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羅居風(fēng)采新蟲 (初入文壇)
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微譜求助，萬分感激
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微譜求助： 化合物1 C譜204.63,191.85,165.40,147.49,138.43,135.61,127.83,127.02,66.70,65.62,35.06,25.67,24.57,14.19,7.36 化合物2C譜 174.17,163.74,156.08,122.09,74.48,68.63,68.16,51.23,32.81,24.80,9.86 |
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4樓2013-01-28 15:24:51
【答案】應(yīng)助回帖
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感謝參與，應(yīng)助指數(shù) +1
PSA: 金幣+1, 3u 2013-01-28 16:21:10
感謝參與，應(yīng)助指數(shù) +1
PSA: 金幣+1, 3u 2013-01-28 16:21:10
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查詢結(jié)果：共查到18個化合物(查詢結(jié)果僅供參考) -------------------------------------------------------------------------------- 1 . erythrocentaurin C10H8O3 相似度:53.3% Planta Medica 1989 55 147-150 Metabolism of Swertiamarin from Swertiajaponica by Human Intestinal Bacteria Add I. El-Sedawy, Yue-Zhong Shu, Masao Hattori,KyoichiKobashi, and Tsuneo Namba Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . 8-benzyl-8-aza-bicyclo[3.2.1]oct-6-ene-6-carboxylic acid methyl ester C16H19NO2 相似度:53.3% Journal of Heterocyclic Chemistry 2008 45 247-257 Preparation of novel azabicyclic amines and 7 nicotinic acetylcholine receptor activity of derived aryl amides Daniel P. Walker,Brad A. Acker,E. Jon Jacobsen and Donn G. Wishka Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . Compound 4a 相似度:53.3% Bioorganic & Medicinal Chemistry Letters 1993 3 1247-1252 Simplified analogs of himbacine displaying potent binding affinity for muscarinic receptors Michael J. Malaska, Abdul H. Fauq, Alan P. Kozikowski, Patricia J. Aagaard, Michael McKinney Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . (E)-1-{2-[(RS)-1-(4-Methoxyphenyl)-2-oxo-4-phenylazetidin-3-ylidene]propionyloxy}-pyrrolidin-2,5-dione C23H20N2O6 相似度:53.3% Pharmazie 2001 56 686-690 β-Lactam derivatives as enzyme inhibitors: Derivatives of (E)-2-[(RS)-1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-ylidene]propionic acid C. Venz - H.-H. Otto Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . (rel)-(1'R,4'S)-1-[4-(t-Butyldimethylsilyloxymethyl)-2-methyl-cyclopent-2-en-1-yl] uracil 相似度:53.3% Archives of Pharmacal Research 2007 30 131-137 Synthesis of novel 2’-methyl carbovir analogues as potent antiviral agents Joon Hee Hong Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . compound 3b C16H19NO3 相似度:53.3% Tetrahedron Letters 2003 44 7981-7984 A general and efficient route to enantioselective synthesis of pumiliotoxin A alkaloids via a common key intermediate Bing Wang, Kai Fang, Guo-Qiang Lin Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 7 . compound 6e 相似度:53.3% Tetrahedron Letters 2005 46 8799-8803 Regioselective construction of polysubstituted pyridine ring from Baylis-Hillman adducts via sequential introduction of tosylamide, Michael reaction, aldol condensation, and elimination of TsH Da Yeon Park, Mi Jung Lee, Taek Hyeon Kim, Jae Nyoung Kim Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 8 . L-N,N-dibenzyl-β-methylaspartic acid dibenzyl ester(minor) C33H33NO4 相似度:53.3% Tetrahedron 2007 63 131-140 Isolation and structural elucidation of callipeltins J–M: antifungal peptides from the marine sponge Latrunculia sp. Maria Valeria D'Auria, Valentina Sepe, Rosa D'Orsi, Filomena Bellotta, Cécile Debitus, Angela Zampella Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 9 . ethyl 3-(4-chlorophenyl)-4-cyano-5-(tetrahydrofuran-2-yl)thiophene-2-carboxylate C18H16ClNO3S 相似度:53.3% European Journal of Organic Chemistry 2011 3920-3931 SNAr and Palladium-Catalyzed Reactions of Deactivated Thiophene: Application to the Synthesis of Protein Farnesyltransferase Inhibitors Sébastien Lethu and Joëlle Dubois Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 10 . (±)-cis-2-butyl-2-methyl-1-tetralol C15H22O 相似度:53.3% European Journal of Organic Chemistry 2010 6372-6384 (R)-(+)-[VCD(–)984]-4-Ethyl-4-methyloctane: A Cryptochiral Hydrocarbon with a Quaternary Chiral Center. (1) Synthesis of the Enantiopure Compound and Unambiguous Determination of Absolute Configuration Takuma Fujita, Kazuhiro Obata, Shunsuke Kuwahara, Atsufumi Nakahashi, Kenji Monde, John Decatur and Nobuyuki Harada Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 11 . 8-hydroxyterrefuranone C14H20O4 相似度:53.3% Natural Product Communications 2012 7 1065-1068 Polyketide Metabolites from the Endophytic Fungus Microdiplodia sp. KS 75-1 Yoshihito Shiono, Taiji Hatakeyama, Tetsuya Murayama and Takuya Koseki Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 12 . methyl 6-[2-(2-methoxy-ethoxy)-ethoxy]-1-oxoindan-4-carboxylate C16H20O6 相似度:50% Phytochemistry 2002 61 807-817 Selective induction of secondary metabolism in Phaseolus lunatus by 6-substituted indanoyl isoleucine conjugates Ryan Lauchli, Göde Schüler, Wilhelm Boland Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 13 . 2-Cyclopentylidenemethyl-3-methyl-but-2-enoic acid benzyl ester C18H22O2 相似度:50% Canadian Journal of Chemistry 2005 83 838-842 Rh(I)-catalyzed cleavage of unactivated C-O bonds - Carbonylative rearrangement reactions of allenyl ethers to 2-carboalkoxy-1, 3-dienes1 Paul A. Wender, Nicole M. Deschamps, and Robert Sun Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 14 . Dibutyl(3-(L-1-benzylamino-4-methyl-1-oxopentan-2-yl)thioureido)(phenyl)methylphosphonate C29H44N3O4PS 相似度:50% Molecules 2010 15 5112-5123 Synthesis and Antiviral Bioactivity of Chiral Thioureas Containing Leucine and Phosphonate Moieties Jingzi Liu, Song Yang, Xiangyang Li, Huitao Fan, Pinaki Bhadury, Weiming Xu, Jian Wu and Zhencao Wang Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 15 . Dibutyl(3-(L-1-benzylamino-3,3-dimethyl-1-oxobutan-2-yl)thioureido)(phenyl)methylphosphonate C29H44N3O4PS 相似度:50% Molecules 2010 15 5112-5123 Synthesis and Antiviral Bioactivity of Chiral Thioureas Containing Leucine and Phosphonate Moieties Jingzi Liu, Song Yang, Xiangyang Li, Huitao Fan, Pinaki Bhadury, Weiming Xu, Jian Wu and Zhencao Wang Structure 13C NMR 碳譜模擬圖 |
2樓2013-01-28 15:12:02
【答案】應(yīng)助回帖
★
PSA: 金幣+1, thx 2013-01-28 16:21:20
PSA: 金幣+1, thx 2013-01-28 16:21:20
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查詢結(jié)果：共查到6個化合物(查詢結(jié)果僅供參考) -------------------------------------------------------------------------------- 1 . methyl (4E)-6,7,9-trihydroxydec-4-enoate C11H20O5 相似度:54.5% Helvetica Chimica Acta 2007 Vol. 90 1811 Chemical Constituents of the Endophytic Fungal Strain Phomopsis sp. NXZ-05 of Camptotheca acuminata Qifang Tan, Xuefen Yan, Xiang Lin, Yaojian Huang, Zhonghui Zheng, Siyang Song, Chunhua Lu, and Yuemao Shen Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . Methyl 6-(1H-Benzo[d]imidazol-2-yl)hexanoate C14H18N2O2 相似度:54.5% Journal of Heterocyclic Chemistry 2005 42 1001-1005 Reaction of 1,3-dicarbonyl compounds with o-phenylenediamine or 3,3'-diaminobenzidine in water or under solvent-free conditions via microwave irradiation Zhong-Xia Wang and Hua-Li Qin Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . 8R,9R-Dihydroxymatricarine methyl ester 相似度:54.5% Archives of Pharmacal Research 2007 30 547-551 A new c- 10 acetylene and a new triterpenoid from Conyza canadensis Wei Dong Xie, Xue Gao and Zhong Jian Jia Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . (+)-oxybiotin methyl ester C11H18N2O4 相似度:54.5% Tetrahedron 2004 60 5225-5235 A total synthesis of (+)-oxybiotin from d-arabinose Velimir Popsavin, Goran Benedeković, Mirjana Popsavin, Vladimir Divjaković, Thomas Armbruster Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . 14-Hydroxy-2-oxoguai-1(10),3-dien-5α,11αH-12,6α-olide 相似度:50% Phytochemistry 1994 37 1095-1099 Sesquiterpene lactones and acetylenes from Artemisia reptans J. Alberto Marco, Juan F. Sanz-Cervera, Felix Sancenón, Manuel Arnó, Joan Vallès-Xirau Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . 4-Methoxycarbonylpropyl-3,5-dimethylpyrrole-2-carbaldehyde C12H17NO3 相似度:50% Bioorganic & Medicinal Chemistry 2011 19 1264-1267 Synthesis, anticancer activity, and iron affinity of the Actinoplanes metabolite 7,8-dihydroxy-1-methylnaphtho[2,3-c]furan-4,9-dione Sandra Breyer, Katharina Effenberger-Neidnicht, Sebastian Knauer, Rainer Schobert Structure 13C NMR 碳譜模擬圖 |
3樓2013-01-28 15:16:23
羅居風(fēng)采
新蟲 (初入文壇)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 15.5
- 帖子: 6
- 在線: 8小時
- 蟲號: 1260480
- 注冊: 2011-04-09
- 性別: MM
- 專業(yè): 天然藥物化學(xué)
5樓2013-01-31 16:16:38
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