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fengfajin新虫 (小有名气)
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[求助]
求助微谱，谢谢~~~ 已有1人参与
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13C NMR (100MHZ, 氘代吡啶) 碳谱数据：15.3,16.9,17.9,18.1,19.3,19.9,21.8,26.5,29.6,30.7,31.7,33.3,35.2,38.0,39.1,39.2,40.3,41.6,43.3,48.2,48.6,50.2,51.5,56.5,57.1,69.3,84.3,110.4,151.7,179.2. |
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lifeliuyan
至尊木虫 (职业作家)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
fengfajin(卓越_先锋代发): 金币+10, ok 2015-05-04 09:36:28
感谢参与，应助指数 +1
fengfajin(卓越_先锋代发): 金币+10, ok 2015-05-04 09:36:28
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查询结果：共查到3452个化合物(查询结果仅供参考) 1 . Alphitolic Acid 相似度:100% Chemical & Pharmaceutical Bulletin 2006 54(4) 535-537 Ceanothane- and Lupane-Type Triterpenes with Antiplasmodial and Antimycobacterial Activities from Ziziphus cambodiana Sunit SUKSAMRARN,Panomwan PANSEETA,Soykam KUNCHANAWATTA,Thanomsin DISTAPORN,Saovaluk RUKTASING,and Apichart SUKSAMRARN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 2α-hydroxybetulinic acid 相似度:100% China Journal of Chinese Materia Medica 2007 32 496-500 Studies on chemical constituents in fruits of Eucalyptus globulus YANG Xiuwei, GUO Qingmei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 2α,3β-dihydroxylup-20(29)-en-28-oic acid C30H48O4 相似度:100% Phytochemistry Letters 2011 4 259-266 Seven new triterpene glycosides from the pericarps of Stryphnodendron fissuratum Akihito Yokosuka, Sachiko Kawakami, Mitsue Haraguchi, Yoshihiro Mimaki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 2α-hydroxy betulinic acid C30H48O4 相似度:100% Chinese Journal of Natural Medicines 2003 1 82-84 Chemical Constituents of Chaenomeles sinensis(Thouin)Koehne GAO Hui Yuan; WU Li Jun; KUROYANAGI Masanori Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . alphitolic acid 相似度:100% Lishizhen Medicine and Materia Medica Research 2009 20 2125-2127 Studies on the Chemical Constituents of Petroleum Ether Extract of Lagerstroemia speciosa(Linn.) Pers Leaves ZHAN Qin; WANG Yan; LI Xia; CHEN Wan-sheng; SUN Lian-na; Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 2α-hydroxyl-betulinic acid C30H48O4 相似度:93.3% Lishizhen Medicine and Materia Medica Research 2009 20 122-123 Studies on the Chemical Constituents of Potentilla discolor Bge LIU Pu; LI Jun-bo; LI Li-ying; YU Hua-ning; QIN Lin-lin; YIN Wei-ping Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 2α-hydroxy-betulinic acid C30H48O4 相似度:93.3% Journal of Plant Resources and Environment 2010 19 94-96 翻白草的化学成分 张, 莉, 杨, 杰, 陈筱清, 王, 强 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 2α-hydroxy-3β-O-acetyllup-20(29)-en-28-oic acid C32H50O5 相似度:90.6% Planta Medica 2008 74 1735-1740 Two Novel Triterpenoids with Antiproliferative and Apoptotic Activities in Human Leukemia Cells Isolated from the Resin of Garcinia hanburyi Li-liWang, Zhan-lin Li, Dan-dan Song, Lin Sun, Yue-hu Pei,Yong-kui Jing, Hui-ming Hua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 3-acetoxyalphitolic acid C32H50O5 相似度:90.6% Planta Medica 2010 76 368-371 Anti-HIV‐1 and Anti-Inflammatory Lupanes from the Leaves, Twigs, and Resin of Garcinia hanburyi Reutrakul, Vichai; Anantachoke, Natthinee; Pohmakotr, Manat; Jaipetch, Thaworn; Yoosook, Chalobon; Kasisit, Jittra; Napaswa, Chanita; Panthong, Ampai; Santisuk, Thawatchai; Prabpai, Samran; Kongsaeree, Palangpon; Tuchinda, Patoomratana Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 2α,3β-Dihydroxylup-20 (29)-en-28-oic acid Methyl ester C31H50O4 相似度:90.3% Journal of Beijing University of Chemical Technology (Natural Science Edition) 2012 39 40-45 Isolation of the triterpenes from Eriobotrya japonica leaves CHEN Huan CHEN Guang REN HongMei YANG QuanHua YU ChangYuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 2α,3β-dihydroxyl-lup-20(29)-en-28-oic acid 相似度:90% Chinese Traditional and Herbal Drugs 2003 34 394-396 Chemical constituents from root of Rubus irenaeus LIU Rong; DING Li-sheng; CHEN Neng-yu; WANG Ming-kui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 2α,3β-dihydroxy-lup-20(29)-28-oic acid C30H48O4 相似度:90% Chinese Journal of Natural Medicines 2007 5 315-316 Terpenoids Isolated From the Fruits of Hovenia acerba ZHANG Jing; CHEN Quan-Cheng; TIAN Yi-Xin; Young Ho Kim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . Betulinic acid C30H48O3 相似度:90% Natural Product Research and Development 2012 24 12-15 Chemical Constituents from the Stems and Leaves of Viburnum foetidum var.ceanothoides LI Wei-wei; SHI Hai-ming; WANG Meng-yue; LI Xiao-bo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . betulinic acid C30H48O3 相似度:90% Chinese Joumal of Experimental Traditional Medical Fomulae 2012 18 103-105 Studies on Chemical Constituents of Chloroform Portion of Ailanthus altissima (Ⅰ) MO Xiao-yu, MAI Jing-biao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . betulinic acid C30H48O3 相似度:90% Chinese Joumal of Experimental Traditional Medical Fomulae 2012 18 133-135 Studies on Chemical Constituents of Butanol Portion of Ailanthus altissima MO Xiao-yu, MAI Jing-biao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 2α,6β-dihydroxybetulinic acid C30H48O5 相似度:86.6% Journal of Natural Products 2001 64 360-363 Three New Triterpenes from the Seeds of Combretum quadrangulare and Their Hepatoprotective Activity I Ketut Adnyana,Yasuhiro Tezuka, Arjun H. Banskota, Kim Qui Tran, and Shigetoshi Kadota Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . impressic acid C30H48O4 相似度:86.6% Journal of Natural Products 1992 Vol 55 298 A New Triterpenic Acid from Schefflera impressa S. K. Srivastava Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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