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[求助]
求微谱数据
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可能为倍半萜 C谱数据： 144.5, 134.2, 65.4, 60.7, 56.7, 52.3, 48.6, 42.5, 37.4, 36.0, 34.7, 30.8, 20.2, 19.6, 14.1 |
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audreygc
铁杆木虫 (正式写手)
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【答案】应助回帖
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感谢参与，应助指数 +1
seageat: 金币+20, ★★★★★最佳答案, 谢谢，倍半萜的类型太多，骨架很难定。 2013-05-22 11:15:22
感谢参与，应助指数 +1
seageat: 金币+20, ★★★★★最佳答案, 谢谢，倍半萜的类型太多，骨架很难定。 2013-05-22 11:15:22
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查询结果：共查到157个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (1S*,4R*,7S*,8R*,9R*)-Silphiperfol-5-en-13-oic acid C16H24O2 相似度:80% Phytochemistry 1996 41 837-844 Tricyclic sesquiterpenes from Artemisia chamaemelifolia J. Alberto Marco, Juan F. Sanz-Cervera, M. D. Morante, Vicente García-Lliso, Joan Vallès-Xirau, Jasmin Jakupovic Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (4S,7R,9R)-silphiperfol-5-ene 相似度:80% Phytochemistry 1991 30 3349-3352 Functionalised silphiperfolenes from Artemisia laciniata P. Weyerstahl, H. Marschall-Weyerstahl, M. Schröder, J. Brendel, V. K. Kaul Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 7βH-silphiperfol-5-en 相似度:80% Phytochemistry 1980 19 259-265 Neue Sesquiterpen-Kohlenwasserstoffe mit anomalen Kohlenstoffgerüst aus Silphium-arten Ferdinand Bohlmann, Jasmin Jakupovic Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . [(1S,2Z,3aS,5aS,6R,8aR)-1,3a,4,5,5a,6,7,8-octahydro-1,3a,6-trimethylcyclopenta[c]pentalen-2- yl]methyl acetate C17H26O2 相似度:70.5% Helvetica Chimica Acta 2003 Vol. 86 733 New Lignan, Benzofuran, and Sesquiterpene Derivatives from the Roots of Leontopodium alpinum and L. leontopodioides Michael J. Dobner, Ernst P. Ellmerer, Stefan Schwaiger, Odonchimeg Batsugkh,Samdan Narantuya, Michaela St¸tz, and Hermann Stuppner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 5β,8aβ-dimethyl-3,4,4aβ,5,6,7,8,8a-octahydronaphthalene-1,2,5α-trimethanol C15H26O3 相似度:66.6% Natural Product Research 2012 26 1334-1338 A new sesquiterpene from endophytic fungus Aspergillus sp. Shao-Liu Luo, Guo-Hong Li, Fang-Fang Liu, Li-Ping Lei, Zhen-Yuan Xia & Ke-Qin Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . dl-I-Epi-β-bulnesene 相似度:60% Helvetica Chimica Acta 1980 63 1198-1203 Total Synthesis of β-Bulnesene and 1-Epi-β-bulnesene by Intramolecular Photoaddition Wolfgang Oppolzer, Robert D. Wylie Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . ethyl cis-1,2-dimethyl-2-(4-methylphenyl)cyclo-pentanecarboxylate C17H24O2 相似度:60% Indian Journal of Chemistry 2007 46B 1308-1317 An RCM based approach to (±)-herbertene-1,14-diol and (±)-tochuinyl acetates Srikrishna,A; Rao,M Sreenivasa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . [(4aS,8aS)-3,4,4a,5,6,7,8,8a-Octahydro-2,5,5,8a-tetramethylnaphthalen-1-yl]methyl Trifluoroacetate 相似度:60% Chemistry & Biodiversity 2010 7 421-439 Bioactive Compounds with Added Value Prepared from Terpenes Contained in Solid Wastes from the Olive Oil Industry Andres Parra, Pilar E. Lopez and Andres Garcia-Granados Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 5-oxo-5.6H-silphiperfolen 相似度:60% Phytochemistry 1980 19 579-582 Neue sesquiterpene aus Liabum-arten Ferdinand Bohlmann, Christa Zdero, Rolf Bohlmann, Robert M. King, Harold Robinson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (±)-7-epi-β-bulnesene 相似度:60% Tetrahedron Letters 2002 43 1939-1941 Facile approach to the bicyclo[5.3.0]decane ring system; efficient synthesis of (±)-7-epi-β-bulnesene Jalluri S Ravi Kumar, Michael F O'Sullivan, Sarah E Reisman, Catherine A Hulford, Timo V Ovaska Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (+)-(1S,4S,4aR,8aR)-4-(3-hydroxypropyl)-4a,8,8-trimethyl-3-methylenedecahydro-1-naphthalenol C17H30O2 相似度:58.8% Tetrahedron 2002 58 5275-5285 The synthesis of Ambra oxide related compounds starting from (+)-larixol. Part 3 Marjon G Bolster, Ben J.M Jansen, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . hugonianene B C16H28O2 相似度:56.2% Phytochemistry 2008 69 200-205 Antifungal rosane diterpenes and other constituents of Hugonia castaneifolia Lilechi D. Baraza, Cosam C. Joseph, Joan J.E. Munissi, Mayunga H.H. Nkunya,Norbert Arnold, Andrea Porzel, Ludger Wessjohann Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (1R*,6R*,7S*,10S*)-10-isothiocyanatocadin-4-ene C16H25NS 相似度:56.2% Journal of Natural Products 2004 67 833-837 Terpene Isocyanides, Isocyanates, and Isothiocyanates from the Okinawan Marine Sponge Stylissa sp. Hidemichi Mitome, Nao Shirato, Hiroaki Miyaoka, Yasuji Yamada, and Rob W. M. van Soest Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (2R,5R,10S)-2-N-methyl axane C16H31N 相似度:56.2% Tetrahedron 2006 62 10393-10399 Stereochemical challenges in characterizing nitrogenous spiro-axane sesquiterpenes from the Indo-Pacific sponges Amorphinopsis and Axinyssa Christopher J. Wegerski, Rachel N. Sonnenschein, Freddy Cabriales, Frederick A. Valeriote, Teatulohi Matainaho, Phillip Crews Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . Ethyl (2R,3R,4R)-2-methyl-4-propyl-1-tosylpyrrolidine-3-carboxylate C18H27NO4S 相似度:56.2% Tetrahedron 2012 68 7675-7679 Organocatalytic Michael addition of aldehydes to trisubstituted nitroolefins Leilei Wang, Xiaojing Zhang, Dawei Ma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . stachenone 相似度:55% Phytochemistry 2007 68 546-553 ent-Beyerane diterpenoids from the heartwood of Excoecaria parvifolia Mary H. Grace, Juan A. Faraldos, Mary Ann Lila, Robert M. Coates Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . Conidiogenone H C20H32O3 相似度:55% Chemistry & Biodiversity 2011 Vol. 8 1748-1753 Conidiogenones H and I, Two New Diterpenes of Cyclopiane Class from a Marine-Derived Endophytic Fungus Penicillium chrysogenum QEN-24S Shu-Shan Gao, Xiao-Ming Li, Yi Zhang, Chun-Shun Li, and Bin-Gui Wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Compound 16 相似度:55% Phytochemical Analysis 1993 4 19-24 Carbon-13 nuclear magnetic resonance spectra of some tetracyclic diterpenoids isolated from Elaeoselinum species Manuel Grande, Joaquín R. Morán, María Jesús Macías and Balbino Mancheño Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (+)-hibaene 相似度:55% Phytochemistry 1980 19 1985-1987 Diterpenoids from Baccharis tola Aurelio San Martín, Juana Rovirosa, Rodolfo Becker, Mariano Castillo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 22 C24H36O4 相似度:55% Phytochemistry 1984 23 607-610 Diterpenoids from sideritis pusilla subsp. flavovirens Andrés Garcia-Granados, Antonio Martínez, M.Esther Onorato, Oswaldo Socorro Structure 13C NMR 碳谱模拟图 |
2楼2013-05-21 19:22:52