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tianxinyan

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专业: 天然有机化学

[求助] 求化合物微谱数据

30.04,33.10,55.98,60.55,70.36,103.88,104.50,108.82,113.99,121.49,122.39,131.02,148.05,152.09,155.87,157.34. 请大家帮帮忙，帮我查下，谢谢！

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查询结果：共查到228个化合物(查询结果仅供参考)
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1 .    (3R)-8,2'-dihydroxy-7,4'-dimethoxyisoflavane
相似度:100%
Chinese Traditional and Herbal Drugs       2005       36       1293-1296
Flavonoid constituents of Astragalus membranaceus var. mongholicus
MA Xiao-feng; TIAN Xiao-ming; CHEN Ying-jie; TU Peng-fei
Structure    13C NMR 碳谱模拟图

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2 .    (3R)-8,2'-二羟基-7,4'-二甲氧基异黄烷
相似度:94.1%
Journal of Shenyang Pharmaceutical University       2007       24       23-25
Chemical constituents of Astragalus membranaceus Bge. var. mongholicus(Bge.) Hsiao
LI Rui-fen, ZHOU Yu-zhi, QIAO Li, FU Hong-wei, PEI Yue-hu
Structure    13C NMR 碳谱模拟图

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3 .    isomucronulatol
相似度:88.2%
Phytochemistry       1991       30       2777-2780
Isoflavans and a pterocarpan from Astragalus mongholicus
Anas Subarnas, Yoshiteru Oshima, Hiroshi Hikino
Structure    13C NMR 碳谱模拟图

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4 .    isomucronulatol
相似度:88.2%
Chinese Traditional and Herbal Drugs       2010       41       696-700
Isolation and identification of flavonoids from Baoyuan Decoction
SUN Jing-wei; ZHAO Ming-bo; LIANG Hong; TU Peng-fei
Structure    13C NMR 碳谱模拟图

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5 .    (3R)-8,2'-dihydroxy-7,4'-dimethoxyisoflavan
C17H18O5    相似度:82.3%
Acta Botanica Sinica       1997       39       486-488
Antimicrobial Isoflavans from Astragalus membranaceus
SONG Chun-Qing, Zheng zhi-ren, Liu Di and Hu Zhi-bi
Structure    13C NMR 碳谱模拟图

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6 .    3',7-dihydroxy-2',4'-dimethoxy isoflavan
C17H18O5    相似度:82.3%
China Journal of Chinese Materia Medica       2007       32       318-322
Studies on flavonoids of Oxytropis falcata
LU Fang, XU Xiaojie
Structure    13C NMR 碳谱模拟图

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7 .    Isomucronulatol
相似度:82.3%
Natural Product Sciences       2008       14       131-137
Phytochemical Studies on Astragalus Root (2);Flavonoids and a Lignan
Lee, Eun-Ju; Yean, Min-Hye; Jung, Hye-Sil; Kim, Ju-Sun; Kang, Sam-Sik
Structure    13C NMR 碳谱模拟图

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8 .    (3R)-8-methoxyvestitol
C17H18O5    相似度:82.3%
Phytochemistry       1994       36       1387-1389
Antimicrobial isoflavans from Astragalus species
Nadia A. El-Sebakhy, Aya M. Asaad, Rokia M. Abdallah, Soad M. Toaima, Maged S. Abdel-Kader, Frank R. Stermitz
Structure    13C NMR 碳谱模拟图

--------------------------------------------------------------------------------

9 .    2',7-二羟基-3',4'-二甲氧基异黄烷
C17H18O5    相似度:82.3%
Chinese Traditional and Herbal Drugs       2008       39       825-828
滇黄精的化学成分研究(Ⅱ)
李晓;来国防;王易芬;张保国;罗士德
Structure    13C NMR 碳谱模拟图

--------------------------------------------------------------------------------

10 .    arizonicanol A
相似度:76.4%
Phytochemistry       1998       48       1187-1193
Isoflavonoids from Sophora secundiflora, S. arizonica and S. gypsophila
Toshiyuki Tanaka, Masayosi Ohyama, Munekazu Iinuma, Yoshiaki Shirataki, Manki Komatsu, Charles L. Burandt
Structure    13C NMR 碳谱模拟图