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chenyayun金蟲 (小有名氣)
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[求助]
微譜求助，lx-5-6，謝謝 已有1人參與
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溶劑：DMSO 15.80,18.23,19.26,22.37,27.58,29.04,38.06,39.20,39.27,39.42, 40.50,41.69,42.05,43.28,44.33,45.28,56.15,56.40 |
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yangyinhe
至尊木蟲 (著名寫手)
- 應助: 1566 (講師)
- 金幣: 15048.4
- 紅花: 21
- 帖子: 2773
- 在線: 261.2小時
- 蟲號: 942922
- 注冊: 2010-01-15
- 性別: MM
- 專業(yè): 天然有機化學
【答案】應助回帖
★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應助指數(shù) +1
chenyayun: 金幣+8, ★★★★★最佳答案 2015-05-29 09:02:35
感謝參與，應助指數(shù) +1
chenyayun: 金幣+8, ★★★★★最佳答案 2015-05-29 09:02:35
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1 . ent-16β,17-diidroxicauran-19-oico 相似度:84.2% Química Nova 1998 21 397-404 Ent-16α,17-dihydroxykauran-19-oic acid isolated from Oratea semiserrata and the stereochemistry defiances of the chiral carbons C-4 and C-16 Velandia, Javier Rincón; Carvalho, Mário Geraldo de; Braz-Filho, Raimundo Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . ent-19-carbomethoxykauran-19-oic acid C21H32O4 相似度:80.9% Journal of Natural Products 1996 59 301-303 Bioactive ent-Kaurene Diterpenoids from Annona senegalensis Majekodunmi O. Fatope and Oladimeji T. Audu Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . (-)-kauran-19-al-17-oic acid 相似度:80.9% Journal of China Pharmaceutical University 2001 32 10-12 Study on the Chemical Constiuents of Annona glabra TIAN Li Juan; HAN Ying; MENG Zheng Mu; XIA Chao; ZHANG Jiu Hong Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . 16α,17-dihydroxy-ent-kauran-19-oic acid 相似度:80% Journal of Natural Products 1996 59 635-637 Identification of ent-16β, 17-Dihydroxykauran-19-oic Acid as an Anti-HIV Principle and Isolation of the New Diterpenoids Annosquamosins A and B from Annona squamosa Yang-Chang Wu, Yu-Chun Hung, Fang-Rong Chang, Mark Cosentino, Hui-Kang Wang, and Kuo-Hsiung Lee Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . ent-16β,17-dihydroxykauran-19-oic acid C20H32O4 相似度:80% Acta Botanica Yunnanica 1998 20(2) 233-238 The Constituents of Siegesbeckia glabrescens MA Yun-Bao XIONGJiang XU Yun-Long Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . compound 17 相似度:80% Chemical & Pharmaceutical Bulletin 1985 33 152-157 Chemical and Chemotaxonomical Studies of Filices. LIII. Chemical Studies on the Constituents of Dipteris conjugata REINW. NOBUTOSHI TANAKA,TAKAO MURAKAMI,YASUHISA SAIKI and CHIUMING CHEN Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
2樓2015-05-29 08:49:22
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