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[求助]
维普求助,谢谢喔! 已有1人参与
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| 13C NMR (126 MHz, MeOD) δ 8.55 , 25.65, 31.38, 56.32, 56.53, 78.39, 78.53, 108.17, 108.35, 112.66, 113.92, 114.02, 118.29, 119.67, 127.19, 127.35, 136.77, 147.40, 148.36, 154.85 , 155.10. |
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yangyinhe
至尊木虫 (著名写手)
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2楼2015-04-09 16:07:06
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
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感谢参与,应助指数 +1
Smiling920: 金币+10, ★★★很有帮助, 谢谢喔! 2015-04-09 21:41:58
感谢参与,应助指数 +1
Smiling920: 金币+10, ★★★很有帮助, 谢谢喔! 2015-04-09 21:41:58
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1 . (1ξ)-1-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)-6-heptene-3,5-dione C21H18O5 相似度:57.1% Chemical & Pharmaceutical Bulletin 1987 35 3298-3304 Diarylheptanoids from the Rhizomes of Curcuma xanthorrhiza and Alpinia officinarum SHIN-ICHI UEHARA,ICHIRO YASUDA,KAZUYUKI AKIYAMA,HIROSHI MORITA,KOICHI TAKEYA and HIDEJI ITOKAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 2,3,10,11-tetrasubstituted-5,6-dihydro-protoberberine C19H17NO4 相似度:57.1% Natural Product Research 2003 17 397-402 Two new alkaloids from Miliusa cuneata Bin Chen; Chung Feng; Bio-Gang Li; Guo-Lin Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (2S)-7,3'-dihydroxy-4'-methoxyflavan 相似度:57.1% China Journal of Chinese Materia Medica 2006 31 1078-1080 Chemical constituents from branch of Broussonetia papyrifera CHAO Jianfei, YIN Zhiqi, YE Wencai, ZHAO Shou xun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (2S)-7,3'-dihydroxy-4'-methoxyflavan C16H16O4 相似度:57.1% Phytochemistry 1995 38 745-749 Flavonoids of dragon's blood from Dracaena cinnabari Mohamed Masaoud, Helmut Ripperger, Andrea Porzel, Günter Adam Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3,4-dihydro-7-methyl-3-o-tolyl-2H-benzo[e][1,3]oxazine C16H17NO 相似度:57.1% Journal of Heterocyclic Chemistry 2010 47 125-130 One pot synthesis of [1,3]-oxazine and [1,3]-thiazine derivatives under thermal and microwave conditions S. Tumtin, I. T. Phucho, A. Nongpiur, R. Nongrum, J. N. Vishwakarma, B. Myrboh and R. L. Nongkhlaw Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (R)-Methyl 2-[(2'R)-3',4'-dihydro-6'-methoxy-2'-methyl-2'H-chromene-2'-carboxamide]-2-phenylacetate C21H23NO5 相似度:57.1% Bioscience, Biotechnology, and Biochemistry 2007 71 2837-2840 A Tyrosinase Inhibitor, Daedalin A, from Mycelial Culture of Daedalea dickinsii Keiji MORIMURA, Chihiro YAMAZAKI, Yasunao HATTORI, Hidefumi MAKABE, Tsunashi KAMO and Mitsuru HIROTA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (2S)-3',7-dihydroxy-4'-methoxyflavan 相似度:57.1% Natural Product Research and Development 2005 17 539-541 Flavonoids from Lycoris aurea YANG Yu; HUANG Sheng-xiong; ZHAO Yi-min; ZHAO Qin-shi; SUN Han-dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . compound 26a C21H16O6 相似度:57.1% European Journal of Organic Chemistry 2011 1176-1188 Synthesis of Biologically Active Nonnatural Palmarumycin Derivatives Abdulselam Aslan, Sultan Altun, Ishtiaq Ahmed, Ulrich Flörke, Barbara Schulz and Karsten Krohn Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 2 C18H18O2 相似度:57.1% Journal of Chemical Ecology 2004 30 867-879 Bioactivity of Phenanthrenes from Juncus acutus on Selenastrum capricornutum Marina Dellagreca, Marina Isidori, Margherita Lavorgna, Pietro Monaco and Lucio Previtera, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 2 C18H18O2 相似度:57.1% Journal of Chemical Ecology 2004 30 867-879 Bioactivity of Phenanthrenes from Juncus acutus on Selenastrum capricornutum Marina Dellagreca, Marina Isidori, Margherita Lavorgna, Pietro Monaco, Lucio Previtera, Armando Zarrelli Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2015-04-09 16:11:35













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