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[求助]
求助微谱数据库
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溶剂：氘代DMSO 碳谱数据：11.73,16.28,21.09,25.79,35.03,55.51,76.06,80.98,81.11,120.13,124.11,126.74, 135.97,143.53,170.59,172.25,172.76 |
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3楼2013-03-14 14:36:37
wq0616
铁杆木虫 (正式写手)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
karl2100: 金币+1, 多谢提供！ 2013-03-14 22:42:29
hy35855318: 金币+10 2013-05-28 16:08:59
感谢参与，应助指数 +1
karl2100: 金币+1, 多谢提供！ 2013-03-14 22:42:29
hy35855318: 金币+10 2013-05-28 16:08:59
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1 . 3β-hydroxy-13-acetoxygermacrα-1(10)E,4E, 7(11)-trien-12,6α-olide 相似度:76.4% Phytochemistry 2006 67 764-770 Sesquiterpene lactones from Achillea collina J. Becker ex Reichenb Antoaneta Trendafilova, Milka Todorova, Bozhanka Mikhova, Antonina Vitkova, Helmut Duddeck Structure 13C NMR 碳谱模拟图 2 . 13-acetoxy-3β-hydroxy-germacra-1(10)E,4E,7(11)-trien-12,6α-olide 相似度:76.4% Phytochemistry 2002 59 529-536 Germacranolides from Artemisia myriantha and their conformation Ho-Fai Wong, Geoffrey D. Brown Structure 13C NMR 碳谱模拟图 3 . compound 8c 相似度:58.8% Phytochemistry 1991 30 1211-1220 Eremophilane, germacrane and shikimic acid derivatives from chilean Senecio species S. Dupré, M. Grenz, J. Jakupovic, F. Bohlmann, H.M. Niemeyer Structure 13C NMR 碳谱模拟图 4 . artanomalide A C19H24O7 相似度:57.8% Journal of Natural Products 2010 73 67-70 Dimeric Guaianolides and Sesquiterpenoids from Artemisia anomala Jing Wen, Haiming Shi, Zhengren Xu, Haitao Chang, Cunqin Jia, Ke Zan, Yong Jiang and Pengfei Tu Structure 13C NMR 碳谱模拟图 5 . 3β-propanoyl ester C20H26O6 相似度:55% Phytochemistry 2002 59 529-536 Germacranolides from Artemisia myriantha and their conformation Ho-Fai Wong, Geoffrey D. Brown Structure 13C NMR 碳谱模拟图 6 . germacranolide 1a 相似度:52.9% Phytochemistry 2005 66 1644-1650 Sesquiterpenes from Centaurea aspera J. Alberto Marco, Juan F. Sanz-Cervera, Alberto Yuste,Félix Sancenón, Miguel Carda Structure 13C NMR 碳谱模拟图 7 . hedyosumin D C17H20O4 相似度:52.9% Journal of Natural Products 2008 71(8) 1410-1413 Sesquiterpenoids from Hedyosmum orientale Zu-Shang Su, Sheng Yin, Zhi-Wang Zhou, Yan Wu, Jian Ding, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 8 . 15-acetoxy-8α-hydroxycostunolide 相似度:52.9% Phytochemistry 1995 38 1265-1267 Germacrolides from Perymenium berlandieri Emma Maldonado, Claudia Mancera, Guadalupe Fiallega, Alfredo Ortega Structure 13C NMR 碳谱模拟图 9 . desacylgrazielia acid acetate 相似度:52.9% Phytochemistry 1987 26 1459-1461 Longipinanes and a germacranolide carboxylic acid from Stevia potrerensis Roberto R. Gil,Juan C. Oberti,Virginia E. Sosa,Werner Herz Structure 13C NMR 碳谱模拟图 10 . 13-O-desacetyl-1β-hydroxy-afraglaucolide C17H22O6 相似度:52.9% Phytochemistry 1988 27 1125-1128 Glaucolide-like sesquiterpene lactones from Artemisia judaica S.M. Khafagy,A.A.Seif El-Din,J. Jakupovic,C. Zdero,F. Bohlmann Structure 13C NMR 碳谱模拟图 11 . plucheoside A acetate 相似度:52.9% Phytochemistry 1989 28 3369-3372 Terpenic glycosides from Pluchea indica Taketo Uchiyama,Toshio Miyase,Akira Ueno,Khan Usmanghani Structure 13C NMR 碳谱模拟图 12 . acetoxyvalerenic acid 相似度:52.9% Phytochemistry 1986 25 133-135 Isolation and identification of valerenane sesquiterpenoids from Valeriana officinalis R. Bos, H. Hendriks, A.P. Bruins, J. Kloosterman, G. Sipma Structure 13C NMR 碳谱模拟图 13 . Methyl 3-hydroxy-2-(3-(2-hydroxy-4-methylphenyl)propanamido)propanoate C14H19NO5 相似度:52.9% Tetrahedron 2011 67 10203-10207 Exploratory studies towards a total synthesis of the unusual bridged tetracyclic Lycopodium alkaloid lycopladine H Joshua R. Sacher, Steven M. Weinreb Structure 13C NMR 碳谱模拟图 14 . perforenyl acetate 相似度:52.9% Tetrahedron 2002 58 6749-6755 Halogenated sesquiterpenes from the red alga Laurencia obtusa Dimitra Iliopoulou, Vassilios Roussis, Christophe Pannecouque, Erik De Clercq, Constantinos Vagias Structure 13C NMR 碳谱模拟图 15 . tert-butyl (S)-1-((2S,3R)-1-hydroxy-3-methylpentan-2-ylamino)-1-oxo-3-phenylpropan-2-ylcarbamate C20H32N2O4 相似度:52.9% Tetrahedron 2012 68 10114-10121 An efficient entry to highly substituted chiral 2-oxopiperazines from α-amino acids via iodocyclization Amit Kumar Jana, Sanjit Kumar Das, Gautam Panda Structure 13C NMR 碳谱模拟图 16 . Discarine-I 相似度:52.6% Journal of Natural Products 1989 Vol 52 840 A New Peptide Alkaloid from Canthium anorldianum Etienne Dongo, Johnson Foyere Ayafor, Beibam Lucas Sondengam, Joseph Donald Connolly Structure 13C NMR 碳谱模拟图 17 . germacranolide 1b 相似度:50% Phytochemistry 2005 66 1644-1650 Sesquiterpenes from Centaurea aspera J. Alberto Marco, Juan F. Sanz-Cervera, Alberto Yuste,Félix Sancenón, Miguel Carda Structure 13C NMR 碳谱模拟图 18 . 3-acetylchamissoninpyrazoline 相似度:50% Phytochemistry 1986 25 137-140 Sesquiterpene lactones from Viguiera deltoidea Feng Gao, Tom J. Mabry Structure 13C NMR 碳谱模拟图 19 . 17β-acetoxy-3-methoxy-estra-5,7,9(10)-triene C21H28O3 相似度:50% Russian Journal of Organic Chemistry 2008 44 675-680 Catalytic hydrogenation on Raney nickel of estra-1,3,5(10),8,14-pentaenes with sterically accessible double bonds S. N. Morozkina, S. V. Nikolaev, S. I. Selivanov, D. B. Ushakov and A. G. Shavva Structure 13C NMR 碳谱模拟图 20 . (3aR,6R,6aS)-(±)-2-ethyl-5-phenyl-6-(phenyl-ethynyl)perhydropyrrolo[3,4-c]pyrrole-1,3,4-trione C22H18N2O3 相似度:50% Russian Journal of Organic Chemistry 2002 38 672-682 1,3-Dipolar Cycloaddition of Azomethine Ylides Generated from Schiff Bases and Difluorocarbene to Symmetric Olefins M. S. Novikov, A. F. Khlebnikov, E. S. Sidorina, A. E. Masalev and J. Kopf, et al. Structure 13C NMR 碳谱模拟图 21 . (E,E')-8-(3-methoxyphenyl)-3-ethyl-5-methyl-2,5-octadien-4-ol 相似度:50% Canadian Journal of Chemistry 2004 82 375-385 Efficient construction of benzohydrindenones from aryltrienones via domino Nazarov electrocyclization – electrophilic aromatic substitution Cindy C Browder, Fredrik P Marmsäter, F G West Structure 13C NMR 碳谱模拟图 |
2楼2013-03-13 19:15:13
wq0616
铁杆木虫 (正式写手)
- 应助: 323 (大学生)
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【答案】应助回帖
★ ★ ★ ★ ★
hy35855318: 金币+5, ★有帮助, 谢谢你，帮我查了这么多次，但是还是感觉不对，呵呵 2013-03-14 15:36:34
hy35855318: 金币+5, ★有帮助, 谢谢你，帮我查了这么多次，但是还是感觉不对，呵呵 2013-03-14 15:36:34
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对不起，以前那个错了 查询结果：共查到5个化合物(查询结果仅供参考) 1 . boletocrocin B C26H33N3O7 相似度:50% Phytochemistry 1998 49 1693-1697 Polyene pigments from fruit-bodies of boletus laetissimus and B. rufo-aureus (basidiomycetes) Lydia Kahner, Johannes Dasenbrock, Peter Spiteller, Wolfgang Steglich, Ryuji Marumoto, Michael Spiteller Structure 13C NMR 碳谱模拟图 2 . 1-oxo-2-hydroxy-1,2-dihydro-12-desmethylnoracronycine C18H15NO5 相似度:50% Zeitschrift für Naturforschung B 2003 58b 1234-1236 A New Pyranoacridone Alkaloid from the Bark of Medicosma subsessilis (Rutaceae) Nguyen Tuan Minh, Sylvie Michel, Franc¸ois Tillequin, Marc Litaudon, Thierry Sévenet, and Marie-Christine Lallemand Structure 13C NMR 碳谱模拟图 3 . spiro[2-acetylamino-4-acetyl-1,3,4-thiadiazole-5,3'-N-acetylindol-2-one] 相似度:50% Magnetic Resonance in Chemistry 2007 45 667-673 1H, 13C, 15N and 19F NMR study of acetylation products of heterocyclic thiosemicarbazones (pages 667–673) Lyudmila I. Larina, Valentina N. Elokhina, Tatyana I. Yaroshenko, Anatolii S. Nakhmanovich and Gennadii V. Dolgushin Structure 13C NMR 碳谱模拟图 4 . 1',3-diacetyl-5-acetylamino-2,2',3,3'-tetrahydro-1,3,4-thiadiazol-2-spiro-3'-indol-2'-one C15H14N4O4S 相似度:50% Russian Journal of Organic Chemistry 2002 38 297-299 Reaction of Thiosemicarbazones from Heterocyclic Series with Acetic Anhydride V. N. Elokhina, R. V. Karnaukhova, A. S. Nakhmanovich, L. I. Larina and V. A. Lopyrev Structure 13C NMR 碳谱模拟图 5 . 1-acetyl-1,2-dihydro-2,2,4-trimethylquinolin-6-yl acetate C16H19NO3 相似度:50% Journal of Medicinal Chemistry 2010 53 966-982 Antitrypanosomal Activity of 1,2-Dihydroquinolin-6-ols and Their Ester Derivatives Jean Fotie, Marcel Kaiser, Dawn A. Delfín, Joshua Manley, Carolyn S. Reid, Jean-Marc Paris, Tanja Wenzler, Louis Maes, Kiran V. Mahasenan, Chenglong Li and Karl A. Werbovetz Structure 13C NMR 碳谱模拟图 |
4楼2013-03-14 15:10:04
5楼2013-03-14 15:11:48
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