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Aoyunnini新虫 (小有名气)
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[求助]
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13C-NMR CD3Cl 24.5, 24.6, 25.7, 25.8, 26.0, 26.8, 27.0, 29.4, 29.7, 32.9, 37.8, 39.5, 42.8, 45.1, 46.5, 46.9, 46.9, 100.6, 100.9, 105.3, 108.0, 108.2, 108.9, 120.2, 121.3, 123.3, 129.1, 129.4, 132.3, 133.9, 137.8, 145.9, 146.5, 147.4, 147.9, 170.4, 173.4 相似度》90% |
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wangkaibo123
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kerry
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专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
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【答案】应助回帖
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感谢参与，应助指数 +1
Aoyunnini: 金币+8, ★★★★★最佳答案 2014-08-19 19:25:43
感谢参与，应助指数 +1
Aoyunnini: 金币+8, ★★★★★最佳答案 2014-08-19 19:25:43
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查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到60个化合物(查询结果仅供参考) 1 . piperchabamide H C38H46N2O6 相似度:97.3% Bioorganic & Medicinal Chemistry 2009 17 7313-7323 Hepatoprotective amide constituents from the fruit of Piper chaba: Structural requirements, mode of action, and new amides Hisashi Matsuda, Kiyofumi Ninomiya, Toshio Morikawa, Daisuke Yasuda, Itadaki Yamaguchi, Masayuki Yoshikawa Structure 13C NMR 碳谱模拟图 2 . nigramide F C34H40N2O6 相似度:81.0% The Journal of Organic Chemistry 2005 70 1164-1176 Nigramides A−S, Dimeric Amide Alkaloids from the Roots of Piper nigrum Kun Wei, Wei Li, Kazuo Koike, Yingjie Chen, and Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 3 . piperchabamide G C34H40N2O6 相似度:81.0% Bioorganic & Medicinal Chemistry 2009 17 7313-7323 Hepatoprotective amide constituents from the fruit of Piper chaba: Structural requirements, mode of action, and new amides Hisashi Matsuda, Kiyofumi Ninomiya, Toshio Morikawa, Daisuke Yasuda, Itadaki Yamaguchi, Masayuki Yoshikawa Structure 13C NMR 碳谱模拟图 4 . nigramide B C34H38N2O6 相似度:78.3% The Journal of Organic Chemistry 2005 70 1164-1176 Nigramides A−S, Dimeric Amide Alkaloids from the Roots of Piper nigrum Kun Wei, Wei Li, Kazuo Koike, Yingjie Chen, and Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 5 . nigramide G C33H38N2O6 相似度:78.3% The Journal of Organic Chemistry 2005 70 1164-1176 Nigramides A−S, Dimeric Amide Alkaloids from the Roots of Piper nigrum Kun Wei, Wei Li, Kazuo Koike, Yingjie Chen, and Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 6 . chabamide C34H38N2O6 相似度:75.6% Planta Medica 2002 68 853-855 Chabamide,a Novel Piperine Dimer from Stems of Piper chaba Thitima Rukachaisirikul,Samran Prabpai, Penprapa Champung,Apichart Suksamrarn Structure 13C NMR 碳谱模拟图 7 . compound 24 C34H38N2O6 相似度:75.6% The Journal of Organic Chemistry 2005 70 1164-1176 Nigramides A−S, Dimeric Amide Alkaloids from the Roots of Piper nigrum Kun Wei, Wei Li, Kazuo Koike, Yingjie Chen, and Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 8 . Pipercyclobutanamide A C34H38O6N2 相似度:72.9% Tetrahedron Letters 2001 42 2497-2499 Two new alkaloids, pipercyclobutanamides A and B, from Piper nigrum Yasuhiro Fujiwara, Kaname Naithou, Tomoko Miyazaki, Keiji Hashimoto, Kazuo Mori, Yasuo Yamamoto Structure 13C NMR 碳谱模拟图 9 . Pipercyclobutanamide B |
2楼2014-08-19 17:08:06