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碳谱（600M，acetone）:16.5,17.7,29.1,32.0,32.1,35.4,37.9,44.1,44.4,46.6,71.6,75.8,123.4,127.3,131.2,131.4,149.2,154.2,179.0,198.4 模糊检索，检索50%以上相似度的结构，特别感谢！ |
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yangyinhe
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wen5468: 金币+8, ★★★很有帮助, 谢谢你的帮助 2015-05-09 13:20:49
感谢参与，应助指数 +1
wen5468: 金币+8, ★★★很有帮助, 谢谢你的帮助 2015-05-09 13:20:49
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1 . majusanic acid D C20H26O4 相似度:65% Planta Medica 2013 79 142-149 Diterpenoids and Sesquiterpenoids from the Twigs and Leaves of Illicium majus Fang, Zhen-Feng; Zhang, Gui-Jie; Chen, Hui; Bai, Jian; Yu, Shi-Shan; Liu, Yang; Wang, Wen-Jie; Ma, Shuang-Gang; Qu, Jing; Xu, Song: Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 7β,15β-dihydroxy-ent-kauα-2,16-dien-19,6-olide C20H24O3 相似度:60% Journal of Natural Products 2004 67 64-69 The Microbiological Transformation of Two 15β-Hydroxy-ent-kaurene Diterpenes by Gibberella fujikuroi Braulio M. Fraga, Ricardo Guillermo, and Melchor G. Hernndez Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 4β,15-dihydroxy-19-norabieta-8,11,13-trien-7-one C19H26O3 相似度:60% Phytochemistry 1998 49 2453-2455 Norditerpenes from the heartwood of Picea morrisonicola Yueh-Hsiung Kuo, Ming-Hsi Yeh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 15,18-dihydroxyabieta-8,11,13-trien-7-one 相似度:60% Chinese Traditional and Herbal Drugs 2013 44 532-536 Diterpenoids from barks of Ceriops decandra WANG Hui, WU Jun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-05-05 13:20:41
