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C谱数据： 138.9；129.6；57.1；56.2；51.5；42.8；40.8；40.0；32.3； 29.9；29.6；29.2；26.6；23.0；21.5；21.3；19.3；12.6；12.2  |
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jiaying613
木虫 (小有名气)
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【答案】应助回帖
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感谢参与，应助指数 +1
PSA: 金币+2, 3u 2013-05-22 11:04:07
做良心药: 金币+15, ★★★很有帮助, 谢谢~ 2013-05-22 15:47:34
感谢参与，应助指数 +1
PSA: 金币+2, 3u 2013-05-22 11:04:07
做良心药: 金币+15, ★★★很有帮助, 谢谢~ 2013-05-22 15:47:34
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查询结果：共查到741个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 按从小到大顺序输入，数字间用英文半角逗号(,) 1 . 17β-hydroxy-4-androsteno[2,3-d]-3'-methylthioisoxazole 相似度:66.6% Indian Journal of Chemistry 2006 45B 959-966 A facile synthesis of steroidal pyrazoles,isoxazoles and pyrimidines from testosterone Singh,Ch Brajakishor; Singh,L Warjeet Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . N-methoxy-4-aza-5β-cholestan-3-one 相似度:65% Canadian Journal of Chemistry 1997 75 857-872 Thermolysis and photolysis of two steroidal hydroxamic acid methanesulfonates Oliver E. Edwards, Gunnar Grue-Sørensen, Barbara A. Blackwell Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Cholestane 相似度:64% Steroids 2007 72 360-367 Chemoselective reduction of 1,4,6-cholestatrien-3-one and 1,4,6-androstatriene-3,17-dione by various hydride reagents Eunjeong Kim, Eunsook Ma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 相似度:62.5% Tetrahedron 2012 68 4995-5004 Synthetic routes to campesterol and dihydrobrassicasterol: a first reported synthesis of the key phytosterol dihydrobrassicasterol N.M. O'Connell, Y.C. O'Callaghan, N.M. O'Brien, A.R. Maguire, F.O. McCarthy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 11 相似度:61.9% Steroids 2002 67 621-626 13C-NMR study of 4-azasteroids in solution and solid state Jacek W. Morzycki, Iwona Wawer, Agnieszka Gryszkiewicz, Jadwiga Maj, Leszek Siergiejczyk, Alicja Zaworska Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 17β-hydroxy-4-androsteno[3,2-c]-[1']-5'-methylthiopyrazole 相似度:61.9% Indian Journal of Chemistry 2006 45B 959-966 A facile synthesis of steroidal pyrazoles,isoxazoles and pyrimidines from testosterone Singh,Ch Brajakishor; Singh,L Warjeet Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 5α-Androst-2-en-17β-yl acetate C21H32O2 相似度:61.9% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 5α-Pregnane C21H36 相似度:61.9% Organic Magnetic Resonance 1977 9 439-464 13C N.m.r. Spectra of steroids—A Survey and Commentary J.W.Blunt and J.B.Stothers Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 6β-Methoxy-3α,5-cyclo-5α-23,24-bisnorcholan-22-ol 相似度:60.8% Steroids 2005 70 551-562 Preparation of (25R)- and (25S)-26-functionalized steroids as tools for biosynthetic studies of cholic acids Vladimir A. Khripach, Vladimir N. Zhabinskii, Olga V. Konstantinova, Natalya B. Khripach, Alexey V. Antonchick, Andrey P. Antonchick, Bernd Schneider Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . stigmasta-5,22(E)-dien-3-beta-ol C29H48O 相似度:60% Acta Bot. Boreal. -Occident. Sin. 2006 26 1001-1006 Active AntimicrobiaLingredients in Mikania micrantha Stems and Leaves YU Xin-ping, FENG Jun-tao, LIU Xiao-ming, ZHUANG Shi-hong, ZHANG Xing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . β-sitosterol 相似度:60% Acta Bot. Boreal. -Occident. Sin. 2009 29 1893-1897 Isolation and identif ication of Acaricidal Composition of Thymus mongolicus FENG Gang, ZHANG Jing, BAI Jun, PENG Zheng-qiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Curcuminol D C20H30O2 相似度:60% Phytochemistry Letters 2008 1 103-106 Cytotoxic diterpenes from the radix of Curcuma wenyujin Peng Zhang, Wei Huang, Zhihang Song, Min Zhang, Lin Cheng, Yiyu Cheng, Haibin Qu, Zhongjun Ma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (1R,3aR,4S,7aR)-4-Acetoxy-1-[(1R,4S)-4,5-dihydroxy-1,5-dimethylhexyl]-7a-methyloctahydro-1H-indene C20H36O4 相似度:60% Steroids 2006 71 529-540 Synthesis of putative metabolites of 1α,25-dihydroxy-2β-(3-hydroxypropoxy)vitamin D3 (ED-71) Yoshiyuki Ono, Hiroyoshi Watanabe, Ikuo Taira, Keisuke Takahashi, Jun Ishihara, Susumi Hatakeyama, Noboru Kubodera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . ent-trachyloban-19-oic acid C20H30O2 相似度:60% Phytochemistry 1997 45 1457-1459 Ent-trachylobane diterpenoids from the liverwort Mastigophora diclados Yuan-Wah Leong, Leslie J. Harrison Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 5-oxo-epi-neoverrucosane C20H32O 相似度:60% Phytochemistry 1997 44 1495-1502 Epi-neoverrucosane- and epi-homoverrucosane-type diterpenoids from Fossombronia alaskana Carola Grammes, Gunther Burkhardt, Michael Veith, Volker Huch, Hans Becker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . ent-atisan-16α-ol 相似度:60% Journal of Natural Products 1984 Vol 47 822-827 Neutral Diterpenoids of Helianthus annuus Jan St. Pyrek Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 14-oxo-15-norlahd-8(17)-en-19-oic acid methyl ester C20H32O3 相似度:60% Phytochemistry 1994 37 1109-1114 Labdanes from Cryptomeria japonica Su Wen-Chiung, Fang Jim-Min, Cheng Yu-Shia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 17β-hydroxy-5α-androstane 相似度:60% Phytochemistry 1993 33 831-834 The biotransformation of some steroids by Cephalosporium aphidicola James R. Hanson, Habib Nasir Structure 13C NMR 碳谱模拟图 |
2楼2013-05-22 10:51:34
