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xujingboss

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专业: 天然有机化学

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碳谱数据如下：打谱溶剂为氯仿
221.47,21.64,22.56,25.51,25.63,26.20,26.67,27.40,27.65,28.00,28.11,29.72,34.08,34.25,34.55,36.72,37.11,37.14,38.32,38.78,38.88,38.89,39.19,39.23,39.39,40.91,41.08,42.05,48.67,48.72,50.43,50.50,55.31,55.37,79.05,107.15,118.90,121,74,154.65.

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wangkaibo123

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xujingboss: 金币+10, ★★★★★最佳答案 2014-05-22 14:06:54

查询模式：模糊查询
碳谱数据输入：
按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如：
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项：
匹配容差： (数字格式，可自行设定)
相似度： %(相似度>=50%)

查询结果：共查到499个化合物(查询结果仅供参考)
1 .    taraxast-20(30)-en-3-one oxime
C30H49NO    相似度:65%
Russian Journal of Organic Chemistry       2009       45       621-623
OpeningoftheAringintaraxast-20(30)-en-3-oneoximeintheBeckmannreaction
V. R. Akhmetova, E. R. Shakurova and L. M. Khalilov
Structure    13C NMR 碳谱模拟图
2 .    taraxasteryl palmitate
C46H80O2    相似度:65%
Journal of Northwest A&F University (Natural Science)       2005       33       90-94
Anti-fungi active compounds from Inula britannica
DING Hai-xin, Li Guang-ze, FENG Jun-tao, ZHANG Xing
Structure    13C NMR 碳谱模拟图
3 .    N'-{N-[3-Oxo-20(29)-lupen-28-oyl]-9-aminononanoyl}-3-aminopropionic acid
相似度:63.4%
Chemistry of Natural Compounds       2002       38       331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure    13C NMR 碳谱模拟图
4 .    α,β-amyrin
相似度:63.4%
Natural Product Research and Development       2002       14(3)       1-6
STUDIES ON THE CHEMICAL CONSTITUENTS OF THE FLOWER OF CAMPSIS GRANDIFLORA (THUNB.)K.SCHUM.AND ITS CONTRACEPTIVE EFFECT
ZHAO Qian; LIAO Mao chuan GUO Ji xian
Structure    13C NMR 碳谱模拟图
5 .    Taraxast-20(30)-ene-3β-O-palmitate
相似度:62.5%
Chemistry of Natural Compounds       2008       44       399-401
TRITERPENOIDS AND STEROIDS FROM Ixeridium gracile
Xue-Mei Ma, Duo-Long Di, and Yan-Ping Shi
Structure    13C NMR 碳谱模拟图
6 .    3β,28-diacetoxy-30-cyclohexylaminolup-20(29)-ene
相似度:62.5%
Chemistry of Natural Compounds       2005       41       692-700
SYNTHESIS OF 30-AMINO DERIVATIVES OF LUPANE TRITERPENOIDS
N. V. Uzenkova, N. I. Petrenko, M. M. Shakirov,E. E. Shul'ts, and G. A. Tolstikov
Structure    13C NMR 碳谱模拟图
7 .    Methyl Ester of N-[3β-Hydroxy-20(29)-lupen-28-oyl]-9-amino acid
相似度:62.5%
Chemistry of Natural Compounds       2002       38       331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure    13C NMR 碳谱模拟图
8 .    compound M1
相似度:60.9%
Biochemical Systematics and Ecology       2006       34       833-837
Diterpene adducts from branches of Xylopia emarginata
Isabel C. Moreira, Nídia F. Roque, João Henrique G. Lago
Structure    13C NMR 碳谱模拟图
9 .    compound 3a
相似度:60.9%
Phytochemistry       1991       30       1869-1872
Diterpenic adducts from Xylopia species
Wagner Vilegas, Joana D'Arc Felicio, Nidia F. Roque, Hugo E. Gottlieb
Structure    13C NMR 碳谱模拟图
10 .    compound 3d
相似度:60%
Chemistry of Natural Compounds       2002       38       331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure    13C NMR 碳谱模拟图
11 .    Methyl Ester of N-[3-Hydroxyimino-20(29)-lupen-28-oyl]-9-amino acid
相似度:60%
Chemistry of Natural Compounds       2002       38       331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure    13C NMR 碳谱模拟图
12 .    Acutifloric acid
相似度:60%
Phytochemistry       1995       40       607-609
Frutoic acid, a dimeric kaurane diterpene from Xylopia frutescens
Jacqueline A. Takahashi, Maria Amélia D. Boaventura, Joaquim de Carvalho Bayma, Alaíde B. Oliveira
Structure    13C NMR 碳谱模拟图
13 .    Compound 12b
相似度:60%
Bioorganic & Medicinal Chemistry Letters       2009       19       6966-6969
Terpenoids. III: Synthesis and biological evaluation of 23-hydroxybetulinic acid derivatives as novel inhibitors of glycogen phosphorylase
Peiqing Zhu, Yi Bi, Jinyi Xu, Zan Li, Jun Liu, Luyong Zhang, Wencai Ye, Xiaoming Wu
Structure    13C NMR 碳谱模拟图
14 .    Taraxasterol-3-O-β-D-glucoside
相似度:60%
Helvetica Chimica Acta       2010       93       414-421
Two New Sesquiterpene Lactones and a Triterpene Glycoside from Cichorium glandulosum
Hankui Wu, Zhen Su, Xuelei Xin and Haji Akber Aisa
Structure    13C NMR 碳谱模拟图
15 .    N-[3β-acetoxy-20(29)-lupen-28-oyl]-9-amino acid Methyl Ester
相似度:59.5%
Chemistry of Natural Compounds       2002       38       331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure    13C NMR 碳谱模拟图
16 .    compound M2
相似度:58.5%
Biochemical Systematics and Ecology       2006       34       833-837
Diterpene adducts from branches of Xylopia emarginata
Isabel C. Moreira, Nídia F. Roque, João Henrique G. Lago
Structure    13C NMR 碳谱模拟图
17 .    compound 4a
相似度:58.5%
Phytochemistry       1991       30       1869-1872
Diterpenic adducts from Xylopia species
Wagner Vilegas, Joana D'Arc Felicio, Nidia F. Roque, Hugo E. Gottlieb
Structure    13C NMR 碳谱模拟图
18 .    karaviloside I
C38H64O8    相似度:57.5%
Chemical & Pharmaceutical Bulletin       2006       54(11)       1545-1550
Structures of New Cucurbitane-Type Triterpenes and Glycosides,Karavilagenins and Karavilosides, from the Dried Fruit of Momordica charantia L. in Sri Lanka
Seikou NAKAMURA, Toshiyuki MURAKAMI, Junko NAKAMURA, Hisanori KOBAYASHI,Hisashi MATSUDA, and Masayuki YOSHIKAWA
Structure    13C NMR 碳谱模拟图
19 .    compound 3c
相似度:57.5%
Chemistry of Natural Compounds       2002       38       331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure    13C NMR 碳谱模拟图

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