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| 13C NMR δ 49.85 ,113.56,114.76,116.25,116.67,116.91,119.31,125.60,126.48,131.39,146.62,147.93,149.33,156.01,156.84,185.28. 谢谢！ |
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wangkaibo123
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kerry
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专家经验: +726 - PhEPI: 3
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【答案】应助回帖
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感谢参与，应助指数 +1
karl2100: 金币+1, 谢谢！ 2014-04-26 02:36:31
沫沫、Alone: 金币+15, ★★★很有帮助 2014-04-26 16:40:59
感谢参与，应助指数 +1
karl2100: 金币+1, 谢谢！ 2014-04-26 02:36:31
沫沫、Alone: 金币+15, ★★★很有帮助 2014-04-26 16:40:59
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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510个化合物(查询结果仅供参考) 1 . compound 1a 相似度:93.7% Chemical & Pharmaceutical Bulletin 1991 39 709-711 New Aurone Glucosides and New Phenylpropanoid Glucosides from Bidens pilosa Yutaka SASHIDA,Kazunori OGAWA,Makoto KITADA,Hiroyuki KARIKOME,Yoshihiro MIMAKI and Hiroko SHIMOMURA Structure 13C NMR 碳谱模拟图 2 . 6, 7, 3', 4'-Tetrahydroxy-aurone C15H10O6 相似度:75% Acta Botanica Yunnanica 2004 26(1) 121-126 A New Chalcone Glycoside from Bidens pilosa ZHAO Ai-Hua,ZHAO Qin-Shi,PENGLi-Yan, ZHANGJi-Xia,LIN Zhong-Wen,SUN Han-Dong Structure 13C NMR 碳谱模拟图 3 . Sulfuretin 相似度:68.7% Archives of Pharmacal Research 2003 26 458-462 Antioxidant activity from the stem bark of Albizzia julibrissin Mee Jung Jung, Hae Young Chung, Sam Sik Kang, Jin Ho Choi and Kae Sun Bae, et al. Structure 13C NMR 碳谱模拟图 4 . 4-(3-(4-methoxyphenyl)-9-oxo-9H-xanthen-1-yl)phenyl trifluoromethanesulfonate C21H13F3O6S1 相似度:63.1% Tetrahedron 2012 68 6298-6304 Synthesis of arylated xanthones by site-selective Suzuki–Miyaura reactions of the bis(triflate) of 1,3-dihydroxyxanthone Omer A. Akrawi, Hamid H. Mohammed, Tamás Patonay, Alexander Villinger, Peter Langer Structure 13C NMR 碳谱模拟图 5 . 4-(9-oxo-3-(4-(trifluoromethyl)phenyl)-9H-xanthen-1-yl)phenyl trifluoromethanesulfonate C21H10F6O5S1 相似度:63.1% Tetrahedron 2012 68 6298-6304 Synthesis of arylated xanthones by site-selective Suzuki–Miyaura reactions of the bis(triflate) of 1,3-dihydroxyxanthone Omer A. Akrawi, Hamid H. Mohammed, Tamás Patonay, Alexander Villinger, Peter Langer Structure 13C NMR 碳谱模拟图 6 . sulfuretin C15H10O5 相似度:62.5% Helvetica Chimica Acta 2008 Vol. 91 2159 Phenolic Derivatives from Fruits of Dipteryx lacunifera Ducke and Evaluation of Their Antiradical Activities Gerardo Magela V. Júnior, Cleyton Marcos de M. Sousa, Alberto J. Cavalheiro,Joo Henrique G. Lago, and Mariana H. Chaves Structure 13C NMR 碳谱模拟图 7 . 5'- methoxy-7,3',4'-trihydroxyisoflavone C16H12O6 相似度:62.5% Chemical & Pharmaceutical Bulletin 2007 55(6) 926-929 Chemical Constituents of Nepalese Propolis (II) Suraj Prakash SHRESTHA, Yuji NARUKAWA, and Tadahiro TAKEDA Structure 13C NMR 碳谱模拟图 8 . sulfuretin 相似度:62.5% China Journal of Chinese Materia Medica 2006 31 1078-1080 Chemical constituents from branch of Broussonetia papyrifera CHAO Jianfei, YIN Zhiqi, YE Wencai, ZHAO Shou xun Structure 13C NMR 碳谱模拟图 9 . (E)-2',3,4,5'-Tetrahydroxystilbene C14H12O4 相似度:62.5% Bioorganic & Medicinal Chemistry 2011 19 5155-5166 Synthesis and antimicrobial activity of (E) stilbene derivatives Sabrina Albert, Ralf Horbach, Holger B. Deising, Bianka Siewert, René Csuk Structure 13C NMR 碳谱模拟图 10 . 5'-methoxy-7,3',4'-trihydroxyisoflavone C16H12O6 相似度:62.5% Chemical & Pharmaceutical Bulletin 2007 55 926-929 Chemical Constituents of Nepalese Propolis (II) Suraj Prakash Shrestha, Yuji Narukawa and Tadahiro Takeda Structure 13C NMR 碳谱模拟图 11 . compound 3a 相似度:62.5% Journal of Heterocyclic Chemistry 2002 39 1219-1228 Determination of aromaticity indices of thiophene and furan by nuclear magnetic resonance spectroscopic analysis of their anilides Chang Kiu Lee, Ji Sook Yu and Young Ran Ji Structure 13C NMR 碳谱模拟图 12 . 3',4',6-三羟基橙酮 相似度:62.5% Chinese Traditional and Herbal Drugs 2006 37 665-666 蒙自木蓝中的化学成分研究 李琳;何红平;郝小江 Structure 13C NMR 碳谱模拟图 |
2楼2014-04-24 22:47:26
cjpballack
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感谢参与，应助指数 +1
karl2100: 金币+1, 3Q 2014-04-26 02:36:49
感谢参与，应助指数 +1
karl2100: 金币+1, 3Q 2014-04-26 02:36:49
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查询结果：共查到510个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . compound 1a 相似度:93.7% Chemical & Pharmaceutical Bulletin 1991 39 709-711 New Aurone Glucosides and New Phenylpropanoid Glucosides from Bidens pilosa Yutaka SASHIDA,Kazunori OGAWA,Makoto KITADA,Hiroyuki KARIKOME,Yoshihiro MIMAKI and Hiroko SHIMOMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 6, 7, 3', 4'-Tetrahydroxy-aurone C15H10O6 相似度:75% Acta Botanica Yunnanica 2004 26(1) 121-126 A New Chalcone Glycoside from Bidens pilosa ZHAO Ai-Hua,ZHAO Qin-Shi,PENGLi-Yan, ZHANGJi-Xia,LIN Zhong-Wen,SUN Han-Dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Sulfuretin 相似度:68.7% Archives of Pharmacal Research 2003 26 458-462 Antioxidant activity from the stem bark of Albizzia julibrissin Mee Jung Jung, Hae Young Chung, Sam Sik Kang, Jin Ho Choi and Kae Sun Bae, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 4-(3-(4-methoxyphenyl)-9-oxo-9H-xanthen-1-yl)phenyl trifluoromethanesulfonate C21H13F3O6S1 相似度:63.1% Tetrahedron 2012 68 6298-6304 Synthesis of arylated xanthones by site-selective Suzuki–Miyaura reactions of the bis(triflate) of 1,3-dihydroxyxanthone Omer A. Akrawi, Hamid H. Mohammed, Tamás Patonay, Alexander Villinger, Peter Langer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 4-(9-oxo-3-(4-(trifluoromethyl)phenyl)-9H-xanthen-1-yl)phenyl trifluoromethanesulfonate C21H10F6O5S1 相似度:63.1% Tetrahedron 2012 68 6298-6304 Synthesis of arylated xanthones by site-selective Suzuki–Miyaura reactions of the bis(triflate) of 1,3-dihydroxyxanthone Omer A. Akrawi, Hamid H. Mohammed, Tamás Patonay, Alexander Villinger, Peter Langer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . sulfuretin C15H10O5 相似度:62.5% Helvetica Chimica Acta 2008 Vol. 91 2159 Phenolic Derivatives from Fruits of Dipteryx lacunifera Ducke and Evaluation of Their Antiradical Activities Gerardo Magela V. Júnior, Cleyton Marcos de M. Sousa, Alberto J. Cavalheiro,Joo Henrique G. Lago, and Mariana H. Chaves Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 5'- methoxy-7,3',4'-trihydroxyisoflavone C16H12O6 相似度:62.5% Chemical & Pharmaceutical Bulletin 2007 55(6) 926-929 Chemical Constituents of Nepalese Propolis (II) Suraj Prakash SHRESTHA, Yuji NARUKAWA, and Tadahiro TAKEDA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . sulfuretin 相似度:62.5% China Journal of Chinese Materia Medica 2006 31 1078-1080 Chemical constituents from branch of Broussonetia papyrifera CHAO Jianfei, YIN Zhiqi, YE Wencai, ZHAO Shou xun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (E)-2',3,4,5'-Tetrahydroxystilbene C14H12O4 相似度:62.5% Bioorganic & Medicinal Chemistry 2011 19 5155-5166 Synthesis and antimicrobial activity of (E) stilbene derivatives Sabrina Albert, Ralf Horbach, Holger B. Deising, Bianka Siewert, René Csuk Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 5'-methoxy-7,3',4'-trihydroxyisoflavone C16H12O6 相似度:62.5% Chemical & Pharmaceutical Bulletin 2007 55 926-929 Chemical Constituents of Nepalese Propolis (II) Suraj Prakash Shrestha, Yuji Narukawa and Tadahiro Takeda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2014-04-25 20:02:39