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sunchunyang8木虫 (正式写手)
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[求助]
微谱数据求助
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| 11.61 15.77 16.38 17.53 18.23 18.64 20.10 30.62 31.77 32.07 32.31 32.78 35.01 35.15 35.32 35.53 36.05 39.26 41.69 42.79 49.14 53.17 61.32 72.75 |
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wangkaibo123
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kerry
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
sunchunyang8: 金币+10, ★★★很有帮助 2013-10-23 09:45:16
sunchunyang8: 金币+10, ★★★很有帮助 2013-10-23 10:36:04
感谢参与，应助指数 +1
sunchunyang8: 金币+10, ★★★很有帮助 2013-10-23 09:45:16
sunchunyang8: 金币+10, ★★★很有帮助 2013-10-23 10:36:04
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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1648个化合物(查询结果仅供参考) 1 . epifriedelinol 相似度:79.3% Korean Journal of Pharmacognosy 2007 38(1) 67-70 Isolation of Isoprenoidal Compounds from the Stems of Acer tegmentosum Max Hur, Jong-Moon; Jun, Mi-Ra; Yang, Eun-Ju; Choi, Sun-Ha; Park, Jong-Cheol; Song, Kyung-Sik Structure 13C NMR 碳谱模拟图 2 . 4α-methyl-3β-hydroxylfriedelan 相似度:79.3% Journal of Shenyang Pharmaceutical University 2009 26 348-352 Chemical constituents from Portulaca oleracea L. DING Huai-wei, LI Fei-fei, SONG Shao-jiang Structure 13C NMR 碳谱模拟图 3 . 3-epi-friedelinol 相似度:78.5% The Chinese Pharmaceutical Journal 2003 55 109-119 Antiproliferative Constituents from Gynura divaricata subsp. formosana Sheng-Chih Chen*, Li-Ling Hong, Chung-Yang Chang, Chun-Jen Chen, Mei-Hua Hsu, Yuan-Chao Huang, Tai-Hung Huang and Sheng-Chu Kuo Structure 13C NMR 碳谱模拟图 4 . (25R)-Cholest-5-en-3β,16β,27-triol 相似度:70.3% Steroids 2006 71 599-602 Short synthesis of 16β-hydroxy-5α-cholestane-3,6-dione a novel cytotoxic marine oxysterol Mickaël Denancé, Michèle Guyot, Mohammad Samadi Structure 13C NMR 碳谱模拟图 5 . (22R,22S)-cholest-5-ene-3β,22,24-triol 相似度:68% Russian Journal of Organic Chemistry 2002 38 355-360 Modification of A and B Rings in 20-Dihydroisoxazolyl Steroids and Their Derivatives with a Functionalized Side Chain R. P. Litvinovskaya, N. V. Koval' and V. A. Khripach Structure 13C NMR 碳谱模拟图 6 . 3α-hydroxyfriedel-2-one 相似度:67.8% Journal of Shenyang Pharmaceutical University 2010 27 113-115 Isolation and identification of chemical constituents from stems and leaves of Quercus variabilis Blume XIN Yan, LI Qian, JIA Ling-yun, YUAN Jiu-zhi, SUN Qi-shi Structure 13C NMR 碳谱模拟图 7 . (20R)-24-bromochol-5-en-3β-ol C24H39BrO 相似度:66.6% Bioorganic & Medicinal Chemistry 2012 20 4064-4081 Substrate analog studies of the ω-regiospecificity of Mycobacterium tuberculosis cholesterol metabolizing cytochrome P450 enzymes CYP124A1, CYP125A1 and CYP142A1 Jonathan B. Johnston, Arti A. Singh, Anaelle A. Clary, Chiung-Kuan Chen, Patricia Y. Hayes, Sharon Chow, James J. De Voss, Paul R. Ortiz de Montellano Structure 13C NMR 碳谱模拟图 8 . 15-sulfoxy-(20R,24S)-5α-cholestane-3β,6β,8,15α,24-pentaol sodium salt C27H47O5SO3Na 相似度:66.6% Russian Journal of Bioorganic Chemistry 2007 33 334-340 Trofosides A and B and Other Cytostatic Steroid-Derived Compounds from the Far East Starfish Trofodiscus über E. V. Levina, A. I. Kalinovsky, P. V. Andriyashchenko, N. I. Menzorova, and P. S. Dmitrenok Structure 13C NMR 碳谱模拟图 9 . tomatidine C27H45NO2 相似度:65.3% Phytochemistry 1993 34 1153-1157 Steroidal alkaloids from roots of tomato stock Toshinori Nagaoka, Teruhiko Yoshihara, Junko Ohra, Sadao Sakamura Structure 13C NMR 碳谱模拟图 10 . ascidia-SAAF C27H44O10S2 相似度:65.3% Organic Letters 2013 15 294-297 A Novel Sperm-Activating and Attracting Factor from the Ascidian Ascidia sydneiensis Nobuaki Matsumori, Yuki Hiradate, Hajime Shibata, Tohru Oishi, Shuichi Shimma, Michisato Toyoda, Fumiaki Hayashi, Manabu Yoshida, Michio Murata, and Masaaki Morisawa Structure 13C NMR 碳谱模拟图 11 . compound 12 C28H48O 相似度:65.3% 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 12 . dihydrobrassicasterol 相似度:65.3% Journal of Wood Science 2013 59 155-159 Antibacterial compounds from shoot skins of moso bamboo (Phyllostachys pubescens) Akinobu Tanaka, Kuniyoshi Shimizu, Ryuichiro Kondo Structure 13C NMR 碳谱模拟图 |
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