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[求助]
求助一化合物微谱
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| 溶剂为氘氯，碳谱数据：172.8,169.3,168.6,168.0,143.2,141.7,141.5,136.6,134.3,128.7,128.3,121.6,90.0,83.6,59.4,55.1,51.9,51.8,49.2,37.1,34.2,33.2,30.6,28.4,27.6,26.4,24.2,21.6,20.0,12.8 |
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2楼2013-07-06 09:39:40
3楼2013-07-06 11:45:51
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【答案】应助回帖
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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332个化合物(查询结果仅供参考) 1 . pseudolaric acid B-β-D-glucoside C29H38O13 相似度:70% Journal of Natural Products 1995 Vol 58 57-67 Antifungal Evaluation of Pseudolaric Acid B, a Major Constituent of Pseudolarix kaempferi Erguang Li, Alice M. Clark, Charles D. Hufford Structure 13C NMR 碳谱模拟图 2 . PAB-O-β-D-glucopyranoside 相似度:70% Journal of Separation Science 2009 32 309-313 Preparative isolation of pseudolaric acids A and B, and their glucosides from the root bark of Pseudolarix kaempferi using high-speed counter-current chromatography Quan-Bin Han, Lina Wong, Fanny Lai, Nian-Yun Yang, Jing-Zheng Song, Chun-Feng Qiao and Hong-Xi Xu Structure 13C NMR 碳谱模拟图 3 . 2',3'-dihydroxy-1'-propoxypseudolarate B C26H34O10 相似度:66.6% Journal of Natural Products 2002 65 1041-1044 Five New Diterpenoids from Pseudolarix kaempferi Sheng-Ping Yang, Yan Wu, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 4 . 6'-O-acetylpseudolaric acid B O-β-D-glucopyranoside C31H40O14 相似度:64.5% Journal of Natural Products 2002 65 1041-1044 Five New Diterpenoids from Pseudolarix kaempferi Sheng-Ping Yang, Yan Wu, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 5 . 3-(2-chlorobenzyl)androsta-3,5-dien-17-yl acetate 相似度:63.3% Russian Journal of Organic Chemistry 2008 44 785-790 noaccess785-790 Pd-catalyzed alkylation of halogen-substituted steroids with organozinc compounds Structure 13C NMR 碳谱模拟图 6 . N-((tert-butylcarbamoyl)methyl)-N-benzyl-3β-hydroxyandrost-5-en-17β-carboxamide C33H48N2O3 相似度:60% Steroids 2010 75 659-664 Synthesis and preliminary biological screening of sterol analogues as new antifungal agents against plant pathogens Fernando Alonso, Adriana M. Cirigliano, Gabriela M. Cabrera, Javier A. Ramírez Structure 13C NMR 碳谱模拟图 7 . N-((tert-butylcarbamoyl)methyl)-N-(4-chlorophenyl)-3β-hydroxyandrost-5-en-17β-carboxamide C32H45ClN2O3 相似度:60% Steroids 2010 75 659-664 Synthesis and preliminary biological screening of sterol analogues as new antifungal agents against plant pathogens Fernando Alonso, Adriana M. Cirigliano, Gabriela M. Cabrera, Javier A. Ramírez Structure 13C NMR 碳谱模拟图 8 . N-((tert-butylcarbamoyl)methyl)-N-phenyl-3β-hydroxyandrost-5-en-17β-carboxamide C32H46N2O3 相似度:60% Steroids 2010 75 659-664 Synthesis and preliminary biological screening of sterol analogues as new antifungal agents against plant pathogens Fernando Alonso, Adriana M. Cirigliano, Gabriela M. Cabrera, Javier A. Ramírez Structure 13C NMR 碳谱模拟图 9 . 6,12,13,14,21,22-triepoxycytochalasin B C29H37NO8 相似度:60% Magnetic Resonance in Chemistry 2008 46 650-659 Synthesis, complete 1H and 13C NMR assignment and crystal structure of novel epoxide derivatives of cytochalasin B (pages 650–659) Pieter S. Steyn, Jaco C. Breytenbach, Jeanne H. Botha, Manuel A. Fernandes and Philippus L. Wessels Structure 13C NMR 碳谱模拟图 10 . N-{2-[3-(2,3-Dimethylphenylaminosulfonyl)phenylamino-carbonyl]ethyl}-(Z)-9-octadecenoic acid amide C35H53N3O4S 相似度:60% Bioorganic & Medicinal Chemistry 2000 8 1991-2006 Design, synthesis and early structure–activity relationship of farnesyltransferase inhibitors which mimic both the peptidic and the prenylic substrate Martin Schlitzer, Markus Böhm, Isabel Sattler, Hans-Martin Dahse Structure 13C NMR 碳谱模拟图 11 . 3-(4-methylbenzyl)androsta-3,5-dien-17-yl acetate 相似度:60% Russian Journal of Organic Chemistry 2008 44 785-790 noaccess785-790 Pd-catalyzed alkylation of halogen-substituted steroids with organozinc compounds Structure 13C NMR 碳谱模拟图 12 . (N-(3-Methoxyquinolinyl-2-carbonyl)-D-Ser-Pip-Gly-Sar-NMe-Val)2(serine hydroxyl) dilactone C62H80N12O16 相似度:58.0% Bioorganic & Medicinal Chemistry 1998 6 85-102 Synthesis of key sandramycin analogs: systematic examination of the intercalation chromophore Dale L. Boger, Jyun-Hung Chen, Kurt W. Saionz, Qing Jin Structure 13C NMR 碳谱模拟图 13 . euphorbia factor L7b C33H40O9 相似度:58.0% Bioorganic & Medicinal Chemistry 2009 17 4786-4792 Lathyrane diterpenes from Euphorbia lathyris as modulators of multidrug resistance and their crystal structures Wei Jiao, Weiwei Dong, Zhefeng Li, Meicai Deng, Runhua Lu Structure 13C NMR 碳谱模拟图 14 . compound 7 相似度:56.6% Journal of Natural Products 1999 62 949-953 18, 20-Hemiacetal-type and Other Withanolides from Dunalia brachyacantha Gloria L. Silva, Gerardo Burton, and Juan C. Oberti Structure 13C NMR 碳谱模拟图 15 . physachenolide B 相似度:56.6% Planta Medica 2004 70 59-64 18-Acetoxywithanolides from Physalis chenopodifolia Emma Maldonado,Fernando R. Torres, Mahinda Martínez,Ana L. Pérez-Castorena Structure 13C NMR 碳谱模拟图 16 . N-((tertbutylcarbamoyl)methyl)-N-phenyl-3β-hydroxypregn-5-ene-20-carboxamide C34H50N2O3 相似度:56.6% Steroids 2010 75 659-664 Synthesis and preliminary biological screening of sterol analogues as new antifungal agents against plant pathogens Fernando Alonso, Adriana M. Cirigliano, Gabriela M. Cabrera, Javier A. Ramírez Structure 13C NMR 碳谱模拟图 17 . 16-(4-nitro-benzylidene)-3β-morpholino-5α-androstan-17β-yl acetate C32H44N2O5 相似度:56.6% Steroids 2011 76 709-723 Synthesis, characterization and biological evaluation of some 16E-arylidene androstane derivatives as potential anticancer agents Hao Guo, Haotian Wu, Jin Yang, Yuling Xiao, Hans-Josef Altenbach, Guofu Qiu,Hao Hu, Zhongyuan Wu, Xianran He, Dingshan Zhou, Xianming Hu Structure 13C NMR 碳谱模拟图 18 . 16-(4-chloro-benzylidene)-3β-piperidino-5α-androstan-17β-yl acetate C33H46ClNO2 相似度:56.6% Steroids 2011 76 709-723 Synthesis, characterization and biological evaluation of some 16E-arylidene androstane derivatives as potential anticancer agents Hao Guo, Haotian Wu, Jin Yang, Yuling Xiao, Hans-Josef Altenbach, Guofu Qiu,Hao Hu, Zhongyuan Wu, Xianran He, Dingshan Zhou, Xianming Hu Structure 13C NMR 碳谱模拟图 |
4楼2013-07-06 11:58:46
