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bravexueli金虫 (小有名气)
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[求助]
求微谱，不胜感激涕零
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打谱溶剂：CDCl3 12.73,15.25,17.79,22.65,23.22,24.36,24.5,26.18,26.34,27.32,27.47,31.75,34.24，35,35.1,38.47,38.52,44.95,46.25,47.84,48.33,48.42,50.39,52.39,52.43,63.72,78.62,118,145.6,216.7 |
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木虫 (小有名气)
- 应助: 30 (小学生)
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- 专业: 中药学其他科学问题
【答案】应助回帖
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感谢参与，应助指数 +1
bravexueli: 金币+20, ★★★★★最佳答案, 非常感谢 2012-09-23 18:57:43
感谢参与，应助指数 +1
bravexueli: 金币+20, ★★★★★最佳答案, 非常感谢 2012-09-23 18:57:43
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查询结果：共查到4480个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (21R,23R)-epoxy-21α-ethoxy-24S, 25-dihydroxyapotirucalla-7-en-3-one C32H52O5 相似度:81.2% Journal of Natural Products 2009 72 685-689 Terpenoids from Toona ciliata Hua-Dong Chen, Sheng-Ping Yang, Yan Wu, Lei Dong, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . melianodiol C30H48O5 相似度:80% Planta Medica 2000 66 740-745 Phytochemical Investigation of Aglaia andamanica Jindaporn Puripattanavong,Sabine Weber, Volker Brecht,August Wilhelm Frahm Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 24-epi-melianodiol C30H48O5 相似度:80% Planta Medica 2000 66 740-745 Phytochemical Investigation of Aglaia andamanica Jindaporn Puripattanavong,Sabine Weber, Volker Brecht,August Wilhelm Frahm Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . hispidone 相似度:80% Chemical & Pharmaceutical Bulletin 1992 40 1053-1055 Cytotoxic Quassinoids and Tirucallane-Type Triterpenes from the Woods of Eurycoma longifolia Hideji ITOKAWA,Etsuko KISHI,Hiroshi MORITA and Koichi TAKEYA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 21S,23R-epoxy-21,24S,25-trihydroxy-apotirucalla-7-ene-3-one 相似度:80% Acta Pharmaceutica Sinica 2009 Vol 44 625−627 Triterpenes from fruits of Paliurus ramosissimus YU Lei; YANG Jing-zhi; ZHANG Dong-ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 21β-methylmelianodiol C31H50O5 相似度:77.4% Chemical & Pharmaceutical Bulletin 2008 56(6) 839-842 Terpenoids and Coumarins Isolated from the Fruits of Poncirus trifoliata Guang-Hua XU,Jeong-Ah KIM,So-Young KIM,b Jae-Chun RYU,Young-Soo KIM,d Sang-Hun JUNG,Mi-Kyeong KIM,and Seung-Ho LEE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . compound 8 C31H50O5 相似度:77.4% Chemical & Pharmaceutical Bulletin 2007 55(10) 1442-1447 Apotirucallane and Tirucallane Triterpenoids from Cedrela sinensis Kumiko MITSUI, Hiroaki SAITO, Ryota YAMAMURA, Haruhiko FUKAYA, Yukio HITOTSUYANAGI, and Koichi TAKEYA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 21β-methylmelianodiol 相似度:77.4% Planta Medica 2008 74 396-400 21-Methylmelianodiols from Poncirus trifoliata as Inhibitors of Interleukin-5 Bioactivity in Pro-B Cells In Jeong Lee, Guang-Hua Xu, Jung-Hun Ju, Jeong Ah Kim, Soon-Woo Kwon, Seung Ho Lee, Sang-Bae Han,Youngsoo Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 21β-methylmelianodiol C31H50O5 相似度:77.4% Chinese Journal of Natural Medicines 2010 8 97-100 Chemical Constituents from the Fruits of Poncirus trifoliata YU Ping; LIANG Jing-Yu; LIU Xin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . toonapubesin D C30H50O5 相似度:76.6% Organic & Biomolecular Chemistry 2011 9 7685-7696 Protolimonoids and norlimonoids from the stem bark of Toona ciliata var. pubescens Jian-Rong Wang, Hai-Li Liu, Tibor Kurtán, Attila Mándi, Sándor Antus, Jia Li, Hai-Yan Zhang and Yue-Wei Guo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . meliandiol 相似度:76.6% Chinese Traditional and Herbal Drugs 2011 42 244-246 Chemical constituents in fruit of Melia azedarach (II) CHONG Xiao-tao, SHI Yan-peng, CHENG Zhan-li, YAO Qing-qiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . (21R,23R)-epoxy-21α-ethoxy-24S, 25-dihydroxyapotirucalla-7-en-3-one C32H52O5 相似度:75% Journal of Natural Products 2009 72 685-689 Terpenoids from Toona ciliata Hua-Dong Chen, Sheng-Ping Yang, Yan Wu, Lei Dong, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 21R,23R-epoxy-21α-ethoxy,24S,25-dihydroxy-apotirucalla-7-en-3-one C32H52O5 相似度:75% Chinese Journal of Natural Medicines 2010 8 97-100 Chemical Constituents from the Fruits of Poncirus trifoliata YU Ping; LIANG Jing-Yu; LIU Xin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 21R,23R-epoxy-21-ethoxy-24S,25-dihydroxy-apotirucalla-7-ene-3-one 相似度:74.1% Acta Pharmaceutica Sinica 2009 Vol 44 625−627 Triterpenes from fruits of Paliurus ramosissimus YU Lei; YANG Jing-zhi; ZHANG Dong-ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . ailexcelone C30H50O3 相似度:73.3% Chemistry & Biodiversity 2006 Vol. 3 930 Two New Tetracyclic Triterpenes from the Heartwood of Ailanthus excelsa Roxb. Pullela V. Srinivas, R. Ranga Rao, and J. Madhusudana Rao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 3-oxotirucalla-7,24-dien-21-oic acid 相似度:73.3% Journal of Natural Products 2000 63 238-242 Inhibitory Effects on HIV-1 Protease of Constituents from the Wood of Xanthoceras sorbifolia Chao-mei Ma, Norio Nakamura,Masao Hattori, Hiroko Kakuda,Jun-chan Qiao, and Hai-lan Yu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . bourjotinolone A 相似度:73.3% Chemical & Pharmaceutical Bulletin 1992 40 1053-1055 Cytotoxic Quassinoids and Tirucallane-Type Triterpenes from the Woods of Eurycoma longifolia Hideji ITOKAWA,Etsuko KISHI,Hiroshi MORITA and Koichi TAKEYA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 24S,25-dihydroxytirucall-7-en-3-one C30H50O3 相似度:73.3% Phytochemistry 1998 49 2457-2460 Triterpenoids from Owenia cepiodora Dulcie A. Mulholland, Maria Kotsos, Hamdani A. Mahomed, David A. H. Taylor Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 3-oxo-tirucalla-7,24-dien-21-al C30H46O2 相似度:73.3% Phytochemistry 1998 49 2457-2460 Triterpenoids from Owenia cepiodora Dulcie A. Mulholland, Maria Kotsos, Hamdani A. Mahomed, David A. H. Taylor Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . bourjotinolone C30H48O3 相似度:73.3% Phytochemistry 1998 49 2457-2460 Triterpenoids from Owenia cepiodora Dulcie A. Mulholland, Maria Kotsos, Hamdani A. Mahomed, David A. H. Taylor Structure 13C NMR 碳谱模拟图 |
2楼2012-09-23 18:14:56