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jintongyx新蟲 (小有名氣)
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[求助]
微譜求助,多謝 已有1人參與
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| 溶劑:CDCl3 碳譜數(shù)據(jù):16.63,17.85,18.88,19.00,21.44,23.73,25.68,28.32,37.87,38.51,39.18,39.20,41.21,43.88,48.32,48.78,55.04,61.30,81.07,135.72,146.33 |
鐵桿木蟲 (著名寫手)
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查詢模式:模糊查詢 碳譜數(shù)據(jù)輸入: 按從小到大順序輸入,數(shù)字間用英文半角逗號(,)分隔例如: 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶劑選項: 匹配容差: (數(shù)字格式,可自行設(shè)定) 相似度: %(相似度>=50%) 碳譜庫: Nat Syn 查詢結(jié)果:共查到1499個化合物(查詢結(jié)果僅供參考) 1 . ent-17α-acetyl-16β-hydroxyl-kauran-3-one 相似度:95.4% Natural Product Research 2008 22 1163-1168 Terpenoids from Chloranthus multistachys Sheng-Ping Yang; Jian-Min Yue Structure 13C NMR 碳譜模擬圖 2 . ent-3β-butanoyloxykaur-15-en-17-ol C24H4N1O3 相似度:95.2% Bioscience, Biotechnology, and Biochemistry 2011 75 1386-1388 Neuroprotective Kaurane Diterpenes from Fritillaria ebeiensis Jing XU, Ping GUO, Cuizhou LIU, Zhanping SUN, Liping GUI, Yuanqiang GUO, Tohru YAMAKUNI and Yasushi OHIZUMI Structure 13C NMR 碳譜模擬圖 3 . ent-kauran-15-en-3α,17-diol 相似度:85.7% Acta Pharmaceutica Sinica 2007 Vol 42 1152-1154 Diterpenoids from bulbus of Fritillaria monanth LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa Structure 13C NMR 碳譜模擬圖 4 . ent-kaur-15-en-3β,17-diol 相似度:85.7% Phytochemistry 1988 27 869-871 Ent-kauranes and oleananes from Croton lacciferus B.M.Ratnayake Bandara,W.R. Wimalasiri,John K. Macleod Structure 13C NMR 碳譜模擬圖 5 . ent-3b-acetoxy-16amethoxykauran-17-ol C23H38O4 相似度:78.2% Tetrahedron Letters 2009 50 4185-4187 A novel sulfur-containing diterpenoid from Fritillaria anhuiensis Qing-Yao Shou, Qing Tan, Zheng-Wu Shen Structure 13C NMR 碳譜模擬圖 6 . ent-kaur-15-en-17-ol C20H32O 相似度:76.1% Chemical & Pharmaceutical Bulletin 1982 30 3912-3921 Studies on the Constituents of the Crude Drug "Fritillariae Bulbus." III. On the Diterpenoid Constituents of Fresh Bulbs of Fritillaria thunbergii MIQ. JUNICHI KITAJIMA,TETSUYA KOMORI and TOSHIO KAWASAKI Structure 13C NMR 碳譜模擬圖 7 . ent-kaur-15-en-17-ol 相似度:76.1% Chemical & Pharmaceutical Bulletin 1982 30 3922-3931 Studies on the Constituents of the Crude Drug "Fritillariae Bulbus." IV. On the Diterpenoid Constituents of the Crude Drug "Fritillariae Bulbus" JUNICHI KITAJIMA,NAOKI NODA,YOSHITERU IDA,TETSUYA KOMORI and TOSHIO KAWASAKI Structure 13C NMR 碳譜模擬圖 8 . ent-kaur-15-en-17-ol C30H32O 相似度:76.1% China Journal of Chinese Materia Medica 1990 15 42-43 Studies on the Diterpenoid Constituents in Bulbs of Fritillaria anhuiensis S.C.Chen et S.F.Yin Li Qinghua, Zhang Lianlong and Wu Zonghao Structure 13C NMR 碳譜模擬圖 9 . ent-kauran-15-en-17-ol 相似度:76.1% Acta Pharmaceutica Sinica 2007 Vol 42 1152-1154 Diterpenoids from bulbus of Fritillaria monanth |
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