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aydchp金虫 (著名写手)
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aydchp: 金币+20, ★★★★★最佳答案 2014-07-24 20:46:53
感谢参与，应助指数 +1
aydchp: 金币+20, ★★★★★最佳答案 2014-07-24 20:46:53
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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401个化合物(查询结果仅供参考) 1 . lucidenic acid E 相似度:72.4% Journal of Natural Products 2012 75 876-882 Direct 13C NMR Detection in HPLC Hyphenation Mode: Analysis of Ganoderma lucidum Terpenoids Sileshi G. Wubshet, Kenneth T. Johansen, Nils T. Nyberg, and Jerzy W. Jaroszewski Structure 13C NMR 碳谱模拟图 2 . 2α,3α,16β-trihydroxy-20-acetoxy-20(R)-pregnane C23H38O5 相似度:61.5% Journal of Asian Natural Products Research 2013 15 638-643 Two new compounds from Khaya senegalensis Chun-Mao Yuan, Gui-Hua Tang, Xiao-Ying Wang, Yu Zhang, Feng Guo, Jin-Hua Liao, Tao Zou, Guo-Ying Zuo, Hui-Ming Hua, Hong-Ping He & Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 3 . 3β-bromo-6-ketosteroid 相似度:60.7% Chemistry of Natural Compounds 1999 35 672-645 I3C NMR SPECTRA OF STEROL DERIVATIVES,INTERMEDIATES IN THE SYNTHESIS OF ECDY- AND BRASSINOSTEROIDS N. V. Kovganko, Zh. N. Kashkan,and E. V. Borisov Structure 13C NMR 碳谱模拟图 4 . 5α-Cholestan-15-one C27H46O 相似度:59.2% 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 5 . 3,6-dioxo-7-oxa-B-homo-5α-cholestane 相似度:59.2% Steroids 2012 77 255-259 Synthesis and antiproliferative activity of some steroidal lactone compounds Chunfang Gan, Jianguo Cui, Yanmin Huang, Linyi Jia, Wanxin Wei Structure 13C NMR 碳谱模拟图 6 . (E)-Stigmasta-24(28)-en-3,6-dione C29H46O2 相似度:58.6% Fitoterapia 2012 83 973-978 Steroids with inhibitory activity against the prostate cancer cells and chemical diversity of marine alga Tydemania expeditionis Jian-Long Zhang, Hai-Yan Tian, Juan Li, Lu Jin, Cheng Luo, Wen-Cai Ye, Ren-Wang Jiang Structure 13C NMR 碳谱模拟图 7 . xindongnin H C22H30O6 相似度:57.6% Chemical & Pharmaceutical Bulletin 2004 52(6) 767-769 Ent-Kaurane Diterpenoids from Isodon rubescens var. rubescens Quan-Bin HAN, Wei-Lie XIAO, Yun-Heng SHEN, and Han-Dong SUN Structure 13C NMR 碳谱模拟图 8 . azedarachol 相似度:57.6% Steroids 2009 74 761-765 Steroids from the leaves of Chinese Melia azedarach and their cytotoxic effects on human cancer cell lines Shi-Biao Wu, Yan-Ping Ji, Jing-Jing Zhu, Yun Zhao, Gang Xia, Ying-He Hu, Jin-Feng Hu Structure 13C NMR 碳谱模拟图 9 . xindongnin A 相似度:57.6% Phytochemistry 1999 50 123-126 Glabcensin V-Y, four ent-kaurane diterpenoids from Isodon angustifolius var. Glabrescens Qin-Shi Zhao, Zhong-Wen Lin, Bei Jiang, Jia Wang, Han-Dong Sun Structure 13C NMR 碳谱模拟图 |
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