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[求助]
微谱求助一个化合物结构，特急
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| 13C NMR (101 MHz, CDCl3) δ 155.44,151.74,148.74,141.34,33.55,29.72,27.91 |
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wm0629
铁杆木虫 (著名写手)
- 应助: 341 (大学生)
- 金币: 6381.8
- 红花: 3
- 帖子: 1962
- 在线: 77.9小时
- 虫号: 2217415
- 注册: 2013-01-01
- 性别: GG
- 专业: 中药炮制
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
guigui2011: 金币+10, ★有帮助 2013-04-02 13:57:20
感谢参与，应助指数 +1
guigui2011: 金币+10, ★有帮助 2013-04-02 13:57:20
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查询结果：共查到31个化合物(查询结果仅供参考) 1 . caffeine 相似度:87.5% Acta Botanica Yunnanica 1995 17(2) 204-208 CHEMICAL CONSTITUENTS OF "ECOLOGICAL TEA" FROM YUNNAN ZHANG Wen-Jie, LIU Yu-Qing, LI Xing-Cong, YANG Choug ken Structure 13C NMR 碳谱模拟图 2 . 1,3,7-trimethylguanine C8H12N5O 相似度:87.5% Natural Product Research 2006 20 479-483 Isolation and NMR spectroscopic clarification of the alkaloid 1,3,7-trimethylguanine from the ascidian Eudistoma maculosum Y. Berry; J. B. Bremner; A. Davis; S. Samosorn Structure 13C NMR 碳谱模拟图 3 . caffeine 相似度:87.5% China Journal of Chinese Materia Medica 2009 34 177-179 Studies on chemical constituents of Evodia rutaecarpa GONG Xiaojian, ZHOU Xin, CAI Zongwei , ZHANG Jianxin, ZHOU Wei Structure 13C NMR 碳谱模拟图 4 . Caffeine 相似度:75% Marine Drugs 2012 10 1180-1191 Chemical Profiles and Identification of Key Compound Caffeine in Marine-Derived Traditional Chinese Medicine Ostreae concha Xue Yang, Shi-Lu Zhou, Ai-Cui Ma, Hai-Tao Xu, Hua-Shi Guan and Hong-Bing Liu Structure 13C NMR 碳谱模拟图 5 . 1,3,7-trimethylxanthine C8H10N4O2 相似度:75% Natural Product Research and Development 2003 15 208-211 STUDY ON THE CHEMICAL CONSTITUENTS OF CURCULIGO ORCHIOIDES LI Ning; ZHAO You-xing; JIA Ai-qun; LIU Yu-qing; ZHOU Jun Structure 13C NMR 碳谱模拟图 6 . 1,3-dimethylxanthine 相似度:71.4% Journal of Natural Products 1996 59 504-506 A New N-Carboxyindole Alkaloid from the Marine Sponge Rhaphisia pallida Jingyu Su, Yongli Zhong, Longmei Zeng, Houming Wu, Xiaoyu Shen, and Kan Ma Structure 13C NMR 碳谱模拟图 7 . 6-amino-3-methyl-2-(methylamino)-5-nitrosopyrimidin-4(3H)-one C6H9N5O2 相似度:57.1% Journal of Heterocyclic Chemistry 2002 39 97-103 Aminolysis of methoxy groups in pyrimidine derivatives. Activation by 5-nitroso Group M. Melguizo, A. Marchal, M. Nogueras, A. Sánchez and J. N. Low Structure 13C NMR 碳谱模拟图 8 . 2-[(4-amino-3-methyl-5-nitroso-6-oxo-1,6-dihydro)pyrimidin-2-yl]aminoacetic acid dihydrate C7H9N5O4 相似度:57.1% Journal of Heterocyclic Chemistry 2002 39 97-103 Aminolysis of methoxy groups in pyrimidine derivatives. Activation by 5-nitroso Group M. Melguizo, A. Marchal, M. Nogueras, A. Sánchez and J. N. Low Structure 13C NMR 碳谱模拟图 9 . compound 8 相似度:57.1% Heterocycles 2006 68 1811-1820 Regioselective N- and O-Alkylation of 3H-[1,2,3]triazolo[4,5-d]pyrimidine-5,7(4H,6H)-diones (8-Azaxanthines) and Transformation of 3-Alkyl Derivatives into 1-Alkyl Isomers Tomohisa Nagamatsu* and Rafiqul Islam Structure 13C NMR 碳谱模拟图 10 . N-Boc-N-hydroxyaniline C11H12Cl2N2O5 相似度:57.1% Tetrahedron Letters 2002 43 6735-6737 Novel, base-promoted reaction of N-alkoxycarbonyl-O-(halosubstituted 4-nitrophenyl)hydroxylamines David C. Boyles, Timothy T. Curran, Derek Greene, Dainius Macikenas, Roger V. Parlett IV Structure 13C NMR 碳谱模拟图 11 . 1-cyclopentyl-3,6-dimethyl-5-nitrouracil C11H15N3O4 相似度:57.1% Heterocycles 2001 55 1271-1281 Synthesis of Functionalized 5-Nitrouracil Derivatives Involving Electron Transfer Coupling Reactions Maxime D. Crozet, Armand Gellis, Mustapha Kaafarani, Michel P. Crozet, and Patrice Vanelle Structure 13C NMR 碳谱模拟图 12 . 5-amino-2-chloro-6-(trifluoromethoxy)pyridine C6H4ClF3N2O 相似度:57.1% European Journal of Organic Chemistry 2010 6043-6066 A General Approach to (Trifluoromethoxy)pyridines: First X-ray Structure Determinations and Quantum Chemistry Studies Baptiste Manteau, Pierre Genix, Lydia Brelot, Jean-Pierre Vors, Sergiy Pazenok, Florence Giornal, Charlotte Leuenberger and Frédéric R. Leroux Structure 13C NMR 碳谱模拟图 13 . compound 7 相似度:57.1% Organic Magnetic Resonance 1982 20 141-144 Carbon-13 NMR study of isoxazolopyridine systems Stefano Chimichi, Piero Tedeschi, Alfredo Camparini and Fabio Ponticelli Structure 13C NMR 碳谱模拟图 14 . 8-(cyclopentylsulfanyl)caffeine C13H18N4O2S 相似度:54.5% Bioorganic & Medicinal Chemistry 2011 19 7507-7518 Thio- and aminocaffeine analogues as inhibitors of human monoamine oxidase Hermanus P. Booysen, Christina Moraal, Gisella Terre’Blanche, Anél Petzer, Jacobus J. Bergh, Jacobus P. Petzer Structure 13C NMR 碳谱模拟图 15 . 2-(4-bromobutyl)furan C8H11BrO 相似度:50% Journal of Natural Products 2009 72 857-860 Synthesis of Natural Polyacetylenes Bearing Furan Rings Daniela A. Barancelli, Anderson C. Mantovani, Cristiano Jesse, Cristina W. Nogueira, and Gilson Zeni Structure 13C NMR 碳谱模拟图 16 . 7-(4-Methoxyphenyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione C14H14N4O3 相似度:50% Bioorganic & Medicinal Chemistry 2011 19 2508-2516 Fluorescent phosphoinositide 3-kinase inhibitors suitable for monitoring of intracellular distribution Donghee Kim, Hyunseung Lee,Hwiseok Jun , Soon-Sun Hong,Sungwoo Hong Structure 13C NMR 碳谱模拟图 17 . 1,3-Dimethyl-7-p-tolyl-1H-purine-2,6(3H,7H)-dione C14H14N4O2 相似度:50% Bioorganic & Medicinal Chemistry 2011 19 2508-2516 Fluorescent phosphoinositide 3-kinase inhibitors suitable for monitoring of intracellular distribution Donghee Kim, Hyunseung Lee,Hwiseok Jun , Soon-Sun Hong,Sungwoo Hong Structure 13C NMR 碳谱模拟图 18 . ethyl 3-nitropyridyl-4-carbamate C8H9N3O4 相似度:50% Journal of Heterocyclic Chemistry 2005 42 259-264 Nitropyridyl isocyanates Jarle Holt,Trygve Andreassen,Jan M. Bakke and Anne Fiksdahl Structure 13C NMR 碳谱模拟图 19 . isopropyl 3-nitropyridin-4-yl carbamate C9H11N3O4 相似度:50% Journal of Heterocyclic Chemistry 2003 40 585-591 Preparation of substituted 1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-ones Jan M. Bakke,Hanna S. H. Gautun and Harald Svensen Structure 13C NMR 碳谱模拟图 20 . t-butyl 3-nitropyridin-4-yl carbamate C10H13N3O4 相似度:50% Journal of Heterocyclic Chemistry 2003 40 585-591 Preparation of substituted 1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-ones Jan M. Bakke,Hanna S. H. Gautun and Harald Svensen Structure 13C NMR 碳谱模拟图 21 . compound 13 相似度:50% Tetrahedron Letters 2002 43 3175-3179 Efficient dehydrocyanation of hindered 1-substituted olefins O. Temmem, D. Uguen, A. De Cian, N. Gruber Structure 13C NMR 碳谱模拟图 22 . 1,3,7-trimethyl-8-phenyl-3,7-dihydro-1H-purine-2,6-dione 相似度:50% Heterocycles 2002 57 871-879 Synthesis of 8-Substituted Xanthine Derivatives by Suzuki Cross-Coupling Reaction Karl Vollmann and Christa E. Müller* Structure 13C NMR 碳谱模拟图 23 . 8-(phenylsulfanyl)caffeine C14H14N4O2S 相似度:50% Bioorganic & Medicinal Chemistry 2011 19 7507-7518 Thio- and aminocaffeine analogues as inhibitors of human monoamine oxidase Hermanus P. Booysen, Christina Moraal, Gisella Terre’Blanche, Anél Petzer, Jacobus J. Bergh, Jacobus P. Petzer Structure 13C NMR 碳谱模拟图 24 . 8-(cyclohexylsulfanyl)caffeine C14H20N4O2S 相似度:50% Bioorganic & Medicinal Chemistry 2011 19 7507-7518 Thio- and aminocaffeine analogues as inhibitors of human monoamine oxidase Hermanus P. Booysen, Christina Moraal, Gisella Terre’Blanche, Anél Petzer, Jacobus J. Bergh, Jacobus P. Petzer Structure 13C NMR 碳谱模拟图 25 . N-BOC-ethanediamine 相似度:50% Molecules 2012 17 8518-8532 Preparation and Preliminary Biological Evaluation of Novel 99mTc-Labelled Thymidine Analogs as Tumor Imaging Agents Chunxiong Lu, Quanfu Jiang, Cheng Tan, Jie Tang and Jiankang Zhang Structure 13C NMR 碳谱模拟图 26 . 3,11-bis(trifluoromethylsulfonyloxy)-6,7,8,9-tetrahydro-5H-dibenzo[a,c]cyclononene C19H16F6O6S2 相似度:50% European Journal of Organic Chemistry 2010 120-133 Synthesis of Rotationally Restricted and Modular Biphenyl Building Blocks David Vonlanthen, Jürgen Rotzler, Markus Neuburger and Marcel Mayor Structure 13C NMR 碳谱模拟图 27 . 4-ethylphenyl methylcarbamate 相似度:50% Organic Magnetic Resonance 1984 22 439-445 13C NMR spectra of p- and m-substituted phenyl N-methyl- and phenyl N,N-dimethyl-carbamates Chisako Yamagami, Narao Takao, Takaaki Nishioka, Toshio Fujita and Yoshito Takeuchi Structure 13C NMR 碳谱模拟图 28 . 4-tert-butylphenyl methylcarbamate 相似度:50% Organic Magnetic Resonance 1984 22 439-445 13C NMR spectra of p- and m-substituted phenyl N-methyl- and phenyl N,N-dimethyl-carbamates Chisako Yamagami, Narao Takao, Takaaki Nishioka, Toshio Fujita and Yoshito Takeuchi Structure 13C NMR 碳谱模拟图 29 . (1S,2R)-N-(tert-Butoxycarbonyl)cyclohex-4-ene-1,2-diamine C11H20N2O2 相似度:50% Tetrahedron 2012 68 7670-7674 Chemoenzymatic preparation of optically active trans- and cis-cyclohex-4-ene-1,2-diamine and trans-6-aminocyclohex-3-enol derivatives F. Javier Quijada, Francisca Rebolledo, Vicente Gotor Structure 13C NMR 碳谱模拟图 30 . 1-tert-Butyl-4-ethylbenzene 相似度:50% Tetrahedron 2012 68 8293-8299 Chemoselective hydrogenation using molecular sieves-supported Pd catalysts: Pd/MS3A and Pd/MS5A Tohru Takahashi, Masatoshi Yoshimura, Hiroyasu Suzuka, Tomohiro Maegawa, Yoshinari Sawama, Yasunari Monguchi, Hironao Sajiki Structure 13C NMR 碳谱模拟图 31 . Methyl 4-(((tert-butoxycarbonyl)amino)methyl)furan-3-carboxylate C12H17NO5 相似度:50% Bioorganic & Medicinal Chemistry 2012 20 5763-5773 Synthesis and evaluation of novel heteroaromatic substrates of GABA aminotransferase Dustin D. Hawker, Richard B. Silverman Structure 13C NMR 碳谱模拟图 |
2楼2013-04-02 07:54:00
