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北京石油化工學院2026年研究生招生接收調(diào)劑公告

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[求助] 微譜求助（A-C譜）已有1人參與

碳譜的化學位移：
16.2,16.9,18.4,20.0,22.4,23.8,25.4,25.9,27.7,28.2,30.5,33.1,36.6,36.7,37.4,38.4,39.7,41.5,42.1,42.8,44.8,46.2,47.7,55.8,64.5,80.9,122.3,143.9
溶劑為：CDCl3 相似度大于60%

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感謝參與，應(yīng)助指數(shù) +1
心的追逐: 金幣+10, ★★★★★最佳答案 2015-01-06 17:40:01

查詢結(jié)果：共查到20603個化合物(查詢結(jié)果僅供參考)
1 .    soyasapogenol
C30H50O3    相似度:90%
Acta Pharmaceutica Sinica       1993       28       116-121
STUDIES ON THE TRITERPENOIDS FROM ROOTS OF GLYCYRRHIZA SQUAMULOSA FROANCH
H Liang and RY Zhang
Structure    13C NMR 碳譜模擬圖
2 .    Soyasapogenol B
C30H50O3    相似度:90%
Journal of Asian Natural Products Research       2005       7       237-243
Three new isoprenylated flavonoids from the roots of Sophora flavescens
PEI-LAN DING, AI-JUN HOU and DAO-FENG CHEN
Structure    13C NMR 碳譜模擬圖
3 .    soyasapogenol B
相似度:90%
Journal of Natural Products       1990       Vol 53       298
Sapogenin Structure: Analysis of the 13C- and 1H-nmr Spectra of Soyasapogenol B
Robert L. Baxter, Keith R. Price, G. Roger Fenwick
Structure    13C NMR 碳譜模擬圖
4 .    Soyasapogenol B
相似度:90%
Phytochemistry       1996       41       1573-1577
Triterpenoids from Melilotus messanensis; soyasapogenol G, the first natural carbonate derivative
Francisco A. Macías*, Ana M. Simonet, M. Dolores Esteban, Juan Carlos G. Galindo
Structure    13C NMR 碳譜模擬圖
5 .    soyasapogenol B
相似度:90%
Phytochemistry       1992       31       1773-1777
Saponins from Trifolium repens
Shiho Sakamoto, Sanae Kofuji, Masanori Kuroyanagi, Akira Ueno, Setsuko Sekita
Structure    13C NMR 碳譜模擬圖
6 .    soyasapogenol B
相似度:90%
China Journal of Chinese Materia Medica       2010       35       607-609
Chemical constituents in Flos Sophorae Carbonisatus
LI Raorao*; WANG Caifang; LEI Peilin; HUANG Lanlan; YUAN Sitong
Structure    13C NMR 碳譜模擬圖
7 .    Soyasapogenol B
相似度:90%
Chinese Journal of Medicinal Chemistry       2008       18       142-156
Chemical constituents of processed Astragalus membranaceus Bunge
LIU Wei, WANG Zhi-cheng, LIANG Fei-fei, LI Xian, WANG Jin-hui
Structure    13C NMR 碳譜模擬圖
8 .    12-oleanene-3,22,24-triol
相似度:90%
Chinese Journal of Medicinal Chemistry       2010       20       201-205
Chemical constituents from themycelium of a new streptomycete
ZHENG Dan, JIANG Yi, HAN Li, LOU Kai, CHEN Yun, XU Li-hua, HUANG Xue-shi
Structure    13C NMR 碳譜模擬圖
9 .    soyasapogenol B
相似度:90%
Journal of Shenyang Pharmaceutical University       2010       27       40-43
Isolation and identification of whole plant of chemical constituents from Trifolium repens L.
SUN Lin, LI Zhan-lin, PENG Jing-bo, HAN Guo-hua, HUA Hui-ming
Structure    13C NMR 碳譜模擬圖
10 .    soyasapogenin B
相似度:90%
Russian Chemical Bulletin       2001       50       1107-1112
Secondary metabolites of Astragalus danicus Retz. and A. inopinatus Boriss.
A. S. Gromova, V. I. Lutsky, J. G. Cannon, D. Li and N. L. Owen
Structure    13C NMR 碳譜模擬圖
11 .    soyasapogenol E
相似度:90%
Journal of Chinese Medicinal Materials       2012       35       1246-1250
Study on Triterpenoids from Wisteria sinensis
LIU Jin-song, CHEN Ai-min, XU Ying-sheng, ZHANG Cong-er, WANG Gang
Structure    13C NMR 碳譜模擬圖
12 .    olean-12-en-3b,22b,24-triol
相似度:90%
The Chinese Pharmaceutical Journal       2004       56       133-139
IsoflavonConstituents of the Stem Bark of Erythrina variegata Linn.
Keh-Feng Huang* and Jiu-Yeng Chiang
Structure    13C NMR 碳譜模擬圖
13 .    olean-12-en-3β,22β,24-triol
相似度:90%
The Chinese Pharmaceutical Journal       2004       56       159-162
Constituents of Stems of Erythrina crista-galli Linn.
Shiuan-Yin Lee and Keh-Feng Huang*
Structure    13C NMR 碳譜模擬圖
14 .    3β,22β,24-trihydroxy-olean-12-en
相似度:90%
Chinese Traditional and Herbal Drugs       2013       44       1096-1100
Chemical constituents from aerial parts of Artemisia dracunculus var. turkestanica
ZENG Hao-yang, KEYUME Ablajan, LIU Yan, YAN Zhu-wei, PENG Yang
Structure    13C NMR 碳譜模擬圖
15 .    soyasapogenol B
相似度:90%
Lishizhen Medicine and Materia Medica Research       2014       25       286-287
Chemical Constituents from Astragalus monbeigii
HUANG Zhen-yuan, HUANG Bo, XIAO Chao-jiang, DONG Xiang, YANG Li-yun, JIANG Bei
Structure    13C NMR 碳譜模擬圖
16 .    12-oleanene-3β,22β,24-triol
相似度:89.6%
Chinese Traditional and Herbal Drugs       2011       42       1925-1928
Chemical constituents of Crotalaria mucronata
JIANG, Pei-pei, WANG, Ji-hong, JI, Ming-hui, SHU, Huo-ming, CHEN, Guang-ying, ZHANG, Yuan, WANG, Jing
Structure    13C NMR 碳譜模擬圖
17 .    soyasapogenol
相似度:87.0%
Journal of Chinese Pharmaceutical Sciences       2005       14       75-78
Chemical Constituents of Hedysarum gmelinii
LIU Yi; MA Xiao-xia; CHEN Hu-biao; TU Guang-zhong; HE Jiu-ming; and ZHAO Yu-ying
Structure    13C NMR 碳譜模擬圖
18 .    compound 12b
相似度:86.6%
Chemical & Pharmaceutical Bulletin       1987       35       1610-1614
Studies on the Constituents of Goat's Rue (Galega officinalis L.)
TAKEHIKO FUKUNAGA,KOICHI NISHIYA,KOICHI TAKEYA and HIDEJI ITOKAWA
Structure    13C NMR 碳譜模擬圖
19 .    soyasapogenol B
相似度:86.6%
Phytochemistry       1994       37       1517-1575
13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features
Shashi B. Mahato, Asish P. Kundu
Structure    13C NMR 碳譜模擬圖
20 .    soyasapogenol B
相似度:86.6%
Phytochemistry       1991       30       3389-3393
Triterpenoid saponins from Medicago hispida
Sashi B. Mahato
Structure    13C NMR 碳譜模擬圖
21 .    myrioside C
C42H66    相似度:83.3%
Chemical & Pharmaceutical Bulletin       2002       50(8)       1097-1099
Five Triterpene Glycosides from Oxytropis myriophylla
Masafumi OKAWA,Rie YAMAGUCHI, Hurlad DELGER,Ryota TSUCHIHASHI, Toshihiro NOHARA,Junei KINJO, Susumu ISODA, and Yoshiteru IDA
Structure    13C NMR 碳譜模擬圖
22 .    soyasapogenol B
相似度:83.3%
Planta Medica       1991       57       94-95
Phaseoluside-A, A New Soyasapogenol B Triglucoside from Phaseolus vulgaris Seeds
Dharam C. fain, PawanK Agrawal, and Raghunath S. Thakur
Structure    13C NMR 碳譜模擬圖

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