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fly5fish木虫 (正式写手)
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[求助]
求微谱gsh2
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 C：10.4,13.1,18.6,19.9,21.3,21.5,22.8,23.5,23.6,25.9,30.3,32.7,36.7,37.3,38.8,38.9,42.1,50.0,54.6,57.5,57.7,61.1,67.4,122.0,128.8,130.5,131.2,132.6,134.9,135.9,167.1,170.0 溶剂为氘代丙酮，谢谢 |
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呢喃-21
银虫 (小有名气)
- 应助: 1 (幼儿园)
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fly5fish(豆哥代发): 金币+10, 谢谢 2013-12-07 15:48:23
感谢参与，应助指数 +1
fly5fish(豆哥代发): 金币+10, 谢谢 2013-12-07 15:48:23
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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2513个化合物(查询结果仅供参考) 1 . (17E)-3β-acetoxy-17-(3-Oxa-1-azaspiro[4.5]dec-1-en-2-ylmethylene)androst-5-ene C30H43NO3 相似度:65.6% Steroids 2012 77 77-84 Synthesis of 21-nitrogen substituted pregna-5,17(20)-dienes from pregnenolone Sergey V. Stulov, Yaroslav V. Tkachev, Roman A. Novikov, Maria G. Zavialova, Vladimir P. Timofeev, Alexander Yu. Misharin Structure 13C NMR 碳谱模拟图 2 . 3β-p-Tolylsulfanylcholest-5-ene C34H52S 相似度:65.6% Tetrahedron 2013 69 8904-8913 Electrochemical synthesis of glycoconjugates of 3β-hydroxy-Δ5-steroids by using non-activated sugars and steroidal thioethers Aneta M. Tomkiel, Krzysztof Brzezinski, Zenon Łotowski, Leszek Siergiejczyk, Piotr Wałejko, Stanisław Witkowski, Jan Kowalski, Jolanta Płoszyńska, Andrzej Sobkowiak, Jacek W. Morzycki Structure 13C NMR 碳谱模拟图 3 . 1' ,4' ,16,17-Tetrahydro-3β-acetoxy-1' -acetyl-6' -bromo-4 '-methyl-(16α,17α)-androsta-5,16-dieno[17,16-b]quinoline C31H40BrNO3 相似度:62.5% Steroids 2004 69 301-312 Synthesis of novel steroid-tetrahydroquinoline hybrid molecules and -homosteroids by intramolecular cyclization reactions Angéla Magyar, János Wölfling, Melanie Kubas, Jose Antonio Cuesta Seijo, Madhumati Sevvana, Regine Herbst-Irmer, Péter Forgó, Gyula Schneider Structure 13C NMR 碳谱模拟图 4 . 3β-acetoxy-21-chloromethylpregn-5-ene-20β-N-phenylurethane C32H44O4NCl 相似度:62.5% Steroids 2004 69 451-460 Neighboring group participation: Part 15. Stereoselective synthesis of some steroidal tetrahydrooxazin-2-ones, as novel presumed inhibitors of human 5α-reductase János Wölfling, László Hackler, Erzsébet Mernyák, Gyula Schneider, István Tóth, Mihály Szécsi, János Julesz, Pál Sohár, Antal Csámpai Structure 13C NMR 碳谱模拟图 5 . 5α,6β-Dibromocholestan-3β-yl benzoate 相似度:62.5% Steroids 2005 70 867-872 Electrochemical bromination of cholest-5-enes Smiljka S. Milisavljević, Klaus Wurst, Gerhard Laus, Mirjana D. Vukićević, Rastko D. Vukićević Structure 13C NMR 碳谱模拟图 6 . 3β-Acetoxy-17β-[2' -(4''-chlorophenyl)-4' ,5' -dihydro-6' H-1 ,3' -oxazin-6' -yl] androst-5-ene C31H40O3NCl 相似度:62.5% Steroids 2006 71 809-816 Stereoselective synthesis of some 17β-dihydrooxazinyl steroids, as novel presumed inhibitors of 17α-hydroxylase-C17,20-lyase János Wölfling, éva Andrea Oravecz, Dóra Ondré, Erzsébet Mernyák, Gyula Schneider, István Tóth, Mihály Szécsi, János Julesz Structure 13C NMR 碳谱模拟图 7 . 3β-Acetoxy-17β-[2'-(4' '-bromophenyl)-4' ,5' -dihydro-6' H-1' ,3' -oxazin-6' -yl] androst-5-ene C31H40O3NCl 相似度:62.5% Steroids 2006 71 809-816 Stereoselective synthesis of some 17β-dihydrooxazinyl steroids, as novel presumed inhibitors of 17α-hydroxylase-C17,20-lyase János Wölfling, éva Andrea Oravecz, Dóra Ondré, Erzsébet Mernyák, Gyula Schneider, István Tóth, Mihály Szécsi, János Julesz Structure 13C NMR 碳谱模拟图 8 . 3β-Acetoxy-17β-[2'-(phenyl)-5',6'-dihydro-4'H-1',3'-oxazin-4'-yl]androst-5-ene C31H41O3N 相似度:62.5% Steroids 2006 71 809-816 Stereoselective synthesis of some 17β-dihydrooxazinyl steroids, as novel presumed inhibitors of 17α-hydroxylase-C17,20-lyase János Wölfling, éva Andrea Oravecz, Dóra Ondré, Erzsébet Mernyák, Gyula Schneider, István Tóth, Mihály Szécsi, János Julesz Structure 13C NMR 碳谱模拟图 9 . 3β-Acetoxy-17β-[2'-(4''-chlorophenyl)-5',6'-dihydro-4' H-1',3'-oxazin-4'-yl]androst-5-ene C31H40O3NCl 相似度:62.5% Steroids 2006 71 809-816 Stereoselective synthesis of some 17β-dihydrooxazinyl steroids, as novel presumed inhibitors of 17α-hydroxylase-C17,20-lyase János Wölfling, éva Andrea Oravecz, Dóra Ondré, Erzsébet Mernyák, Gyula Schneider, István Tóth, Mihály Szécsi, János Julesz Structure 13C NMR 碳谱模拟图 10 . 3β-Acetoxy-17β-[2 -(3'' ,4 '' ,5'' -trimethoxyphenyl)-5' ,6' -dihydro-4' H-1' ,3' -oxazin-4 '-yl]androst-5-ene C34H47O6N 相似度:62.5% Steroids 2006 71 809-816 Stereoselective synthesis of some 17β-dihydrooxazinyl steroids, as novel presumed inhibitors of 17α-hydroxylase-C17,20-lyase János Wölfling, éva Andrea Oravecz, Dóra Ondré, Erzsébet Mernyák, Gyula Schneider, István Tóth, Mihály Szécsi, János Julesz Structure 13C NMR 碳谱模拟图 |
2楼2013-11-20 00:10:22