 68 11-21 Absorptive constituents and their metabolites in drug-containing urine samples from Wuzhishan miniature pigs orally administered with Buyang Huanwu decoction Dong-Hui Yang, Xiang-Liang Ren, Feng Xu, Xiao-Qing Ma, Guang-Xue Liu, Cang-Hai Li, Chen Li, Shao-Qing Cai Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 7 . β-D-glucopyranoside-3,4-dihydro-3-(2-hydroxy-3,4-dimethoxyphenyl)-2H-1-benzopyran-7-yl 相似度:80% Natural Product Research and Development 2014 26 188-192 Chemical and Biological Studies of Astragalus ernestii H. F. Comber TIAN Xin-yan, HAN Bing-yang, XIAO Chao-jiang, JIANG Bei Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 8 . 3R-7,2'-Dihydroxy-3',4'-dimethoxyisoflavan-2'-O-β-D-glucuronide-6''-methyl ester C24H28O11 相似度:80% Journal of Natural Medicines 2014 68 11-21 Absorptive constituents and their metabolites in drug-containing urine samples from Wuzhishan miniature pigs orally administered with Buyang Huanwu decoction Dong-Hui Yang, Xiang-Liang Ren, Feng Xu, Xiao-Qing Ma, Guang-Xue Liu, Cang-Hai Li, Chen Li, Shao-Qing Cai Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 9 . 2',7-二羥基-3 7,4'-二甲氧基異黃烷苷 C23H28O10 相似度:76% Chinese Traditional and Herbal Drugs 2008 39 825-828 滇黃精的化學(xué)成分研究(Ⅱ) 李曉;來國防;王易芬;張保國;羅士德 Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 10 . 3R-7,2',3'-trihydroxy-4'-methoxyisoflavan-3'-O-β-D-glucuronide-6''-methyl ester C23H29NO11 相似度:76% Journal of Natural Medicines 2014 68 11-21 Absorptive constituents and their metabolites in drug-containing urine samples from Wuzhishan miniature pigs orally administered with Buyang Huanwu decoction Dong-Hui Yang, Xiang-Liang Ren, Feng Xu, Xiao-Qing Ma, Guang-Xue Liu, Cang-Hai Li, Chen Li, Shao-Qing Cai Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 11 . 7,2'-hydroxy-3',4'-dimethoxy-isoflavan-7-O-β-D-glucopyranoside 相似度:76% Chinese Traditional and Herbal Drugs 2012 43 458-462 Chemical constituents of Astragalus membranaceus var. mongholicus LUO Zhou; SU Ming-zhi; YAN Ming; SHI Guo-bing; ZHAO Qing-chun Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 12 . (3R)-7,2'-二羥基-3',4'-二甲氧基異黃烷-7-O-β-D-葡萄糖苷 相似度:76% China Journal of Chinese Materia Medica 2012 37 3243-3248 Isoflavonoids from roots of Astragalus membranaceus var. mongholicus ZHANG Ya-zhou; XU Feng; LIANG Jing; TANG Jing-shu; SHANG Ming-ying; WANG Xuan; CAI Shao-qing Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 13 . 3R-7,2',3'-Trihydroxy-4'-methoxyisoflavan-3'-O-β-D-glucuronide-6''-methyl ester C23H26O11 相似度:76% Journal of Natural Medicines 2014 68 11-21 Absorptive constituents and their metabolites in drug-containing urine samples from Wuzhishan miniature pigs orally administered with Buyang Huanwu decoction Dong-Hui Yang, Xiang-Liang Ren, Feng Xu, Xiao-Qing Ma, Guang-Xue Liu, Cang-Hai Li, Chen Li, Shao-Qing Cai Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 14 . 2'-hydroxy-3',4'-二dimethoxy-isoflavone-7-O-β-D-glucoside 相似度:76% Chinese Joumal of Experimental Traditional Medical Fomulae 2012 18 78-81 Study of Chemical Components from Qili Qiangxin Capsule (Ⅱ) QIAO Li, WANG Zong-quan, MENG Zuo-huan, JIANG Xin-gang, JIA Ji-ming, SONG Jian Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 15 . isomucronulatol 7,2'-di-O-glucoside C29H38O15 相似度:75.8% Phytochemistry 1991 30 2777-2780 Isoflavans and a pterocarpan from Astragalus mongholicus Anas Subarnas, Yoshiteru Oshima, Hiroshi Hikino Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 16 . 2-β-D-glucopyranosyloxybenzyl 2-β-D-glucopyranosyloxy-6-methoxybenzoate C27H34O15 相似度:73.0% Shoyakugaku Zasshi 1991 45 255-260 Studies on the Chemical Constituents of Gloriosa rothschildiana and Colchicum autumnale MIMAKI YOSHIHIRO, ISHIBASHI NAOKO, KOMATSU MUTSUMI, SASHIDA YUTAKA Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 17 . Isomucronulatol 7,2'-di-O-glucoside 相似度:72.4% Natural Product Sciences 2008 14 131-137 Phytochemical Studies on Astragalus Root (2);Flavonoids and a Lignan Lee, Eun-Ju; Yean, Min-Hye; Jung, Hye-Sil; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 18 . Methylnissolin 3-O-β-glucoside 相似度:72% Natural Product Sciences 2008 14 131-137 Phytochemical Studies on Astragalus Root (2);Flavonoids and a Lignan Lee, Eun-Ju; Yean, Min-Hye; Jung, Hye-Sil; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 19 . Isomucronulatol 7-O-β-glucoside 相似度:72% Natural Product Sciences 2008 14 131-137 Phytochemical Studies on Astragalus Root (2);Flavonoids and a Lignan Lee, Eun-Ju; Yean, Min-Hye; Jung, Hye-Sil; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 20 . andrographidine E C24H16O11 相似度:72% Chemical & Pharmaceutical Bulletin 1987 35 4429-4435 Flavonoids from Andrographis paniculata MASANORI KUROYANAGI,MAKOTO SATO,AKIRA UENO and KOUZABURO NISHI Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
2樓2015-03-09 14:15:40
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3樓2015-03-09 14:31:09
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4樓2015-03-10 09:12:14
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