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jessiegao07金虫 (小有名气)
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[求助]
微谱求助，非常感谢
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13C NMR (cdcl3) δ 11.22,17.13,19.41,20.09,21.64,25.96,28.39,34.50,38.90,39.33,45.56,48.99,51.03,76.45,76.68,148.90,157.60,202.03,214.49 非常感谢！ |
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wangkaibo123
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jessiegao07: 金币+10, ★★★★★最佳答案, 非常感谢！ 2013-07-17 19:35:40
感谢参与，应助指数 +1
jessiegao07: 金币+10, ★★★★★最佳答案, 非常感谢！ 2013-07-17 19:35:40
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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186个化合物(查询结果仅供参考) 1 . Sikkimenoid C C20H26O3 相似度:65% Journal of Natural Products 2013 76 265-269 Jatropholane-Type Diterpenes from Euphorbia sikkimensis Da-Song Yang, You-Li Zhang, Wei-Bing Peng, Li-Yan Wang, Zi-Lei Li, Xue Wang, Ke-Chun Liu, Yong-Ping Yang, Hong-Lin Li, and Xiao-Li Li Structure 13C NMR 碳谱模拟图 2 . Sikkimenoid D C20H26O3 相似度:65% Journal of Natural Products 2013 76 265-269 Jatropholane-Type Diterpenes from Euphorbia sikkimensis Da-Song Yang, You-Li Zhang, Wei-Bing Peng, Li-Yan Wang, Zi-Lei Li, Xue Wang, Ke-Chun Liu, Yong-Ping Yang, Hong-Lin Li, and Xiao-Li Li Structure 13C NMR 碳谱模拟图 3 . candol A 相似度:60% Phytochemistry 1990 29 591-593 Diterpenes from Sideritis sventenii and S. cystosiphon Braulio M. Fraga,Melchor G. Hernández,JoséM.H. Santana,JoséM. Arteaga Structure 13C NMR 碳谱模拟图 4 . (5α,13α,16α)-16-Bromoandrostan-17-one 相似度:57.8% Magnetic Resonance in Chemistry 2001 39 323-328 Unnaturally configured 13-epi steroids: full 1H and 13C assignments and ring C–D conformations from 1H, 1H vicinal couplings Lee Fielding, Yolande Diepeveen, Dan Fletcher and Niall Hamilton Structure 13C NMR 碳谱模拟图 5 . 2α-Acetoxy-11α,l3-dihydroconfertin C15H22O4 相似度:57.8% Phytochemistry 1985 24 1017-1019 Pseudoguaianolides related to confertin from Stevia isomeca Ferdinand Bohlmann, Kazuyasu Umemoto, Jasmin Jakupovic Structure 13C NMR 碳谱模拟图 6 . (1R,3aR,4S,7aR)-1-((R)-1,5-dimethylhexyl)-3a,7a-dimethyloctahydroinden-4-ol 相似度:57.8% Bioorganic & Medicinal Chemistry 2013 21 1925-1943 Stereoselective synthesis of a new class of potent and selective inhibitors of human Δ8,7-sterol isomerase Mathias König, Christoph Müller, Franz Bracher Structure 13C NMR 碳谱模拟图 7 . methyl ent-7α,13,16-trihydroxykauran-19-oate C21H34O5 相似度:57.1% Phytochemistry 1990 29 3805-3807 The microbiological transformation of steviol derivatives by Rhizopus stolinifer and Gibberella fujikuroi James R. Hanson,Bras H. De Oliveira Structure 13C NMR 碳谱模拟图 8 . 13β-methoxy-7-oxo-8(14)-abieten-18-oic acid 相似度:57.1% Bioorganic & Medicinal Chemistry 2010 18 744-754 Isolation, structure, and bioactivities of abiesadines A–Y, 25 new diterpenes from Abies georgei Orr Xian-Wen Yang, Lin Feng, Su-Mei Li, Xiao-Hua Liu, Yong-Li Li, Liang Wu, Yun-Heng Shen, Jun-Mian Tian, Xi Zhang, Xin-Ru Liu, Ning Wang, Yonghong Liu, Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 9 . (-)-(1R*,4R*,10R*)-4-methoxycembra-2E,7E,11Z-trien-20,10-olide C21H32O3 相似度:57.1% Journal of Natural Products 2011 74 2349-2355 Cembranolides from the Leaves of Croton gratissimus Moses K. Langat, Neil R. Crouch, Peter J. Smith, and Dulcie A. Mulholland Structure 13C NMR 碳谱模拟图 10 . 15(8→9)abeo-8β(H)-6α,12β,14β-trihydroxystachan-2-one C20H32O4 相似度:55% Phytochemistry 2005 66 901-909 Stemodane skeletal rearrangement: chemistry and microbial transformation Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳谱模拟图 11 . 7α,11β,15β-trihydroxy-3-oxo-ent-kauα-16-ene C20H30O4 相似度:55% Journal of Natural Products 2004 67 64-69 The Microbiological Transformation of Two 15β-Hydroxy-ent-kaurene Diterpenes by Gibberella fujikuroi Braulio M. Fraga, Ricardo Guillermo, and Melchor G. Hernndez Structure 13C NMR 碳谱模拟图 12 . ent-16β,17-epoxy-kaurane C20H32O 相似度:55% Chemical & Pharmaceutical Bulletin 1982 30 3912-3921 Studies on the Constituents of the Crude Drug "Fritillariae Bulbus." III. On the Diterpenoid Constituents of Fresh Bulbs of Fritillaria thunbergii MIQ. JUNICHI KITAJIMA,TETSUYA KOMORI and TOSHIO KAWASAKI Structure 13C NMR 碳谱模拟图 13 . compound 10 C20H32O 相似度:55% Chemical & Pharmaceutical Bulletin 1982 30 3922-3931 Studies on the Constituents of the Crude Drug "Fritillariae Bulbus." IV. On the Diterpenoid Constituents of the Crude Drug "Fritillariae Bulbus" JUNICHI KITAJIMA,NAOKI NODA,YOSHITERU IDA,TETSUYA KOMORI and TOSHIO KAWASAKI Structure 13C NMR 碳谱模拟图 14 . compound 8 相似度:55% Chemistry of Natural Compounds 1981 17 408-410 A STUDY OF THE PROPERTIES AND 13C NMR SPECTRA OF PINIFOLIC ACID AND ITS DERIVATIVES I. I. Bardyshev, A. S. Degtyarenko, T. I. Pekhk, and S. A. Makhnach Structure 13C NMR 碳谱模拟图 15 . Cynajapogenin A C20H26O4 相似度:55% Steroids 2006 71 61-66 C-21 steroidal glycosides from the roots of Cynanchum chekiangense and their immunosuppressive activities Xiaoyu Li, Hongxiang Sun, Yiping Ye, Fengyang Chen, Yuanjiang Pan Structure 13C NMR 碳谱模拟图 16 . 16α,17-epoxy-ent-kaurane 相似度:55% Phytochemistry 1996 43 169-171 Diterpenes from Achillea clypeolata Ivana Aljančić, Slobodan Macura, Nenad Juranić, Slobodan Andjelković, Novica Randjelović, Slobodan Milosavljević Structure 13C NMR 碳谱模拟图 17 . ent-15α,7β-dihydroxy-16-kaurene C20H32O2 相似度:55% Phytochemistry 1996 42 1641-1646 Sesquiterpenoids and diterpenoids from the liverwort Jungermannia truncata Malcolm S. Buchanan, Joseph D. Connolly, Azizol A. Kadir, David S. Rycroft Structure 13C NMR 碳谱模拟图 18 . euphracal C20H28O4 相似度:55% Journal of Natural Products 1989 Vol 52 1313 Euphraticol and Euphracal, Two New Diterpenes from Salvia euphratica Ayhan Ulubelen Structure 13C NMR 碳谱模拟图 19 . 17-al-ent-kaur-15(16)-en-19-oic acid 相似度:55% Phytochemistry 1994 36 991-996 Constituents of Werneria ciliolata and their in vitro anti-hiv activity Sonia Piacente, Rita Aquino, Nunziatina de Tommasi, Cosimo Pizza, Olga Lock de Ugaz, Day'dee Chavez Orellana, Naheed Mahmood Structure 13C NMR 碳谱模拟图 |
2楼2013-07-17 19:31:36
