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[求助]
微谱求助！急！ 已有1人参与
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碳谱数据：49.134,49.526,55.973,78.179,117.059,123.299,123.497,123.696,135.354,135.552,135.749,149.568,149.784,150.000,150.118,158.431 500MHz 吡啶 |
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wangwang1989
至尊木虫 (职业作家)
- 应助: 525 (博士)
- 金币: 11769.2
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- 帖子: 4912
- 在线: 315.2小时
- 虫号: 1467486
- 注册: 2011-10-30
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★
彼岸花开lj: 金币+8, ★有帮助, 谢谢！ 2014-01-10 23:05:14
彼岸花开lj: 金币+8, ★有帮助, 谢谢！ 2014-01-10 23:05:14
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查询结果：共查到493个化合物(查询结果仅供参考) 1 . microcisin C38H56O4 相似度:76.3% Natural Product Communications 2013 10 1371-1372 A New Taraxerol Derivative from the Roots of Microcos tomentosa Sutin Kaennakam, Jirapast Sichaem, Suttira Khumkratok, Pongpun Siripong and Santi Tip-pyang Structure 13C NMR 碳谱模拟图 2 . octacosanoic acetate 相似度:68.4% Chinese Pharmaceutical Journal 2006 41 1533-1535 Study on Constituents of Tilia mongolica Leaves and Wood MA Yun-xiang, TIAN Fu-li, WANG Jing-yuan, FANG Li, DU Yu-ying Structure 13C NMR 碳谱模拟图 3 . 3β-Z-caffeoyl taraxerol C39H56O4 相似度:66.6% Chemical & Pharmaceutical Bulletin 2004 52(7) 883-885 New Sesquiterpenoid and Triterpenoids from the Fruits of Rhizophora mucronata Surat LAPHOOKHIEO, Chatchanok KARALAI, and Chanita PONGLIMANONT Structure 13C NMR 碳谱模拟图 4 . careaborin C39H56O3 相似度:66.6% Natural Product Research and Development 2004 16 23-25 STUDIES ON THE CHEMICAL CONSTITUENTS OF RHIZOPHORA STYLOSA ZHAO Ya; SONG Guo-qiang; GUO Yue-wei Structure 13C NMR 碳谱模拟图 5 . 3α-E-caffeoyltaraxerol C39H56O4 相似度:66.6% Australian Journal of Chemistry 2005 58 556-559 Triterpenoid Esters from Bruguiera cylindrica Chatchanok Karalai and Surat Laphookhieo Structure 13C NMR 碳谱模拟图 6 . fibrarecisin C39H58O5 相似度:65.7% Natural Product Research 2007 21 351-353 Fibrarecisin, a novel triterpenoid from Fibraurea recisa with antitumor activity Jiao-Long Fu; Chang-Heng Tan; Li-Ping Lin; Ji Huang; Da-Yuan Zhu Structure 13C NMR 碳谱模拟图 7 . 3α-E-feruloyltaraxerol C40H58O4 相似度:65% Journal of Natural Products 2004 67 886-888 Pentacyclic Triterpenoid Esters from the Fruits of Bruguiera cylindrica Surat Laphookhieo, Chatchanok Karalai, Chanita Ponglimanont, and Kan Chantrapromma Structure 13C NMR 碳谱模拟图 8 . 3β-E-feruloyltaraxerol C40H58O4 相似度:65% Journal of Natural Products 2004 67 886-888 Pentacyclic Triterpenoid Esters from the Fruits of Bruguiera cylindrica Surat Laphookhieo, Chatchanok Karalai, Chanita Ponglimanont, and Kan Chantrapromma Structure 13C NMR 碳谱模拟图 9 . 3β-E-caffeoyltaraxerol C39H56O4 相似度:64.1% Chemical & Pharmaceutical Bulletin 2004 52(7) 883-885 New Sesquiterpenoid and Triterpenoids from the Fruits of Rhizophora mucronata Surat LAPHOOKHIEO, Chatchanok KARALAI, and Chanita PONGLIMANONT Structure 13C NMR 碳谱模拟图 10 . cis-careaborin C39H56O3 相似度:64.1% Natural Product Research and Development 2004 16 23-25 STUDIES ON THE CHEMICAL CONSTITUENTS OF RHIZOPHORA STYLOSA ZHAO Ya; SONG Guo-qiang; GUO Yue-wei Structure 13C NMR 碳谱模拟图 11 . careaborin C39H56O3 相似度:64.1% Journal of Xiamen University (Natural Science) 2006 45 873-876 Study on the Chemical Constituents of Rhizophora stylosa WANG Zhan-chang, LIN Wen-han, ZHANG Liang-liang, LIN Peng Structure 13C NMR 碳谱模拟图 12 . cis-careaborin |
6楼2014-01-10 16:33:48
wangwang1989
至尊木虫 (职业作家)
- 应助: 525 (博士)
- 金币: 11769.2
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- 红花: 21
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- 帖子: 4912
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- 虫号: 1467486
- 注册: 2011-10-30
- 专业: 天然药物化学
【答案】应助回帖
感谢参与，应助指数 +1
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查询结果：共查到18个化合物(查询结果仅供参考) 1 . 7,8,5'-Trihydroxy-6,3',4'-trimethoxyisoflavone C18H16O8 相似度:66.6% Chemical & Pharmaceutical Bulletin 2002 50(10) 1367-1369 New Isoflavones and Flavanol from Iris potaninii Ondognii PUREV,Cserendash PUREVSUREN,Samdan NARANTUYA, Sodnombaljir LKHAGVASUREN,Hajime MIZUKAMI,and Akito NAGATSU Structure 13C NMR 碳谱模拟图 2 . compound 4d C14H11NOS 相似度:56.2% Tetrahedron Letters 2002 43 1829-1833 Synthesis of new 2-arylbenzothiophenes using ‘Heck-type’ technology Jérémie Fournier Dit Chabert, Christel Gozzi, Marc Lemaire Structure 13C NMR 碳谱模拟图 3 . isorhamnetin 相似度:56.2% The Chinese Pharmaceutical Journal 2004 56 17-23 Chemical Constituents from The Leaves of Mahonia japonica Tian-Jye Hsieh, Yang-Chang Wu, Wen-Li Lo, Su-Ching Chen, Shih-Hsien Kuo and Chung-Yi Chen Structure 13C NMR 碳谱模拟图 4 . 3-(Pyridin-2-yl)-1-(pyridin-2-ylmethyl)imidazo[1,5-a]pyridine 相似度:55.5% Zeitschrift für Naturforschung B 2012 67 452-458 Synthesis, Crystallographic and Spectral Characterization of a Cadmium Chloride Complex Containing a Novel Imidazo[1,5-a]Pyridine Derivative Mohammad Hakimi, Zahra Mardani, Keyvan Moeini, Fabian Mohr, Esther Schuh, and Hooshang Vahedi Structure 13C NMR 碳谱模拟图 5 . N-methyl-4-(4-(3-nitrobenzamido)phenylthio)picolinamide 相似度:52.9% Molecules 2012 17 6317-6330 Synthesis and Biological Evaluation of Novel N-Methyl-picolinamide-4-thiol Derivatives as Potential Antitumor Agents Ting-Ting Huang, Yun-Chuang Huang, Xiao-Yu Qing, Yong Xia, Xun Luo, Ting-Hong Ye and Luo-Ting Yu Structure 13C NMR 碳谱模拟图 6 . N-nicotinyl,N',N''-bis(3-aminomethyl pyridinyl)phosphoric triamide C5H4NC(O)NHP(O)[3-NHCH2- 相似度:52.9% Journal of the Iranian Chemical Society 2012 9 865-876 New N-nicotinyl and N-isonicotinyl, N′,N″-diaryl phosphorictriamides with new Er(III) complex: synthesis, spectroscopic study and crystal structures Khodayar Gholivand, Nasrin Oroujzadeh, Maryam Rajabi Structure 13C NMR 碳谱模拟图 7 . compound 2053-2 相似度:52.9% Asian Journal of Traditional Medicines 2012 7 96-101 Screening and identification of an isocitrate lyase inhibitor from Streptomyces malachiticus Meijia Meng, Leilei Zhang, Haolin Yan *, Yixuan Zhang Structure 13C NMR 碳谱模拟图 8 . kaempherol 3-O-α-L-(20,40-di-E-feruloyl)-rhamnoside C41H36O16 相似度:50% Chemical & Pharmaceutical Bulletin 2002 50(12) 1619-1620 A New Acylated Flavonol Glycoside from the Leaves of Eriobotrya japonica Nobuo KAWAHARA,Motoyoshi SATAKE,and Yukihiro GODA Structure 13C NMR 碳谱模拟图 9 . 3'-O-Methylnorbelladine 相似度:50% |
2楼2014-01-10 15:41:23
3楼2014-01-10 15:54:19
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不好意思，第一次数据不全，麻烦再帮我查找一下！谢谢！ 初步判断为五环三萜类化合物 17.779,19.167,21.477,26.116,27.968,28.609,28.927,29.993,30.022,33.375,33.399,33.979,35.316,35.979,36.867,37.772,37.902,38.215,38.256,39.265,39.345,41.655,49.134,49.526,55.973,78.179,117.059,123.299,123.497,123.696,135.354,135.552,135.749,149.568,149.784,150.000,150.118,158.431 500MHz 吡啶 |
4楼2014-01-10 16:02:36