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Smiling920

新虫 (初入文坛)

[求助] 维普求助,谢谢! 已有1人参与

13C NMR (126 MHz, MeOD) δ      6.97, 33.16, 70.07, 94.87, 102.58, 105.30, 116.38, 130.26, 131.15, 157.19, 162.20, 162.90, 166.02, 199.58.
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seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

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感谢参与,应助指数 +1
Smiling920: 金币+10, ★★★很有帮助, 谢谢喔 2015-03-25 20:28:21
1 .     3-(4'-hydroxy-benzyl)-5,7-dihydroxy-6-methylchroman-4-one
C17H16O5     相似度:82.3%
Phytochemistry          2006          67          2159-2163
Homoisoflavanones from Disporopsis aspera
Anh-Tho Nguyen, Jeanine Fontaine, Hugues Malonne, Pierre Duez
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     3-(4'-hydroxy-benzyl)-5,7-dihydroxy-6-methylchroman-4-one
C17H16O5     相似度:82.3%
Phytochemistry          2006          67          2159-2163
Homoisoflavanones from Disporopsis aspera
Anh-Tho Nguyen, Jeanine Fontaine, Hugues Malonne, Pierre Duez
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     3-(4-hydroxybenzyl)-5,7-dihydroxychroman-4-one
    相似度:71.4%
China Journal of Chinese Materia Medica          2014          39          3788-3793
Homoisoflavanones and stilbenes from fresh bulb of Scilla scilloides
WANG Yan-min, FAN Meng-yang, LI Juan, WANG Zhi-min, GAO Hui-min
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     (-)-liriopein A
C18H18O5     相似度:66.6%
Food Chemistry          2013          140          305-314
The oestrogenic and anti-platelet activities of dihydrobenzofuroisocoumarins and homoisoflavonoids from Liriope platyphylla roots
Yu-Chi Tsai, Shang-Yu Chiang, Mohamed El-Shazly, Chin-Chung Wu, Ludger Beerhues, Wan-Chun Lai, Shou-Fang Wu, Ming-Hong Yen, Yang-Chang Wu, Fang-Rong Chang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     5,7-dihydroxy-6-methyl-3-(2',4'-dihydroxybenzyl)-chroman-4-one
C17H16O6     相似度:64.7%
Acta Pharmaceutica Sinica          2009          Vol 44          764−767
New homoisoflavanones from Polygonatum odoratum(Mill.) Druce
LI Li-hong; REN Feng-zhi; CHEN Shu-hong; GAO Yue-qi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     4'-Demethyl-3,9-dihydroeucomin
    相似度:64.2%
Chemistry & Biodiversity          2008          5(6)          1184−1194
Taste-Active Compounds in a Traditional Italian Food: Lampascioni
Gigliola Borgonovo, Sara Caimi, Gabriella Morini, Leonardo Scaglioni and Angela Bassoli
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     4',5,7-trihydroxy-8-methylflavanone
    相似度:64.2%
Natural Product Research and Development          2009          21          612-615
Flavonoids from the Aerial Parts of Rhododendron primulaeflorum
LI Xue-feng;JIN Hui-zi; CHEN Gang; YANG Ming; ZHU Yan; SHEN Yun-heng; YAN Shi-kai; ZHANG Wei-dong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     8-demethylfarrerol
C16H14O5     相似度:64.2%
Chinese Traditional and Herbal Drugs          2014          45          1668-1672
Chemical constituents in flowers of Rhododendron lapponicum
LI Gan-peng, LUO Yang, LI Shang-xiu, YANG Cui, TIAN Qian, ZUO Ma-yi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     compound 8
    相似度:62.5%
Phytochemistry          2003                   797-804
Homoisoflavonoids and xanthones from the tubers of wild and in vitro regenerated Ledebouria graminifolia and cytotoxic activities of some of the homoisoflavonoids
Joan Mutanyatta, Bhagali G. Matapa, Deborah D. Shushu, Berhanu M. Abegaz
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     3-(4-hydroxybenzyl)-5-hydroxy-7,8-dimethoxychroman-4-one
    相似度:62.5%
China Journal of Chinese Materia Medica          2014          39          3788-3793
Homoisoflavanones and stilbenes from fresh bulb of Scilla scilloides
WANG Yan-min, FAN Meng-yang, LI Juan, WANG Zhi-min, GAO Hui-min
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     (3R)-5,7-dihydroxy-6-methyl-3-(3'-hydroxy-4'-methoxybenzyl)chroman-4-one
C18H18O6     相似度:61.1%
Natural Product Communications          2014          9          1725-1727
Two New Homoisoflavonoids from the Bulbs of Bessera elegans
Yukiko Matsuo, Risa Kurihara, Nana Akagi and Yoshihiro Mimaki
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     3,9-dihydroeucomnalin
    相似度:60%
China Journal of Chinese Materia Medica          2014          39          3788-3793
Homoisoflavanones and stilbenes from fresh bulb of Scilla scilloides
WANG Yan-min, FAN Meng-yang, LI Juan, WANG Zhi-min, GAO Hui-min
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     compound 7a
    相似度:58.8%
Magnetic Resonance in Chemistry          1986          24          663-666
1H and 13C chemical shift assignments of homoisoflavanones
Matteo Adinolfi, Rosa Lanzetta, Guglielmo Laonigro, Michelangelo Parrilli and Eberhard Breitmaier
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     tragopogonic acid
C15H12O6     相似度:57.1%
Phytochemistry          2005          66          1691-1697
Bibenzyls and dihydroisocoumarins from white salsify (Tragopogon porrifolius subsp. porrifolius)
Christian Zidorn, Ulrike Lohwasser, Susanne Pschorr, Daniela Salvenmoser,Karl-Hans Ongania, Ernst P. Ellmerer, Andreas Börner, Hermann Stuppner
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     (2S)-4',5,7-Trihydroxy-8-methylflavanone
C16H14O5     相似度:57.1%
Chemistry of Natural Compounds          2009          45          725-727
CHEMICAL CONSTITUENTSFROM Rhododendron spinuliferum
Gang Chen, Huizi Jin, Xuefeng Li,Qi Zhang, Yunheng Shen, Shikai Yan,and Weidong Zhang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     7,4'-Dihydrohomoisoflavanone
C16H14O4     相似度:57.1%
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
17 .     3-methylkaempferol
    相似度:57.1%
China Journal of Chinese Materia Medica          2006          31          472-474
Studies on chemical constituents of cytotoxic fraction from leaves of Elaeganus pungens
ZHAO Xin, ZHU Ruiliang, JIANG Biao, HUANG Hao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     7,4'-Dihydroxyhomoisoflavanone
    相似度:57.1%
Natural Product Sciences          2009          15          203-207
Minor Phenolic Constituents of the Anemarrhenae Rhizoma
Youn, Ui-Joung; Lee, Ye-Seul; Jeong, Ha-Na; Nam, Joo-Won; Lee, Yoo-Jin; Son, Young-Min; Hwang, Eun-Sook; Seo, Eun-Kyoung
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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