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君君玲珑

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专业: 天然有机化学

[求助] 化合物结构求助已有1人参与

碳谱数据如下：55.7,99.3,108.0,115.9,120.1,123.9,126.0,130.3,132.2,141.4,159.7,160.5,162.9,188.9.

[ Last edited by 卓越_先锋 on 2015-5-25 at 16:19 ]

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1楼 2015-05-25 15:57:59

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

seuseasoar

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【答案】应助回帖

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君君玲珑: 金币+8, ★★★★★最佳答案 2015-05-26 12:06:23

1 .    3-Deoxysappanchalcone
C16H14O4    相似度:100%
Journal of Chinese Pharmaceutical Sciences       2008       17       82-86
Chemical constituents from Sappan Lignum
Yu-Ping Chen; Lei Liu; Yu-Hong Zhou; Jing Wen; Yong Jiang and Peng-Fei Tu
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    2',4'-dihydroxy-4-methoxychalcone
相似度:92.8%
Chinese Herbal Medicines       2009       1       66-70
Chemical Constituents from Fruits of Gymnocladus chinensis
HAN Li, FU Hong-zheng
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
3 .    2'-O-methoxyisoliquiritigenin
相似度:87.5%
Korean Journal of Pharmacognosy       1995       26(4)       323-326
Isolation of Antitumor Agent from the Heartwood of Dalbergia odorifera
Park, Jong-Dae; Lee, You-Hui; Baek, Nam-In; Kim, Shin-Il; Ahn, Byung-Zun
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    4,4'-Dihydroxy-2-methoxychalcone
C16H12O4    相似度:85.7%
Journal of Asian Natural Products Research       2006       8       571-577
A new meta-homoisoflavane from the fresh stems of dracaena cochinchinensis
Q.-A. ZHENG, Y.-J. ZHANG and C.-R. YANG
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
5 .    2'-O-methylisoliquirtigenin
相似度:81.2%
Chemical & Pharmaceutical Bulletin       1989       37       979-987
Isoflavan and Related Compounds from Dalbergia odorifera. I
Shoji YAHARA,Tetsu OGATA,Reiko SAIJO,Ryoji KONISHI,Johji YAMAHARA,Kazumoto MIYAHARA and Toshihiro NOHARA
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
6 .    calythropsin
C16H14O5    相似度:75%
Journal of Natural Products       1993       Vol 56       1718
Two New Cytotoxic Chalcones from Calythropsis aurea
John A. Beutler, John H. Cardellina II., Glenn N. Gray, Tanya R. Prather, Robert H. Shoemaker, Michael R. Boyd, Chii M. Lin, Ernest Hamel, Gordon M. Cragg
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
7 .    4'- hydroxy - 2'- methylchalcone
相似度:71.4%
Phytochemistry       1982       21       1063-1066
Flavonoids from the exudate of Acacia neovernicosa
Eckhard Wollenweber, David S. Seigler
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
8 .    刺甘草查耳酮
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Chinese Traditional and Herbal Drugs       2007       38       671-673
甘草废渣中黄酮成分的研究
杨琳;车庆明;毕诚;孙启时
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9 .    4'-hydroxy-2,4-dimethoxychalcone
相似度:66.6%
Chinese Traditional and Herbal Drugs       2015       46       22–27
Chemical constituents from roots of Astragalus englerianus and their anti-oxidative activities
XIAO Chao-jiang, QIU Lin, XU Wei, DONG Xiang, JIANG Bei
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10 .    isoliquiritigenin 2'-methyl ether
相似度:64.2%
Phytochemistry       1988       27       1835-1841
Flavonoid and other constituents of Bauhinia manca
Hans Achenbach,Markus Stöcker,Manuel A. Constenla
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

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