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| 求助维谱查13C NMR (125 MHz, dmso) δ21.65,23.62,30.07,31.17,55.69,56.30,70.25,99.43,107.64,108.68,111.07,112.37,116.99,140.25,142.66,151.61,160.05,162.56,167.04,171.85 |
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wangkaibo123
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namujila: 金币+10, ★★★★★最佳答案 2013-11-13 14:19:02
感谢参与，应助指数 +1
namujila: 金币+10, ★★★★★最佳答案 2013-11-13 14:19:02
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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54个化合物(查询结果仅供参考) 1 . evernic acid 相似度:65% Chinese Pharmaceutical Journal 2009 44 1137-1140 Studies on Chemical Constituents of Acanthopanax brachypus(Ⅱ) HU Hao-bin, FAN Jun Structure 13C NMR 碳谱模拟图 2 . evernic acid 相似度:60% Phytochemistry 1998 48 815-822 NMR assignments of depsides and tridepsides of the lichen family umbilicariaceae Takao Narui, Keiko Sawada, Satoshi Takatsuki, Toru Okuyama, Chicita F. Culberson, William Louis Culberson, Shoji Shibata Structure 13C NMR 碳谱模拟图 3 . evernine 相似度:60% Helvetica Chimica Acta 1978 61 2899-2904 Synthèse de l'évernine Gilles Nicollier, Michel Rebetez, Raffaele Tabacchi, Hans Gerlach and Adolf Thalmann Structure 13C NMR 碳谱模拟图 4 . it isolecanoric acid C16H14O7 相似度:60% Bulletin of the Chemical Society of Japan 1987 60 1917-1918 Chemical Studies on the Lichen. I. The Structure of Isolecanoric Acid, a New ortho-Depside Isolated from Parmelia tinctorum Despr. Atsushi Sakurai, Yohko Goto Structure 13C NMR 碳谱模拟图 5 . Stilbostemin J C16H18O4 相似度:55% Journal of Asian Natural Products Research 2006 8 47-53 Stilbenoids from Stemona japonica XIN-ZHOU YANG, CHUN-PING TANG and YANG YE Structure 13C NMR 碳谱模拟图 6 . methyl evernate 相似度:55% Phytochemistry 1998 48 815-822 NMR assignments of depsides and tridepsides of the lichen family umbilicariaceae Takao Narui, Keiko Sawada, Satoshi Takatsuki, Toru Okuyama, Chicita F. Culberson, William Louis Culberson, Shoji Shibata Structure 13C NMR 碳谱模拟图 7 . compound 3f C19H21NO2S 相似度:55% Organic letters 2001 3 229-232 An Expedient Route to 2,3-Substituted and Fused Benzo[a]quinolizine-4-thione Framework via Ring Annulation with β-Oxodithioesters Amrita Roy, Sukumar Nandi, Hiriyakkanavar Ila, and Hiriyakkanavar Junjappa Structure 13C NMR 碳谱模拟图 8 . ethyl 5,7-dihydroxy-4-oxo-3-phenoxychromene-2-carboxylate C18H14O7 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1993 1153-1159 Phenolic constituents of Glycyrrhiza species. Part 10. Glyasperin E, a new 3-phenoxychromen-4-one derivative from the roots of Glycyrrhiza aspera Lu Zeng, Toshio Fukai, Taro Nomura, Ru-Yi Zhang and Zhi-Cen Lou Structure 13C NMR 碳谱模拟图 9 . 3-(5-fluoro-2-trifluoromethylphenylamino)-2-isopropyl-7H-furo[3,2-g]chromen-7-one C21H15F4NO3 相似度:55% Russian Journal of Organic Chemistry 2011 47 1390-1403 Plant coumarins: VII. Amination of oreoselone trifluoromethanesulfonate A. V. Lipeeva, E. E. Shul’ts, M. M. Shakirov and G. A. Tolstikov Structure 13C NMR 碳谱模拟图 10 . N-(2-(2,4-Dihydroxyphenyl)-4-oxothiazolidin-3-yl)-2-(4-methyl-2-oxo-2H-chromen-7-yloxy)Acetamide C21H18N2O7S 相似度:52.3% Molecules 2010 15 6795-6809 Synthesis and Antioxidant Activity of Some New Coumarinyl-1,3-Thiazolidine-4-ones Milan Čačić, Maja Molnar, Bojan Šarkanj, Elizabeta Has-Schön and Valentina Rajković Structure 13C NMR 碳谱模拟图 11 . micromarin-A C20H22O6 相似度:50% Chemical & Pharmaceutical Bulletin 2000 48(3) 334-338 Chemical Constituents of Micromelum minutum. Isolation and Structural Elucidation of New Coumarins Chihiro ITO,Takashi OTSUKA,Nijsiri RUANGRUNGSI,and Hiroshi FURUKAWA Structure 13C NMR 碳谱模拟图 12 . angelol H C20H26O7 相似度:50% Chemical & Pharmaceutical Bulletin 1982 30 2025-2035 Studies on Coumarins from the Root of Angelica pubescens MAXIM. IV. Structures of Angelol-Type Prenylcoumarins KIMIYE BABA,YOUKO MATSUYAMA and MITSUGI KOZAWA Structure 13C NMR 碳谱模拟图 13 . 3-(5-Ethoxycarbonyl-2-furyl)-4-hydroxy-7-methoxy-6-propylcoumari 相似度:50% Chemistry of Natural Compounds 1998 34 32-37 SYNTHESIS AND SPECTRAL PROPERTIES OF 3-FURYL-4-HYDROXYCOUMARINS V. P. Khilya, a S. V. Kovalev, b N. S. Miroshnichenko, aand A. V. Turov a Structure 13C NMR 碳谱模拟图 14 . 3-formyl-2,4-dihydroxy-6-methylbenzoic acid 3-hydroxy-4-(methoxycarbonyl)-2,5-di-methylphenyl ether 相似度:50% Fitoterapia 2001 72 565-567 Antifungal constituent from Gordonia dassanayakei P.S. Athukoralage, H.M.T.B. Herath,S.A. Deraniyagala, R.L.C ijesundera,P.A. Weerasinghe Structure 13C NMR 碳谱模拟图 15 . 1-O-methyl-5-(2-acetoxytridecyl)resorcinol 相似度:50% Phytochemistry 1997 44 1559-1563 5-alkylresorcinols from Ononis natrix Librada M. Cañedo, Jose M. Miguel del Corral, Arturo san Feliciano Structure 13C NMR 碳谱模拟图 16 . 5-chloroatranorin 相似度:50% Journal of Natural Products 1985 Vol 48 157-158 Methyl β-Orcinolcarboxylate and Depsides from Parmelia furfuracea S. Caccamese, R. M. Toscano, F. Bellesia, A. Pinetti Structure 13C NMR 碳谱模拟图 17 . compound 7a C18H22N2O2 相似度:50% Planta Medica 1996 62 42-45 Total Syntheses of 10-Methoxydihydrocorynantheol and 10-Methoxycorynantheidol Miettinen, J.; Jokela, R.; Lounasmaa, M. Structure 13C NMR 碳谱模拟图 18 . compound 7b C18H22N2O2 相似度:50% Planta Medica 1996 62 42-45 Total Syntheses of 10-Methoxydihydrocorynantheol and 10-Methoxycorynantheidol Miettinen, J.; Jokela, R.; Lounasmaa, M. Structure 13C NMR 碳谱模拟图 |
2楼2013-11-13 12:33:55
