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tai3936金虫 (小有名气)
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[求助]
求助微谱已有1人参与
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碳谱数据如下： 15.2,15.7,16.9,17.6,19.6,19.7,21.9,22.0,22.2,22.6,23.1,25.7,26.5,28.6,28.6,30.0,30.0,30.2,30.8,30.9,31.1,31.6,33.1,34.2,34.5,34.6,34.9,35.1,36.1,36.6,38.1,38.8,39.4,43.0,43.9,47.9,48.1,49.9,50.0,51.7,53.6,54.1,54.6,59.9,60.2,60.6,77.1,78.1,79.5. 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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感谢参与，应助指数 +1
tai3936: 金币+10, ★★★很有帮助 2014-01-08 17:52:20
感谢参与，应助指数 +1
tai3936: 金币+10, ★★★很有帮助 2014-01-08 17:52:20
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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681个化合物(查询结果仅供参考) 1 . celastroidine A C50H74O5 相似度:70% Canadian Journal of Chemistry 2000 78 248-254 Two novel Diels-Alder adducts from Hippocratea celastroides roots and their insecticidal activity M Jiménez-Estrada, R Reyes-Chilpa, S Hernández-Ortega, E Cristobal-Telésforo, L Torres-Colín, C K Jankowski, A Aumelas, M R Van Calsteren Structure 13C NMR 碳谱模拟图 2 . 11 ,12 :13 ,28-diepoxyoleanan-3 -yl (9Z)-hexadec-9-enoate C46H76O4 相似度:69.3% 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 碳谱模拟图 3 . volubilide C50H74O5 相似度:68% Tetrahedron 2000 56 3771-3774 X-Ray Analysis of Volubilide, a New Decacyclic Diels-Alder C20-C30 Adduct from Hyppocratea volubilis L. Nelson L Alvarenga, Esteban A Ferro, Angel G Ravelo, Marı́a L Kennedy, Miguel A Maestro, Antonio G González Structure 13C NMR 碳谱模拟图 4 . urs-12-en-3β-O-9E,12E-octadecadienoate C19H34O2 相似度:67.3% Journal of Asian Natural Products Research 2009 11 583-587 A new lipid and other constituents from the rhizomes of Nelumbo nucifera Prabir Kumar Chaudhuri and Deepika Singh Structure 13C NMR 碳谱模拟图 5 . codonopilate B C49H82O3 相似度:67.3% 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 碳谱模拟图 6 . 7-ketositosteryl-9,10-dihydroxystearate C50H86O5 相似度:66.6% Steroids 2008 73 1098-1109 Synthesis of highly pure oxyphytosterols and (oxy)phytosterol esters: Part II. (Oxy)-sitosterol esters derived from oleic acid and from 9,10-dihydroxystearic acid [1] Diane Julien-David, Philippe Geoffroy, Eric Marchioni, Françis Raul, Dalal Aoudé-Werner, Michel Miesch Structure 13C NMR 碳谱模拟图 7 . (3S,20S)-20-[(1R,S)-(1,2-dimethyl-propylamino)-methyl]-pregn-7-en-3-ol C24H39NO 相似度:65.3% Bioorganic & Medicinal Chemistry 2009 17 8123-8137 Side chain azasteroids and thiasteroids as sterol methyltransferase inhibitors in ergosterol biosynthesis Delphine Renard, Johann Perruchon, Martin Giera, Jörg Müller, Franz Bracher Structure 13C NMR 碳谱模拟图 8 . codonopilate A C49H82O3 相似度:65.3% 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 碳谱模拟图 9 . procrim b C30H49 相似度:63.2% Chemical & Pharmaceutical Bulletin 2002 50(3) 439-440 Two Novel Long-Chain Alkanoic Acid Esters of Lupeol from Alecrim-Propolis Satomi FURUKAWA,Naomichi TAKAGI,Tsuyoshi IKEDA,Masateru ONO,Alaa Mohamed NAFADY,Toshihiro NOHARA,Hiroyuki SUGIMOTO,Shima DOI,and Hideo YAMADA Structure 13C NMR 碳谱模拟图 10 . α-amyrin hexacosoate 相似度:63.2% Journal of Chinese Pharmaceutical Sciences 2000 9 131-133 A New Triterpene from Rosemary (Rosmarinus officinalis) Zhou Qunfang, Xu Zhanhui, Tu Pengfei, Li Gansun and Chen Hongming Structure 13C NMR 碳谱模拟图 11 . 7β,15α-dihydroxy-lup-20(29)-en-3β-O-eicosanoate C50H88O4 相似度:63.2% Phytochemistry Letters 2011 4 357-362 Steroids and triterpenoids from Eastern Nigeria mistletoe, Loranthus micranthus Linn. (Loranthaceae) parasitic on Kola acuminata with immunomodulatory potentials Omeje Edwin Ogechukwu, Osadebe Patience Ogoamaka, Nworu Chukwuemeka Sylvester, Amal Hassan, Abdessamad Debbab, Esimone Charles Okechukwu, Akira Kawamura, Proksch Peter Structure 13C NMR 碳谱模拟图 12 . 3β-hydroxy-35-(cyclohexyl-5'-propan-7'-one)-33-ethyl-34-methyl-bactereohopane C47H82O2 相似度:63.2% Chinese Chemical Letters 2011 22 81-84 A novel bacteriohopanoid from Celtis australis L. bark Ruchi Badoni, Deepak Kumar Semwal, Prabhakar P. Badoni, Sudhir Kumar Kothiyal, Usha Rawat Structure 13C NMR 碳谱模拟图 13 . codonopilate C C49H80O3 相似度:63.2% 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 碳谱模拟图 14 . pseudolaridimer A C50H78O5 相似度:62% 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 碳谱模拟图 15 . Ginsenoside PM1 相似度:61.5% Molecules 2007 12 2140-2150 Isolation, Synthesis and Structures of Cytotoxic Ginsenoside Derivatives Jun Lei, Xiang Li, Xiao-jie Gong and Yi-nan Zheng Structure 13C NMR 碳谱模拟图 16 . 29-norcycloart-5-ene and 5,8-lanostadiene-3β-ol 相似度:61.5% 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 碳谱模拟图 17 . (3β)-lup-20(29)-en-3-yl stearate 相似度:61.2% Helvetica Chimica Acta 2007 Vol. 90 652 Triterpene Esters Isolated from Leaves of Maytenus salicifolia Reissek Roqueline Rodrigues Silva de Miranda, Grácia Divina de Fátima Silva, Lucienir Pains Duarte, and SidneyA ugusto Vieira Filho Structure 13C NMR 碳谱模拟图 |
2楼2014-01-06 12:54:40