| 查看: 443 | 回复: 2 | ||
[求助]
求助微谱数据两个，急！
|
|
37号： 55.9,56.0,65.3,110.5,111.1,119.4,133.7,148.6,149.1 40号： 13.0,17.7,18.3,19.8,20.1,20.8,21.0,23.6,28.8,30.3,33.2,34.8,37.1,37.1,39.5,39.9,42.9,44.7,51.2,51.8,56.4,66 .6,79.6,82.3,130.9,132.5,135.3,135.6 |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有8人回复
-
存款400万可以在学校里躺平吗
已经有29人回复
-
最失望的一年
已经有11人回复
-
求推荐英文EI期刊
已经有5人回复
-
请教限项目规定
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有20人回复
-
26申博
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
疑惑？
已经有5人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 两个化合物-----求助可以查微谱数据的虫子~
已经有4人回复
- 建议群主开一个微谱求助专栏吧
已经有14人回复
- 求助微谱数据，谢谢
已经有5人回复
- 微谱求助！！！急急急！！！
已经有4人回复
- 求助微谱数据查询！急求！
已经有6人回复
- 微谱数据求助 急毕业
已经有4人回复
- 求助微谱数据查询
已经有8人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助微谱数据库查询一个化合物~急~！谢谢
已经有3人回复
- 求助微谱数据，谢谢！
已经有4人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- 求助3个用微谱解析的结构
已经有8人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
- 急求助微生物检测！！
已经有8人回复
- 【讨论】求助：：NOTEEXPRESS 直接连线维普数据库下载全文
已经有3人回复
【答案】应助回帖
感谢参与，应助指数 +1
|
37 1 . N-(3',4'-Dimethoxylphenyl) maleimide C12H11NO4 相似度:80% Bioorganic & Medicinal Chemistry 2011 19 2823-2834 Antifungal, cytotoxic and SAR studies of a series of N-alkyl, N-aryl and N-alkylphenyl-1,4-pyrrolediones and related compounds M. Sortino,F. Garibotto , V. Cechinel Filho,M. Gupta, R. Enriz, S. Zacchino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . N,N'-bis(3,4-dimethoxybenzyl)ethane-1,2-diamine 相似度:80% Russian Journal of Organic Chemistry 2007 43 352-358 Synthesis of new enantiomeric 1,2-diamines containing a myrtenyl fragment I. A. Dvornikova, L. L. Frolova, A. V. Kuchin and I. P. Beletskaya Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 1,2-dimethoxybenzene 相似度:77.7% Phytochemistry 1989 28 2833-2839 Assignment of 1H and 13C NMR resonances of some isoquinoline alkaloids Richard H.A.M. Janssen,Robert J.J. Ch. Lousberg,Peter Wijkens,Cor Kruk,Hubert G. Theuns Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . eudesmin 相似度:72.7% Phytochemistry 1999 51 107-110 Lignans and coumarins metabolites from Melicope hayesii Jalifah Latip, Thomas G[ Hartley, Peter G.Waterman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 1-(3,4-dimethoxyphenyl)cyclopentylamine hydrochloride C13H19NO2 相似度:72.7% European Journal of Organic Chemistry 2010 1574-1578 1-Substituted Cyclopentylamines from Nitriles and Tetramethylenebismagnesium Dibromide in the Presence of Ti(OiPr)4 Olesya A. Tomashenko, Andrei E. Rudenko, Viktor V. Sokolov, Alexander A. Tomashevskiy and Armin de Meijere Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (+)-Eudesmin C22H26O6 相似度:72.7% Journal of Agricultural and Food Chemistry 2005 53 7741-7748 Isolation and Identification of Antifungal and Antialgal Alkaloids from Haplophyllum sieversii C. L. Cantrell, K. K. Schrader, L. K. Mamonov, G. T. Sitpaeva, T. S. Kustova, C. Dunbar, and D. E. Wedge Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . N-(2,2-Bis(3,4-dimethoxyphenyl)ethyl)methanesulfonamide C19H25NO6S 相似度:72.7% Molecules 2013 18 1869-1880 Silica-Supported Polyphosphoric Acid in the Synthesis of 4-Substituted Tetrahydroisoquinoline Derivatives Stanimir Manolov, Stoyanka Nikolova and Iliyan Ivanov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 3,4-dimethoxy-1-vinylbenzene C10H12O2 相似度:70% Phytochemistry 1999 51 1101-1104 Aromatic compounds from the Ecuadorian liverwort Marchesinia brachiata: a revision F. Nagashima, Y. Murakami, Y. Asakawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Z-1-(3',4'-dimethoxyphenyl)-propeneoxide 相似度:70% Journal of Natural Products 1994 Vol 57 446 Enantioselective Route to Threo 8.0.4'-Type Neolignans: Synthesis of (-)-Virolin Susana A. Zacchino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (−  -eudesmin C22H26O6 相似度:70% Natural Product Sciences 2009 15 151-155 Phytochemical Constituents of Geranium eriostemon Chang, Sang-Wook; Kim, Ki-Hyun; Lee, Il-Kyun; Choi, Sang-Un; Lee, Kang-Ro Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . di-O-methyltetrahydrofuriguaiacin B 相似度:70% Korean Journal of Pharmacognosy 2007 38(2) 176-180 Hepatoprotective Constituents of Saururus chinensis Roots Against Tacrine-induced Cytotoxicity in Human Liver-derived Hep G2 Cells Jeong, Gil-Saeng; Li, Bin; Lee, Dong-Sung; Kwon, Ji-Wung; Lee, Hye-Suk; Kwon, Tae-Oh; Kim, Youn-Chul Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . jasopyran 相似度:70% China Journal of Chinese Materia Medica 2010 35 2281-2284 Chemical constituents from rhizomes of Illicium henryi LIU Jifeng; ZHANG Xuemei; SHI Yao; JIANG Zhiyong; MA Yunbao; CHEN Jijun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (+)-Pinoresinol 相似度:70% Archives of Pharmacal Research 2007 30 402-407 Lignans from the fruits of cornus kousa burg. and their cytotoxic effects on human cancer cell lines Dae-Young Lee, Myoung-Chong Song, Ki-Hyun Yoo, Myun-Ho Bang and In-Sik Chung, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Galgravin 相似度:70% Chemistry of Natural Compounds 2010 46 450-451 Lignans from Saururus chinensis Lishu Wang, Xuefeng Zhou, Tunhai Xu, Xianwen Yang and Yonghong Liu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 3,4-dimethoxy-N-methyl-N-trifluoroacetylaniline C11H12F3NO3 相似度:70% The Journal of Antibiotics 1995 48 1460-1466 Synthesis and Protein Tyrosine Phosphatase Inhibitory Activity of Dephostatin Analogs TAKUMI WATANABE, TOMIO TAKEUCHI, MASAMI OTSUKA, SHIN-ICHIRO TANAKA, KAZUO UMEZAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . trans-1,2-bis(3,4-dimethoxyphenyl)cyclobutane C20H24O4 相似度:70% Natural Product Communications 2011 6 49-52 Aromatic Compounds from the Liverwort Conocephalum japonicum Na Liu, Dong-Xiao Guo, Yan-Yan Wang, Li-Ning Wang, Mei Ji and Hong-Xiang Lou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . galgravin 相似度:70% Journal of the Brazilian Chemical Society 2009 20 1110-1118 Biological Activities of Lignoids from Amazon Myristicaceae Species: Virola michelii, V. mollissima, V. pavonis and Iryanthera juruensis (dedicated to Prof. Otto R. Gottlieb) Sabrina K. R. Morais, Ana F. Teixeira, Zelina E. dos S. Torres, Sergio M. Nunomura, Edite H. Y. Kanashiro, José Angelo L. Lindoso and Massayoshi Yoshida Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (+)-isolariciresinol C20H22O6 相似度:70% Natural Product Research and Development 2012 24 285-290 Chemical Constituents of Eriolaena kwangsiensis Hand.-Mazz. WANG Qiong; LUO Shi-de; XU Yong-yan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 3',4'-flavone 相似度:66.6% Phytochemistry 1989 28 681-694 Natural occurrence and synthesis of 2'-oxygenated flavones,flavonols,flavanones and chalcones Munekazu Iinuma,Mizuo Mizuno Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 3-(3,4-dimethylphenyl)isoxazolidine-4-carbonitrile C12H14N2O 相似度:66.6% Heterocycles 2009 78 3053-3064 Efficient Synthesis of 4-Substituted 4,5-Dihydroisoxazol-3-ols from Morita-Baylis-Hillman Bromides Weihui Zhong, Yongliang Liu, and Baoming Guo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . (E)-1,2-bis(3,4-dimethoxyphenyl)ethene C18H20O4 相似度:66.6% Russian Journal of Organic Chemistry 2005 41 843-854 Synthesis and Structure of Bis-crown-Containing Stilbenes A. I. Vedernikov, S. S. Basok, S. P. Gromov, L. G. Kuz’mina and V. G. Avakyan, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 2-(3,4-dimethoxyphenyl)-2-hydroxyacetonitrile 相似度:66.6% Tetrahedron 2005 61 10908-10916 A new (R)-hydroxynitrile lyase from Prunus mume: asymmetric synthesis of cyanohydrins Samik Nanda, Yasuo Kato and Yasuhisa Asano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 2,2-Bis(3,4-dimethoxyphenyl)ethanamine C18H23NO4 相似度:66.6% Molecules 2013 18 1869-1880 Silica-Supported Polyphosphoric Acid in the Synthesis of 4-Substituted Tetrahydroisoquinoline Derivatives Stanimir Manolov, Stoyanka Nikolova and Iliyan Ivanov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . N-(2,2-Bis(3,4-dimethoxyphenyl)ethyl)acetamide C20H25NO5 相似度:66.6% Molecules 2013 18 1869-1880 Silica-Supported Polyphosphoric Acid in the Synthesis of 4-Substituted Tetrahydroisoquinoline Derivatives Stanimir Manolov, Stoyanka Nikolova and Iliyan Ivanov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 4-O-methyl guaiacylglycerol 相似度:63.6% Phytochemistry 2001 58 615-618 Phenylpropanoid glucosides from Chrozophora obliqua Khaled M. Mohamed Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . galgravin 相似度:63.6% Acta Botanica Yunnanica 1998 20(3) 374-376 Chemical Constituents of Piper mullesua ZHANG Ke NI Wei CHEN Chang-Xiang L IU Yi-Dan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . galgravin C22H28O5 相似度:63.6% Journal of Chinese Pharmaceutical Sciences 2006 15 21-23 Chemical Constituents from Piper wallichii ZHAO Yun and RUAN Jin-lan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . cinbalansan 相似度:63.6% Natural Product Research 2001 15 331-338 A New Cyclobutane Lignan from Cinnamomum balansae Nguyen Manh Cuong; Walter C. Taylor; Tran Van Sung Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 1-(3',4'-dimethoxyphenyl)-1ξ-hydroxy-2-propene C11H14O3 相似度:63.6% Chemical & Pharmaceutical Bulletin 1998 46 875-878 Antiproliferative Constituents in Umbelliferae Plants. IV. Constituents in the Fruits of Anthriscus sylvestris HOFFM. Ryuji IKEDA,Tsuneatsu NAGAO,Hikaru OKABE,Yukitaka NAKANO,Hisashi MATSUNAGA,Mitsuo KATANO and Masato MORI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . galgravin 相似度:63.6% China Journal of Chinese Materia Medica 2008 33 521-523 Chemical constituents from stems of Schisandra propinqua XU Lijia, LIU Haitao, PENT Yong, XIAO Wei, CHENG Shilin, CHENG Sibao, XIAO Peigen Structure 13C NMR 碳谱模拟图 |
2楼2013-03-24 08:25:00
3楼2013-03-24 08:34:16