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向文非至尊木蟲 (著名寫手)
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[求助]
急求 在線感謝
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14.72,14.92,16.25,18.66,18.80,19.75,20.55,21.93,22.21,23.02,24.21,24.78,25.11,26.12,26.16,26.68,26.91,27.07,27.10,28.73,29.28,30.58,31.31,32.38,32.82,33.65,34.23,36.36,37.15,39.44,40.04,40.08,41.28,46.06,48.16,49.08,49.62,50.25,52.71,56.05,57.25,75.18,78.42,88.57,122.31,126.44,129.01,133.29,135.13,135.25,136.50,138.02,206.46 這個(gè)化合物看著還好 不知腫么有這么多碳 求助 謝謝 |
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wangwang1989
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4樓2013-07-19 10:18:50
wangwang1989
至尊木蟲 (職業(yè)作家)
- 應(yīng)助: 525 (博士)
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【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
向文非: 金幣+15, 樓上都那么多金幣了 謝謝 2013-07-19 11:59:49
感謝參與，應(yīng)助指數(shù) +1
向文非: 金幣+15, 樓上都那么多金幣了 謝謝 2013-07-19 11:59:49
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相似度： %(相似度>=50%) 查詢結(jié)果：共查到611個(gè)化合物(查詢結(jié)果僅供參考) 1 . pseudolaridimer B C50H78O5 相似度:67.9% Organic Letters 2012 14 5432-5435 Pseudolaridimers A and B, Hetero-Cycloartane–Labdane Diels–Alder Adducts from the Cone of Pseudolarix amabilis Bo Li, De-Yun Kong, Yun-Heng Shen, Hu Yuan, Rong-Cai Yue, Yi-Ren He, Lu Lu, Lei Shan, Hui-Liang Li, Ji Ye, Xian-Wen Yang, Juan Su, Run-Hui Liu, and Wei-Dong Zhang Structure 13C NMR 碳譜模擬圖 2 . skimmiarepin A 相似度:66.0% Phytochemistry 1994 36 1303-1306 Protolimonoid and lignans from Zanthoxylum petiolare Mara S.P. Arruda, João B. Fernandes, Paulo C. Vieira, M. Fatima Das G.F. Da Silva, Jose R. Pirani Structure 13C NMR 碳譜模擬圖 3 . 29-norcycloart-5-ene and 5,8-lanostadiene-3β-ol 相似度:66.0% Zeitschrift für Naturforschung C 2004 59 15-18 Chemical Constituents of Euphorbia marschalliana Boiss. A. R. Jassbi, S. Zamanizadehnajari, and S. Tahara Structure 13C NMR 碳譜模擬圖 4 . codonopilate A C49H82O3 相似度:66.0% Journal of Natural Medicines 2011 65 18-23 Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda Structure 13C NMR 碳譜模擬圖 5 . codonopilate B C49H82O3 相似度:66.0% Journal of Natural Medicines 2011 65 18-23 Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda Structure 13C NMR 碳譜模擬圖 6 . codonopilate C C49H80O3 相似度:66.0% Journal of Natural Medicines 2011 65 18-23 Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda Structure 13C NMR 碳譜模擬圖 7 . 2,5-dimethyl-2-(4,8,12-trimethyltridecyl)naphtho[1,2-b]-3,4-dihydro-2H-pyran-6-yl N-[3-oxolup-20(29)-en-28-oyl]-2-aminoacetate C63H95NO5 相似度:65.4% Russian Journal of Organic Chemistry 2010 46 1355-1363 Synthesis of triterpene acids conjugates with α-tocopherol synthetic analogs A. Yu. Spivak, R. R. Mufazzalova, E. R. Shakurova and V. N. Odinokov Structure 13C NMR 碳譜模擬圖 8 . 12,6'-dioctanoyl ginsenoside Rh2 (D-Rh2) 相似度:64.1% Bioorganic & Medicinal Chemistry Letters 2012 22 1082-1085 Structural modification of ginsenoside Rh2 by fatty acid esterification and its detoxification property in antitumor Gong-Qing Wei, Yi-Nan Zheng, Wei Li, Wen-Cong Liu, Ting Lin, Wei-Yun Zhang, Hai-Feng Chen,Jin-Zhang Zeng, Xiao-Kun Zhang, Quan-Cheng Chen Structure 13C NMR 碳譜模擬圖 9 . cycloeucalenol linolenate C48H78O2 相似度:64.1% Chemical & Pharmaceutical Bulletin 2009 57 401-404 Alpha-Reductase and Aromatase Inhibitory Constituents from Brassica rapa L. Pollen Yong-Hui Li, Yi-Fang Yang, Kun Li, Li-Li Jin, Nian-Yun Yang and De-Yun Kong Structure 13C NMR 碳譜模擬圖 10 . cycloeucalenol vernolitate C48H80O3 相似度:64.1% Journal of the Chinese Chemical Society 2000 47 555-560 The Chemical Constituents from the Heartwood of Eucalyptus citriodora Ching-Kuo Lee* and Ming-Huey Chang Structure 13C NMR 碳譜模擬圖 |
2樓2013-07-18 22:56:57
向文非
至尊木蟲 (著名寫手)
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- 注冊(cè): 2010-05-06
- 專業(yè): 藥物化學(xué)
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你好 這相似度有點(diǎn)低 我刪上幾個(gè)你可不可以重新幫我查下 謝謝14.72,16.25,18.66,18.80,19.75,21.93,22.21,23.02,24.78,25.11,26.12,26.16,26.68,26.91,27.07,27.10,28.73,29.28,30.58,31.31,32.38,32.82,33.65,34.23,36.36,37.15,39.44,40.04,40.08,48.16,49.08,50.25,52.71,56.05,57.25,78.42,88.57,122.31,126.44,129.01,136.50,138.02 |
3樓2013-07-19 00:31:49
wangkaibo123
榮譽(yù)版主 (職業(yè)作家)
kerry
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專家經(jīng)驗(yàn): +726 - PhEPI: 3
- 應(yīng)助: 1928 (講師)
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- 管轄: 藥學(xué)
【答案】應(yīng)助回帖
感謝參與，應(yīng)助指數(shù) +1
|
碳譜數(shù)據(jù)輸入： 按從小到大順序輸入，數(shù)字間用英文半角逗號(hào)(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 14.72,16.25,18.66,18.80,19.75,21.93,22.21,23.02,24.78,25.11,26.12,26.16,26.68,26.91,27.07,27.10,28.73,29.28,30.58,31.31,32.38,32.82,33.65,34.23,36.36,37.15,39.44,40.04,40.08,48.16,49.08,50.25,52.71,56.05,57.25,78.42,88.57,122.31,126.44,129.01,136.50,138.02 溶劑選項(xiàng)： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查詢空值 匹配容差： (數(shù)字格式，可自行設(shè)定) 相似度： %(相似度>=50%) 查詢結(jié)果：共查到2494個(gè)化合物(查詢結(jié)果僅供參考) -------------------------------------------------------------------------------- 1 . α,β-amyrin 相似度:69.0% Natural Product Research and Development 2002 14(3) 1-6 STUDIES ON THE CHEMICAL CONSTITUENTS OF THE FLOWER OF CAMPSIS GRANDIFLORA (THUNB.)K.SCHUM.AND ITS CONTRACEPTIVE EFFECT ZHAO Qian; LIAO Mao chuan GUO Ji xian Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . 3'α-[β-sitosteryl-3β-oxy]dihydronepetalactone C39H64O3 相似度:66.6% Journal of Natural Products 2000 63 888-890 Constituents of Nepeta caesarea Gülaγtı Topγu, Gamze Kökdil, and Sabiha Manav Yalγı Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . (3β,3'β)-3,3'-[Hexane-1,6-diylbis(1H-1,2,3-triazole-1,4-diylmethanediyloxy)]bisolean-12-en-28-oic Acid 相似度:66.6% Chemistry & Biodiversity 2010 7 690-697 Synthesis of Oleanolic Acid Dimers as Inhibitors of Glycogen Phosphorylase Keguang Cheng, Jun Liu, Hongbin Sun and Juan Xie Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . 24-ethylcholesta-5,22E-dien-3β-O-β-D-pyranoglucosyl-6'-O-palmitate 相似度:66.6% Phytochemical Analysis 1992 3 38-41 Characterization of acylated steryl glycosides from Euryale ferox by nuclear magnetic resonance spectroscopy Zhao Haoru and Zhao Shoushun Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . compound 5a C30H52O3 相似度:66.6% Phytochemistry 1985 24 2359-2367 Triterpenoids from Mangifera indica V. Anjaneyulu, K. Harischandra Prasad, K. Ravi, J.D. Connolly Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . 3β,24(S),25-trihydroxycycloartane and 3β,24(R),25-trihydroxycycloartane 相似度:66.6% Zeitschrift für Naturforschung C 2004 59 15-18 Chemical Constituents of Euphorbia marschalliana Boiss. A. R. Jassbi, S. Zamanizadehnajari, and S. Tahara Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 7 . 11 ,12 :13 ,28-diepoxyoleanan-3 -yl (9Z)-hexadec-9-enoate C46H76O4 相似度:65.2% Helvetica Chimica Acta 2004 Vol. 87 46 Palmitoleate (=(9Z)-Hexadeca-9-enoate) Esters of Oleanane Triterpenoids from the Golden Flowers of Tagetes erecta: Isolation and Autoxidation Products Shaheen Faizi and Aneela Naz Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 8 . N-{3-[4-(3-(Bisbutylamino)propyl)piperazinyl]pro-pyl}-3-O-acetyl-ursolamide C50H88N4O3 相似度:65.1% Bioorganic & Medicinal Chemistry 2008 16 771-782 Pharmacomodulation on the 3-acetylursolic acid skeleton: Design, synthesis, and biological evaluation of novel N-{3-[4-(3-aminopropyl)piperazinyl]propyl}-3-O-acetylursolamide derivatives as antimalarial agents Simone C.B. Gnoatto, Sophie Susplugas, Luciana Dalla Vechia, Thais B. Ferreira, Alexandra Dassonville-Klimpt, Karine R. Zimmer, Catherine Demailly, Sophie Da Nascimento, Jea |
5樓2013-07-19 10:28:54
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