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[求助]
求解谱
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求解谱：C-NMR数据如下（溶剂丙酮）： 176.312, 164.949, 161.610, 157.491, 145.362, 137.396, 131.578, 131.339, 130.189, 129.009, 128.772, 128.323, 127.864, 103.593, 98.692, 94.023, 65.267, 30.742, 19.234, 13.346.谢谢! |
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二氯甲烷
金虫 (正式写手)
- 应助: 105 (高中生)
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【答案】应助回帖
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感谢参与，应助指数 +1
阿lei: 金币+6, ★★★★★最佳答案, 谢谢您！ 2012-07-02 18:59:24
感谢参与，应助指数 +1
阿lei: 金币+6, ★★★★★最佳答案, 谢谢您！ 2012-07-02 18:59:24
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1 . izalpinin,5-hydroxy-7-methoxy-flavonol 相似度:70% China Journal of Chinese Materia Medica 1999 24 Flavonoids from Beijing Propolis Zhou Lidong, Guo Jia and Yu Jingguang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Galangin 相似度:70% Magnetic Resonance in Chmesitry 2001 39 374-380 13C CP/MAS NMR studies of flavonoids Iwona Wawer and Agnieszka Zielinska Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . galangin 相似度:70% Chinese Pharmaceutical Journal 1996 31 264-266 The chemical constituents of flavonoids from Liaoxi propolis Chi Jiaping, Xue Bingwen, Chen Haisheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 8-benzyl-6-(4-fluorophenyl)-2-(4-hydroxyphenylmethyl)-3,7-dihydroimidazo[1,2-a]pyrazin-3-one C26H20N3O2F 相似度:65% Heterocycles 2005 65 843-856 Novel Synthetic Route of Coelenterazines -2-: Synthesis of Various Dehydrocoelenterazine Analogs Nobuhiro Kondo, Masaki Kuse, Thumnoon Mutarapat, Nopporn Thasana, and Minoru Isobe* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 2-(4-(Benzyloxy)phenyl)-4-butoxypyrimidine C21H22N2O2 相似度:65% Tetrahedron 2012 68 272-279 Suzuki–Miyaura cross-coupling reaction of aryl and heteroaryl pinacol boronates for the synthesis of 2-substituted pyrimidines Shigehiro Asano, Seiji Kamioka, Yoshiaki Isobe Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 3-(2-chlorobenzyloxy)-5,7-dihydroxy-2-phenyl-4H-chro-men-4-one C22H15ClO5 相似度:65% Bioorganic & Medicinal Chemistry 2010 18 7331-7337 3-O-Arylmethylgalangin, a novel isostere for anti-HCV 1, 3-diketoacids (DKAs) Hyo Seon Lee, Kwang-su Park, Bokhui Lee, Dong-Eun Kim, Youhoon Chong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 5,7-dihydroxy-3-(2-methylbenzyloxy)-2-phenyl-4H-chro-men-4-one C23H18O5 相似度:61.9% Bioorganic & Medicinal Chemistry 2010 18 7331-7337 3-O-Arylmethylgalangin, a novel isostere for anti-HCV 1, 3-diketoacids (DKAs) Hyo Seon Lee, Kwang-su Park, Bokhui Lee, Dong-Eun Kim, Youhoon Chong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-(2-methylbenzyloxy)-4H-chromen-4-one C23H18O7 相似度:60.8% Archives of Pharmacal Research 2012 35 77-85 Synthesis and antiviral evaluation of 7-O-arylmethylquercetin derivatives against SARS-associated coronavirus (SCV) and hepatitis C virus (HCV) Hye Ri Park, Hyunjun Yoon, Mi Kyoung Kim, Sung Dae Lee and Youhoon Chong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 8-methoxy-3,5,7-trihydroxyflavone 相似度:60% Phytochemistry 2003 335-341 Activity-guided isolation of the chemical constituents of Muntingia calabura using a quinone reductase induction assay Bao-Ning Su, Eun Jung Park, Jose Schunke Vigo, James G. Graham,Fernando Cabieses, Harry H.S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 9c 相似度:60% Chemical Journal of Chinese Universities 2009 30 82-89 2-甲基-7-[ω-(12咪唑基)-烷氧基]异黄酮衍生物的全合成及其抗氧化活性 陈战国, 赵海霞, 魏俊发, 刘勃 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 5-benzoyl-1-butyl-4-hydroxy-6-methyl-3-phenyl-2(1H)-pyri-dinone C23H23NO3 相似度:60% Journal of Heterocyclic Chemistry 2009 46 96-99 The reaction of (chlorocarbonyl)phenyl ketene with enaminones: A novel synthesis of some 5-acyl-4-hydroxy-2-(1H)-pyridinones and 7-hydroxy-5-oxo-1,4-diazepin derivative Mehdi Abaszadeh,Hassan Sheibani and Kazem Saidi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Cathayanon G C25H28O6 相似度:60% Journal of Asian Natural products Research 2010 12 505-515 Chemical constituents of the stem bark of Morus cathayana Gang Ni; Qing-Jian Zhang; Ying-Hong Wang; Ruo-Yun Chen; Zhong-Fei Zheng; De-Quan Yu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 高良姜素-3-甲醚 相似度:60% Chinese Traditional and Herbal Drugs 2006 37 663-664 Flavonoids of Alpinia officinarum AN Ning; YANG Shi-lin; ZOU Zhong-mei; XU Li-zhen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . izatpinin 相似度:60% Chinese Pharmaceutical Journal 1996 31 264-266 The chemical constituents of flavonoids from Liaoxi propolis Chi Jiaping, Xue Bingwen, Chen Haisheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 3-Ethoxymethyl-7-(4-fluoro-phenyl)-6-phenyl-3,7-dihydro-pyrrolo[2,3-d]pyrimidin-4-0ne C21H18FN3O2 相似度:60% Archiv der Pharmazie 2006 339 174-181 Synthesis of Non-Nucleosides: 7-and 1,3-Substituents of New Pyrrolo[2,3-d]pyrimidin-4-ones on Antiviral Activity Khalid Mohammed Hassan Hilmy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . p-Amidinophenyl-p-(4-phenylpiperidinomethyl)benzoate dihydrochloride 相似度:60% Bioorganic & Medicinal Chemistry 1997 5 971-985 New serine protease inhibitors with leukotriene B4 (LTB4) receptor binding affinity Yoshisuke Nakayama, Kazuhiko Senokuchi, Katsuhito Sakaki, Masashi Kato, Toru Maruyama, Toru Miyazaki, Hidenori Ito, Hisao Nakai, Masanori Kawamura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 3-(4-chlorobenzyloxy)-5,7-dihydroxy-2-phenyl-4H-chromen-4-one C22H15ClO5 相似度:60% Bioorganic & Medicinal Chemistry 2010 18 7331-7337 3-O-Arylmethylgalangin, a novel isostere for anti-HCV 1, 3-diketoacids (DKAs) Hyo Seon Lee, Kwang-su Park, Bokhui Lee, Dong-Eun Kim, Youhoon Chong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 5,7-dihydroxy-3-(4-methylbenzyloxy)-2-phenyl-4H-chromen-4-one C23H18O5 相似度:60% Bioorganic & Medicinal Chemistry 2010 18 7331-7337 3-O-Arylmethylgalangin, a novel isostere for anti-HCV 1, 3-diketoacids (DKAs) Hyo Seon Lee, Kwang-su Park, Bokhui Lee, Dong-Eun Kim, Youhoon Chong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (3R,4S,5S,7S)-4-(4-bro-mophenylcarbonyloxy)-7-methyl-1,6-dioxaspiro[4.5]dec-3-yl-methyl 4-bromobenzoate 相似度:60% The Journal of Organic Chemistry 2006 71 7125-7132 Comprehensive Study of Okaspirodiol: Characterization, Total Synthesis, and Biosynthesis of a New Metabolite from Streptomyces Tobias Bender, Tim Schuhmann, Jörg Magull, Stephanie Grond, and Paultheo von Zezschwitz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . ethyl 3'-chloro-4'-(4-chlorophenyl)-1-oxo-1,2,3,-4,4',5'-hexahydro-3'H-spiro[naphthalene-2,5'-pyra-zole]-3'-carboxylate C21H18Cl2N2O3 相似度:60% Russian Journal of Organic Chemistry 2005 41 1036-1042 Reactions of Substituted Ethyl 1,2,3,4,4′,5′-Hexahydrospiro-[naphthalene-2,5′-pyrazole]-3′-carboxylates with Halogens A. P. Molchanov, V. S. Korotkov, J. Kopf and R. R. Kostikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . ethyl 3'-bromo-1-oxo-4'-phenyl-1,2,3,4,4',5'-hexahydro-3'H-spiro[naphthalene-2,5'-pyrazole]-3'-carboxylate 相似度:60% Russian Journal of Organic Chemistry 2005 41 1036-1042 Reactions of Substituted Ethyl 1,2,3,4,4′,5′-Hexahydrospiro-[naphthalene-2,5′-pyrazole]-3′-carboxylates with Halogens A. P. Molchanov, V. S. Korotkov, J. Kopf and R. R. Kostikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . interruptin D C25H18O6 相似度:57.1% Planta Medica 2000 66 728-733 Bioactive Coumarin Derivatives from the Fern Cyclosorus interruptus Tulla Quadri-Spinelli,Jörg Heilmann,Topul Rali,Otto Sticher Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . butyl 2-methyl-5-phenylH-pyrazolo[5,1-a]isoquinoline-1-carboxylate C23H22N2O2 相似度:57.1% Tetrahedron 2012 68 2765-2769 An efficient approach to H-pyrazolo[5,1-a]isoquinolines via a silver triflate-catalyzed reaction of N'-(2-alkynylbenzylidene)hydrazide with allenoate Liang Gao, Shengqing Ye, Qiuping Ding, Zhiyuan Chen, Jie Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . camptothecin C20H16N2O4 相似度:55% Journal of Natural Products 2000 63 1273-1276 Use of COMPARE Analysis to Discover New Natural Product Drugs: Isolation of Camptothecin and 9-Methoxycamptothecin from a New Source Bing-Nan Zhou,Jeannine M. Hoch,Randall K. Johnson, Michael R. Mattern, Wai-Kwong Eng,Ji Ma,Sidney M. Hecht, David J. Newman, and David G. I. Kingston Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 23,23'-di-(+)-(R)-MTPA ester 相似度:55% Chemical & Pharmaceutical Bulletin 1990 38 2409-2418 Marine Natural Products. XXII. : The Absolute Stereostructure of Swinholide A, a Potent Cytotoxic Dimeric Macrolide from the Okinawan Marine Sponge Theonella swinhoei Motomasa KOBAYASHI,Jun-ichi TANAKA,Taketo KATORI,Miki MATSUURA,Megumi YAMASHITA and Isao KITAGAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 23,23'-di-(-)-(S)-MTPA ester 相似度:55% Chemical & Pharmaceutical Bulletin 1990 38 2409-2418 Marine Natural Products. XXII. : The Absolute Stereostructure of Swinholide A, a Potent Cytotoxic Dimeric Macrolide from the Okinawan Marine Sponge Theonella swinhoei Motomasa KOBAYASHI,Jun-ichi TANAKA,Taketo KATORI,Miki MATSUURA,Megumi YAMASHITA and Isao KITAGAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 3-Ethoxycarbonyl-2-benzyl isoquinolinium bromide C19H18NO2 相似度:55% Molecules 2002 7 252-263 Reactivity of 3-Ethoxycarbonyl Isoquinolinium Salts Towards Various Nucleophilic Reagents: Applications to the Synthesis of New 1, 2-Dihydroisoquinoline-3-carboxylates Mohamed A. Meziane and Jean P. Bazureau Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 3-Ethoxycarbonyl-2-benzyl isoquinolinium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate C42H36N2O7F9S 相似度:55% Molecules 2002 7 252-263 Reactivity of 3-Ethoxycarbonyl Isoquinolinium Salts Towards Various Nucleophilic Reagents: Applications to the Synthesis of New 1, 2-Dihydroisoquinoline-3-carboxylates Mohamed A. Meziane and Jean P. Bazureau Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 5-Chloro-2-[[5-(2-chlorophenyl)-1,3,4-oxadiazol-2-ylthio]methyl]-6-phenylpyridazin-3(2H)-one C19H12Cl2N4O2S 相似度:55% Molecules 2009 14 3676-3687 Synthesis and Antifungal Activity of 5-Chloro-6-Phenylpyridazin-3(2H)-one Derivatives Jian Wu, Baoan Song, Hongjun Chen, Pinaki Bhadury and Deyu Hu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 5-Chloro-2-[[5-(2,4-dichlorophenyl)-1,3,4-thiadiazol-2-ylthio]methyl]-6-phenylpyridazin-3(2H)-one C19H11Cl3N4OS2 相似度:55% Molecules 2009 14 3676-3687 Synthesis and Antifungal Activity of 5-Chloro-6-Phenylpyridazin-3(2H)-one Derivatives Jian Wu, Baoan Song, Hongjun Chen, Pinaki Bhadury and Deyu Hu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . Asiaticin C19H20O4 相似度:55% Journal of Asian Natural Products Research 2007 9 407-414 Chemical constituents of Centella asiatica B. S. SIDDIQUI, H. ASLAM, S. T. ALI, S. KHAN and S. BEGUM Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . spatozoate C19H20O4 相似度:55% Phytochemistry 1999 52 495-499 Spatozoate and varninasterol from the brown alga Spatoglossum variabile Atta-ur-Rahman, M. Iqbal Choudhary, Safdar Hayat, A. Majeed Khan, Aftab Ahmad, Shahid Malik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . camptothecine 相似度:55% Journal of Natural Products 1990 Vol 53 186 13C-nmr Assignments of Camptothecine and 10-Hydroxycamptothecine Long-Ze Lin, Geoffrey A. Cordell Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . compound 7b 相似度:55% Chemical Journal of Chinese Universities 2009 30 82-89 2-甲基-7-[ω-(12咪唑基)-烷氧基]异黄酮衍生物的全合成及其抗氧化活性 陈战国, 赵海霞, 魏俊发, 刘勃 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . compound 9a 相似度:55% Chemical Journal of Chinese Universities 2009 30 82-89 2-甲基-7-[ω-(12咪唑基)-烷氧基]异黄酮衍生物的全合成及其抗氧化活性 陈战国, 赵海霞, 魏俊发, 刘勃 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . Compound 5a C22H18N2O4 相似度:55% Tetrahedron Letters 2012 53 497-501 Palladium-catalyzed synthesis of benzo[c]pyrimido[1,6-a]azepine scaffold from Morita-Baylis-Hillman adducts: intramolecular 6-arylation of uracil nucleus Hyun Seung Lee,Ko Hoon Kim,Se Hee Kim,Jae Nyoung Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . ethyl 4-hydroxy-5-[(4-methylphenyl)sulfanyl]-2,6-diphenyl-3-pyridinecarboxylate C27H23NO3S 相似度:55% Chemical & Pharmaceutical Bulletin 2010 58 602-610 A Facile Synthesis and Discovery of Highly Functionalized Tetrahydro-pyridines and Pyridines as Antimycobacterial Agents Suresh Kumar Raju, Michael Rajesh Stephen, Perumal Subbu, Banerjee Debjani, Yogeeswari Perumal and Sriram Dharmarajan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . 8-C-(1,1-dimethyl-2-propen-1-yl)-5,7-dihydroxyflavonol 相似度:55% Phytochemistry 1990 29 1348-1350 Further non-polar flavonols from Platanus acerifolia buds Mourad Kaouadji,Patrick Ravanel Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . 5-acetyl-4-hydroxy-6-methyl-3-phenyl-1-p-toly1-2(1H)-pyridinone C21H19NO3 相似度:55% Journal of Heterocyclic Chemistry 2009 46 96-99 The reaction of (chlorocarbonyl)phenyl ketene with enaminones: A novel synthesis of some 5-acyl-4-hydroxy-2-(1H)-pyridinones and 7-hydroxy-5-oxo-1,4-diazepin derivative Mehdi Abaszadeh,Hassan Sheibani and Kazem Saidi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . compound 5f C23H24N4O2S 相似度:55% Journal of Heterocyclic Chemistry 2009 46 139-148 The first example of a regioselective Biginelli-like reaction based on 3-alkylthio-5-amino-1,2,4-triazole Qiong Chen,Li-Li Jiang,Chao-Nan Chen and Guang-Fu Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . compound 5g C23H24N4O3S 相似度:55% Journal of Heterocyclic Chemistry 2009 46 139-148 The first example of a regioselective Biginelli-like reaction based on 3-alkylthio-5-amino-1,2,4-triazole Qiong Chen,Li-Li Jiang,Chao-Nan Chen and Guang-Fu Yang Structure 13C NMR 碳谱模拟图 |
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