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fengfajin新虫 (小有名气)
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[求助]
20金币求助微谱，谢谢啦 已有1人参与
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化合物FJ30 13 NMR(100MHz, CD3OD) 碳谱数据如下： 12.55,16.55,18.20,19.01,19.66,25.05,25.19,26.62,27.09,27.28,27.74,29.69,34.38,38.99,39.78,41.28,41.83,42.97,43.06,45.82,55.06,68.93,73.61,109.75,110.33,129.39,130.33,130.68,139.13,182.21 化合物FJ42 13 NMR(100MHz, C5D5N) 碳谱数据如下： 16.11,16.98,17.91,17.93,19.24,21.82,24.08,24.35,25.37,28.57,29.15,29.24,30.37,31.53,34.04,37.75,37.89,39.56,39.81,39.85,39.94,40.45,42.97,48.51,54.02,56.29,78.60,126.10,139.72,180.30 |
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yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
fengfajin: 金币+12, ★有帮助, ok 2015-05-05 15:47:33
感谢参与，应助指数 +1
fengfajin: 金币+12, ★有帮助, ok 2015-05-05 15:47:33
|
1 . rotundic acid 相似度:80% Chinese Journal of Natural Medicines 2014 12 628-631 Triterpenes from the stem bark of Mitragyna diversifolia and their cytotoxic activity Xing-Fen CAO, Jun-Song WANG, Peng-Ran WANG, Ling-Yi KONG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . rotundic acid 相似度:76.6% Chemistry and Industry of Forest Products 2009 29 111-114 Study on Chemical Constituents of Ilex rotunda Thunb SUN Hui, ZHANG Xiao-qi, CAI Yan, HAN Wei-li, WANG Ying, YE Wen-cai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Rutundic acid 相似度:76.6% Asian Journal of Chemistry 2009 21 7138-7142 Phytochemical Studies of Mussaenda hainanensis Merr. KE YUAN, WEN-TAO QIAO and MING-WEN YIN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3β,19α,23-trihydroxy-urs-12-en-28-oic acid 相似度:76.6% Journal of Chinese Medicinal Materials 2013 36 752-755 Chemical Constituents from Flowers of Gardenia jasminoides SONG Jia-ling, YANG Yong-jian, QI Huan-yang, LI Qiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . rotundic acid 相似度:76.6% Chinese Herbal Medicines 2014 6 332-334 Chemical Constituents of Millettia speciosa Ping Ding, Jin-ying Qiu, Ge Ying and Lei Dai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . compound 8 相似度:73.3% Journal of Natural Products 1996 59 304-307 Triterpenoids from Adina rubella Shi-yue Fang, Zhi-sheng He, and Gao-jun Fan, Hou-ming Wu and Jing-fei Xu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3β,19α,23β-trihydroxylurs-12-en-28-oic acid 相似度:73.3% China Journal of Chinese Materia Medica 2009 34 3047-3050 Triterpenoid constituents in fruits of Psidum guajava SHU Jicheng, CHOU Guixin, WANG Zhengtao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 2α,3β,19α,23β-tetrahydroxyurs-12-en-28-oic acid 相似度:73.3% China Journal of Chinese Materia Medica 2009 34 3047-3050 Triterpenoid constituents in fruits of Psidum guajava SHU Jicheng, CHOU Guixin, WANG Zhengtao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3α,19α,23,24-tetrahydroxyurs-12-en-28-oic acid 相似度:73.3% China Journal of Chinese Materia Medica 2009 34 3047-3050 Triterpenoid constituents in fruits of Psidum guajava SHU Jicheng, CHOU Guixin, WANG Zhengtao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . pomolic acid C30H48O4 相似度:73.3% China Journal of Chinese Materia Medica 2006 31 1875-1879 Triterpenes from herb of Potentilla chinesis LIU Pu, DUAN Hongquan, PAN Qin, ZHANG Yanwen, YAO Zhi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-05-03 11:47:46
yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★
fengfajin: 金币+8, ★有帮助, ok 2015-05-05 15:42:54
fengfajin: 金币+8, ★有帮助, ok 2015-05-05 15:42:54
|
1 . oleanolicacid 相似度:100% Academic Journal of Second Military Medical University 2009 30 1199-1202 Study on chemical constituents of methylene chloride extract of Rubus chingii YOU Meng-tao, LI Ya-kui, GUO Mei-li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . ursolic acid 相似度:100% China Pharmacy 2013 24 2937-2939 Study on the Chemical Constituents of Ethanol Extract from Lepidogrammitis drymoglossoides WU Hui-fei, ZHANG Li-yuan, GAO You-heng, MEI Quan-xi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Ursolic acid 相似度:96.6% Chemical & Pharmaceutical Bulletin 2008 56(9) 1253-1258 Microbial Metabolism of Biologically Active Secondary Metabolites from Nerium oleander L. Amany IBRAHIM,Sherief Ibrahim KHALIFA,Ishrak KHAFAGI,Diaa Tohamy YOUSSEF,Shabana KHAN,Mostafa MESBAH,and Ikhlas KHAN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . ursolic acid 相似度:96.6% Chemical & Pharmaceutical Bulletin 1996 44 352-357 Indole Alkaloid Production in Callus Cultures of Uncaria rhynchophylla (MIQ.) MiQUEL Hiroshi KOHDA,Akira NAMERA,Atsuko KOYAMA,Kazuo YAMASAKI and Tadato TANI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3α-hydroxyurs-12-en-28-oic acid 相似度:96.6% Acta Botanica Boreali-Occidentalia Sinica 2009 29 1898-1903 Chemical Components of Glechoma biondiana XU Jing, WEI Ping-zhi, LIU Zhen-ling, TIAN Xuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . ursolic acid C30H48O3 相似度:96.6% Acta Botanica Sinica 2002 44 354-358 Triterpenoids from the Dai Medicinal Plant Winchia calophylla ZHU Wei-Ming, SHEN Yue-Mao, HONG Xin, ZUO Guo-Ying, YANG Xiao-Sheng, HAO Xiao-Jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2015-05-03 11:50:05
