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monkey514至尊木虫 (知名作家)
多重人格的虫子
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[求助]
微谱查询求助
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RT，求助一化合物的微谱查询，碳谱数据如下： 28.4,29.2,67.4,68.8,79.8,82.8,95.5,95.9,96.3,96.4,100.1,100.8,115.3,115.9,116.1,119.4,120.0,132.2,145.7,145.9,146.2,156.9,157.3,157.6,157.9 溶剂是甲醇 [ 来自科研家族 骷髅党 ] |
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1power1
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【答案】应助回帖
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感谢参与，应助指数 +1
monkey514: 金币+15, ★★★★★最佳答案, 非常感谢！ 2013-05-07 20:04:45
感谢参与，应助指数 +1
monkey514: 金币+15, ★★★★★最佳答案, 非常感谢！ 2013-05-07 20:04:45
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查询结果：共查到207个化合物(查询结果仅供参考) 1 . epicatechin (6' →8)epicatechin 相似度:73.3% Phytochemistry 1998 47 1137-1140 Biphenyl-linked biflavanoids from grape pomace L. Yeap Foo, Yinrong Lu, Herbert Wong Structure 13C NMR 碳谱模拟图 2 . epicatechin-(6'→8)-catechin 相似度:73.3% Phytochemistry 1998 47 1137-1140 Biphenyl-linked biflavanoids from grape pomace L. Yeap Foo, Yinrong Lu, Herbert Wong Structure 13C NMR 碳谱模拟图 3 . procyanidin B1 C30H26O12 相似度:73.0% Heterocycles 2009 79 549-563 An Efficient Synthesis of Procyanidins Using Equimolar Condensation of Catechin and/or Epicatechin Catalyzed by Ytterbium Triflate Yoshihiro Mohri, Masayoshi Sagehashi, Taiji Yamada, Yasunao Hattori, Keiji Morimura, Yasunori Hamauzu, Tsunashi Kamo, Mitsuru Hirota, and Hidefumi Makabe Structure 13C NMR 碳谱模拟图 4 . epicatechin-(3'→0→7'')-epiafzelechin C30H26O11 相似度:70% Journal of Natural Products 2004 67 1450-1454 Lipoxygenase Inhibitory Constituents from Periploca aphylla Aziz-ur-Rehman, Abdul Malik, Naheed Riaz, Hafiz Rub Nawaz,Habib Ahmad, Sarfraz Ahmad Nawaz, and M. Iqbal Choudhary Structure 13C NMR 碳谱模拟图 5 . procyanidin B-2 相似度:70% Phytochemistry 1999 51 689-694 Phenolics from Maytenus senegalensis Ghazi Hussein, Norio Nakamura, Meselhy R. Meselhy, Masao Hattori Structure 13C NMR 碳谱模拟图 6 . procyanidin B2 C30H26O12 相似度:70% Heterocycles 2009 79 549-563 An Efficient Synthesis of Procyanidins Using Equimolar Condensation of Catechin and/or Epicatechin Catalyzed by Ytterbium Triflate Yoshihiro Mohri, Masayoshi Sagehashi, Taiji Yamada, Yasunao Hattori, Keiji Morimura, Yasunori Hamauzu, Tsunashi Kamo, Mitsuru Hirota, and Hidefumi Makabe Structure 13C NMR 碳谱模拟图 7 . procyanidin B2 相似度:69.2% Planta Medica 1992 58 516-519 Procyanidin Production by Fagopyrurn esculen turn Callus Culture Y. Moumou, F. Trotin, J. Vasseur, G. Verineersch, R. Guyon, J. Dubois, andM. Pinlcas Structure 13C NMR 碳谱模拟图 8 . gallocatechin -(4'→O→7) -epigallocatechin 相似度:69.2% Natural Product Research 1997 11 47-52 Gallocatechin – (4'→0→7) - Epigallocatechin, a New Biflavonoid Isolated from Bridelia Ferruginea T. De Bruyne; K. Cimanga; L. Pieters; M. Claeys; R. Dommisse; A. Vlietinck Structure 13C NMR 碳谱模拟图 9 . procyanidin B-2 相似度:69.2% Journal of Shenyang Pharmaceutical University 2009 26 781-784 Chemical constituents from stem of Cratoxylon cochinchinensis Bl. YU Hai-yang, WANG Nai-li, ZHANG Xue, JIN San-lin, YAO Xin-sheng Structure 13C NMR 碳谱模拟图 10 . colletinin A C30H26O12 相似度:69.2% Natural Product Communications 2008 3 765-768 Colletinin A and 2,2′′-Diepicolletinin A: Two NewBisflavan-3-ols from Rhododendron collettianum Viqar Uddin Ahmad,, Farman Ullah, Hidayat Hussain, Gilles Dujardin,Arnaud Marteland Ivan Robert Green Structure 13C NMR 碳谱模拟图 11 . epicatechin-(4β→8)-epicatechin 相似度:68% Phytochemistry 1989 28 1743-1747 Procyanidin dimers and trimers from Douglas fir inner bark Lai Yeap Foo,Joseph J. Karchesy Structure 13C NMR 碳谱模拟图 12 . gambiriin A3 相似度:68% Heterocycles 2008 76 1171-1180 Dimeric Flavans from Gambir and Their Structural Correlations with (+)-Catechin Shoko Taniguchi, Kayo Kuroda, Kou-ichi Doi, Masahiro Tanabe, Takashi Shibata, Takashi Yoshida, and Tsutomu Hatano Structure 13C NMR 碳谱模拟图 13 . procyanidin B1 相似度:68% Chinese Pharmaceutical Journal 2003 38 911-914 Inhibitory activities of tannins extracted from stem of Lindera aggregata against HIV-1 integrase ZHANG Chao-feng, SUN Qi-shi, WANG Zheng-tao, Hatt ori Masao, Tewtrakul Supinya Structure 13C NMR 碳谱模拟图 14 . 2,2''-diepicolletinin A C30H26O12 相似度:68% Natural Product Communications 2008 3 765-768 Colletinin A and 2,2′′-Diepicolletinin A: Two NewBisflavan-3-ols from Rhododendron collettianum Viqar Uddin Ahmad,, Farman Ullah, Hidayat Hussain, Gilles Dujardin,Arnaud Marteland Ivan Robert Green Structure 13C NMR 碳谱模拟图 15 . Ichangol C30H24O12 相似度:67.8% Helvetica Chimica Acta 2011 Vol. 94 1677-1684 A New Phenolic Diglycoside Produced in Response to Copper Toxicity and a New Flavan Dimer from the Leaves of Viburnum ichangense (Hemsl.) Rehd. Bin Wu, Kuiwu Wang, and Xiaodan Wu Structure 13C NMR 碳谱模拟图 16 . proanthocyanidin A-2 相似度:66.6% Phytochemistry 1999 51 297-308 A-type proanthocyanidins from peanut skins Hongxiang Lou, Yoshimitsu Yamazaki, Tsutomu Sasaki, Masaru Uchida, Hideoki Tanaka, Syuichi Oka Structure 13C NMR 碳谱模拟图 17 . pavetanin A 相似度:66.6% Phytochemistry 1991 30 337-342 A-type Proanthocyanidins from stem-bark of Pavetta owariensis A.M. Baldé, L.A. Pieters, A. Gergely, H Kolodziej, M. Claeys, A.J. Vlietinck Structure 13C NMR 碳谱模拟图 18 . gambirflavan D3 C30H26O11 相似度:66.6% Heterocycles 2008 76 1171-1180 Dimeric Flavans from Gambir and Their Structural Correlations with (+)-Catechin Shoko Taniguchi, Kayo Kuroda, Kou-ichi Doi, Masahiro Tanabe, Takashi Shibata, Takashi Yoshida, and Tsutomu Hatano Structure 13C NMR 碳谱模拟图 19 . proanthocyanidin-A2 C30H24O12 相似度:66.6% Chinese Traditional and Herbal Drugs 1999 30(3) 167-169 Studies on the Chemical Constituents of Yunnan Wintergreen Root Gaultheria yunnanensis (Ⅱ) Zhang Zhizhen; Koike Kazuo; Guo Dean Structure 13C NMR 碳谱模拟图 20 . Proanthocyanidin A-1 相似度:66.6% Chemistry of Natural Compounds 2010 46 106-108 Chemical constituents of Rhododendron primulaeflorum Xuefeng Li, Huizi Jin, Ming Yang, Gang Chen and Yunheng Shen, et al. |
2楼2013-05-07 19:40:21