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[求助]
求助微谱，谢谢！ 已有1人参与
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| 28.36,38.12,66.69,66.76,71.54,78.21,80.02,95.54,95.86,96.17,97.85,99.50,99.99,104.61,106.10,108.27,115.24,115.41,115.43,115.50,115.58,116.86,119.15,119.60,121.42,131.40,132.55,132.91,144.80,144.93,145.36,145.41,145.86,145.90,150.69,151.32,153.79,154.91,155.18,155.48,155.62,156.95,157.49 |
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关于代码变化问题，想知道的进来
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化学口download_prp&fileCode的固定段好像这几天一直没变，有变的大神么？
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基金中了
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关于filecode
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固定端突然变了，今天
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听说今天filecode变了
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filecode与中标关系的预测
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filecode变化情况
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十年后又回来了，论文投稿求助
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大家散了吧，后缀研究没有意义，别浪费时间了，过好目前的每一天，不要焦虑
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- 微谱求助！急急急，谢谢！
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- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
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- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
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lifeliuyan
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向文非的师妹: 金币+10, ★★★★★最佳答案 2014-08-25 13:42:54
感谢参与，应助指数 +1
向文非的师妹: 金币+10, ★★★★★最佳答案 2014-08-25 13:42:54
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查询结果：共查到67个化合物(查询结果仅供参考) 1 . cinnamtannin B1 相似度:95.5% Chinese Pharmaceutical Journal 2009 44 334-336 Study on Chemical Constituents of Delphinium giraldii HE Yang-qing, MA Zhan-ying, YANG Qian, GAO Li-ming, TIAN Ping, DU Bao-zhong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . compound 3 相似度:93.3% Journal of Natural Products 2010 73 1375-1380 Proanthocyanidins from the Leaves of Machilus philippinensis Hsiao-Ching Lin and Shoei-Sheng Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . cinnamtannin B-1 C45H36O18 相似度:93.3% Chemical & Pharmaceutical Bulletin 2001 49 551-557 Studies on the Constituents of Bark of Parameria laevigata MOLDENKE1) Kohei KAMIYA, Chiharu WATANABE, Hanani ENDANG, Mansur UMAR and Toshiko SATAKE Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . cinnamtanin B1 相似度:93.3% 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 Structure & 13C NMR 碳谱模拟图 5 . compound 4 相似度:88.8% Journal of Natural Products 2010 73 1375-1380 Proanthocyanidins from the Leaves of Machilus philippinensis Hsiao-Ching Lin and Shoei-Sheng Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . aesculitannin B C45H36O18 相似度:88.8% Chemical & Pharmaceutical Bulletin 2001 49 551-557 Studies on the Constituents of Bark of Parameria laevigata MOLDENKE1) Kohei KAMIYA, Chiharu WATANABE, Hanani ENDANG, Mansur UMAR and Toshiko SATAKE Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . cinnamtannin D-1 相似度:88.8% Heterocycles 2003 60 1697-1708 A-Type Proanthocyanidins from the Bark of Parameria laevigata Kohei Kamiya, Akiko Ohno, Yukiko Horii, Hanani Endang, Mansur Umar, and Toshiko Satake* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . aesculitannin B 相似度:86.6% Journal of Natural Products 2010 73 1375-1380 Proanthocyanidins from the Leaves of Machilus philippinensis Hsiao-Ching Lin and Shoei-Sheng Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . Cinnamtannin B-1 相似度:86.6% Phytochemistry 2010 71 2092-2098 Doubly linked, A-type proanthocyanidin trimer and other constituents of Ixora coccinea leaves and their antioxidant and antibacterial properties Thomas Oyebode Idowu, Abiodun Oguntuga Ogundaini, Abiola Oladimeji Salau, Efere Martins Obuotor, Merhatibeb Bezabih, Berhanu Molla Abegaz Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . epicatechin-(2β→O→7,4β→8)-epiafzelechin-(4α→8)-epicatechin 相似度:86.6% Journal of Agricultural and Food Chemistry 2010 58 11667-11672 A-Type Proanthocyanidins from Lychee Seeds and Their Antioxidant and Antiviral Activities Xinya Xu, Haihui Xie, Yifei Wang, and Xiaoyi Wei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . compound 7 相似度:86.3% Journal of Agricultural and Food Chemistry 2013 61 8814-8820 Structures and Antioxidant and Intestinal Disaccharidase Inhibitory Activities of A-Type Proanthocyanidins from Peanut Skin Huiwen Zhang, Yerigui, Yumei Yang, and Chaomei Ma Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . comopund 1A 相似度:82.9% Chemical & Pharmaceutical Bulletin 1991 39 55-59 Chemical and Chemotaxonomical Studies of Ferns. LXXX. : Proanthocyanidins of Arachniodes sporadosora NAKAIKE and A. exilis CHING Nobutoshi TANAKA,Ryoki ORII,Kazuo OGASA,Hiroshi WADA,Takao MURAKAMI,Yasuhisa SAIKI and Chiu-Ming CHEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . epicatechin-(4β→8,2β→O→7)-epicatechin-(4β→8)-dryopterin 相似度:80.8% Chemical & Pharmaceutical Bulletin 1991 39 55-59 Chemical and Chemotaxonomical Studies of Ferns. LXXX. : Proanthocyanidins of Arachniodes sporadosora NAKAIKE and A. exilis CHING Nobutoshi TANAKA,Ryoki ORII,Kazuo OGASA,Hiroshi WADA,Takao MURAKAMI,Yasuhisa SAIKI and Chiu-Ming CHEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . litchitannin A2 C45H34O18 相似度:80% Journal of Agricultural and Food Chemistry 2010 58 11667-11672 A-Type Proanthocyanidins from Lychee Seeds and Their Antioxidant and Antiviral Activities Xinya Xu, Haihui Xie, Yifei Wang, and Xiaoyi Wei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . epicatechin-(4β→6)-epicatechin-(4β→8)-epicatechin 相似度:75.5% Journal of Agricultural and Food Chemistry 2003 51 3806-3813 Isolation and Structural Elucidation of Some Procyanidins from Apple by Low-Temperature Nuclear Magnetic Resonance Toshihiko Shoji, Motoh Mutsuga, Takatoshi Nakamura, Tomomasa Kanda, Hiroshi Akiyama, and Yukihiro Goda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . litchitannin A1 C45H34O18 相似度:73.3% Journal of Agricultural and Food Chemistry 2010 58 11667-11672 A-Type Proanthocyanidins from Lychee Seeds and Their Antioxidant and Antiviral Activities Xinya Xu, Haihui Xie, Yifei Wang, and Xiaoyi Wei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . epiafzelechin-(4β→8,2β→O→7)-epiafzelechin-(4β→8)-dryopterin 相似度:72.0% Chemical & Pharmaceutical Bulletin 1991 39 55-59 Chemical and Chemotaxonomical Studies of Ferns. LXXX. : Proanthocyanidins of Arachniodes sporadosora NAKAIKE and A. exilis CHING Nobutoshi TANAKA,Ryoki ORII,Kazuo OGASA,Hiroshi WADA,Takao MURAKAMI,Yasuhisa SAIKI and Chiu-Ming CHEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . aesculitannin A 相似度:71.1% Journal of Agricultural and Food Chemistry 2010 58 11667-11672 A-Type Proanthocyanidins from Lychee Seeds and Their Antioxidant and Antiviral Activities Xinya Xu, Haihui Xie, Yifei Wang, and Xiaoyi Wei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . epicatechin-(4β→6)-epicatechin-(4β→8)-catechin 相似度:71.1% Journal of Agricultural and Food Chemistry 2003 51 3806-3813 Isolation and Structural Elucidation of Some Procyanidins from Apple by Low-Temperature Nuclear Magnetic Resonance Toshihiko Shoji, Motoh Mutsuga, Takatoshi Nakamura, Tomomasa Kanda, Hiroshi Akiyama, and Yukihiro Goda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . pavetannin C1 相似度:70.8% Phytochemistry 1995 38 719-723 Oligomeric proanthocyanidins possessing a doubly linked structure from Pavetta owariensis Aliou M. Balde, Tess de Bruyne, Luc Pieters, Herbert Kolodziej, Dirk Vanden Berghe, Magda Claeys, Arnold Vlietinck Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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