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lijinyu2011铁杆木虫 (正式写手)
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[求助]
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33个C碳 206.3, 180.1, 163.8, 163.6, 161.1, 158.9, 156.1, 137.1, 132.9, 132.3, 132.3, 124.5, 124.4, 115.5, 115.5, 108.4,108.4, 106.4, 103.2, 99.9, 83.3, 79.2, 79.1, 74.6, 74.0, 72.4, 72.2, 56.5, 26.4, 22.9, 19.4, 18.7, 18.1 |
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wangkaibo123
荣誉版主 (职业作家)
kerry
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2楼2014-03-27 13:18:40
lijinyu2011
铁杆木虫 (正式写手)
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3楼2014-03-27 13:50:56
wangkaibo123
荣誉版主 (职业作家)
kerry
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专家经验: +726 - PhEPI: 3
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★
lijinyu2011: 金币+6, ★★★很有帮助, 虽然没有对上，但还是感谢 2014-03-27 15:20:33
辣笔v小新: 金币+1, 鼓励应助交流 2014-03-27 21:18:27
lijinyu2011: 金币+6, ★★★很有帮助, 虽然没有对上，但还是感谢 2014-03-27 15:20:33
辣笔v小新: 金币+1, 鼓励应助交流 2014-03-27 21:18:27
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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94个化合物(查询结果仅供参考) 1 . 箭藿苷B 相似度:78.1% Chinese Traditional and Herbal Drugs 2009 40 1026-1030 心叶淫羊藿化学成分研究 杨云;张寒娟;贺海花;朱振华 Structure 13C NMR 碳谱模拟图 2 . 鼠李糖基淫羊藿次苷 相似度:78.1% Chinese Traditional and Herbal Drugs 2009 40 1026-1030 心叶淫羊藿化学成分研究 杨云;张寒娟;贺海花;朱振华 Structure 13C NMR 碳谱模拟图 3 . 4'-methoxy-5-hydroxy-8-3,3-dimethylallylflavone 3-O-β-D-xylopyranosyl(1→2)-α-L-rhamnopyranoside-7-O-β-D-glucopyranoside C38H48O19 相似度:72.2% Phytochemistry 1988 27 911-913 Three flavonol glycosides from Epimedium koreanum Yuji Ito,Fusayoshi Hirayama,Keiichi Suto,Kazuhiko Sagara,Tsuguchika Yoshida Structure 13C NMR 碳谱模拟图 4 . 4'-methoxy-5-hydroxy-8-3,3-dimethylallylflavone 3-O-α-L-rhamnopyranosyl(1→2)-α-L-rhamnopyranoside-7-O-β-D-glucopyranoside C39H50019 相似度:70.2% Phytochemistry 1988 27 911-913 Three flavonol glycosides from Epimedium koreanum Yuji Ito,Fusayoshi Hirayama,Keiichi Suto,Kazuhiko Sagara,Tsuguchika Yoshida Structure 13C NMR 碳谱模拟图 5 . epimedin C 相似度:70.2% Chinese Journal of Medicinal Chemistry 2010 20 57-60 Study on antioxidant constituents from Sarcandra glabra(Thunb.) Nakai. LI Xian-x ia, HUANG Ming-ju, LI Yan-lan, ZENG Guang-yao, TAN Jian-bing, LIANG Jian-ning, ZHOU Ying-jun Structure 13C NMR 碳谱模拟图 6 . 4'-methoxy-5-hydroxy-8-3,3-dimethylallylflavone 3-O-β-D-glucopyranosyl(1→2)-α-L-rhamnopyranoside-7-O-β-D-glucopyranoside C39H50O20 相似度:67.5% Phytochemistry 1988 27 911-913 Three flavonol glycosides from Epimedium koreanum Yuji Ito,Fusayoshi Hirayama,Keiichi Suto,Kazuhiko Sagara,Tsuguchika Yoshida Structure 13C NMR 碳谱模拟图 7 . Epimedin C 相似度:63.8% Natural Product Sciences 2008 14 233-238 Flavonol Glycosides with Antioxidant Activity from the Aerial Parts of Epimedium koreanum Nakai Kim, Eun-Sil; Kim, Mi-Kyung; Kang, Hyun-Kyu; Park, Young-In; Dong, Mi-Sook; Kim, Dong-Hyun; Chung, Ha-Sook Structure 13C NMR 碳谱模拟图 8 . methylcassinopin 相似度:62.5% Phytochemistry 1990 29 2040-2043 3-Hydroxy-4'-methoxyflavone from Millettia zechiana M. Parvez,O.N. Ogbeide Structure 13C NMR 碳谱模拟图 9 . sagittasine C C33H40O16 相似度:60.6% Phytochemistry 2007 68 2455-2464 Prenylflavonol, acylated flavonol glycosides and related compounds from Epimedium sagittatum Guei-Jane Wang, Tung-Hu Tsai, Lie-Chwen Lin Structure 13C NMR 碳谱模拟图 10 . 3-O-β-D-glucopyranosyl-(1→ 3)-α-L-rhamnopyranosyl kaempferol7-O-α-L-rhamnopyranoside 相似度:60.6% Phytochemistry 1983 22 2831-2833 Four kaempferol glycosides from leaves of Cinnamomum sieboldii Kimiko Nakano, Mikiko Takatani, Toshiaki Tomimatsu, Toshihiro Nohara Structure 13C NMR 碳谱模拟图 11 . 6,8-dihydroxyisorhamnetin 3-O-α-L-rhamnopyranosyl-(1→4)-α-L-rham nopyranosyl-(1→6)-β-D-glucopyranoside I 相似度:59.3% Planta Medica 1999 65 296 A New Flavonol 3-O-Glycoside from Eschscholtzia californica Mona-Antonia Beck and Hanns Häberlein Structure 13C NMR 碳谱模拟图 12 . kaempferol 3-O-α-L-rhamnopyranoside-7-O-[α-D-apiofuranosyl-(1-2)-β-D-glucopyranoside] C32H38O19 相似度:59.3% Food Chemistry 2007 105 48-56 Identification of phenolic antioxidants from Sword Brake fern (Pteris ensiformis Burm.) Yung-Husan Chen, Fang-Rong Chang, Yih-Jer Lin, Lisu Wang, Jinn-Fen Chen, Yang-Chang Wu, Ming-Jiuan Wu Structure 13C NMR 碳谱模拟图 13 . sagittatin A 相似度:56.2% Journal of Natural Products 1996 59 327-329 4''''-Acetylsagittatin A, a Kaempferol Triglycoside from Kalanchoe streptantha S. S. Costa, A. Jossang, and B. Bodo Structure 13C NMR 碳谱模拟图 |
4楼2014-03-27 14:42:18
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