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libinoook

木虫 (正式写手)

[求助] 求助微谱数据 4-8 已有1人参与

13C NMR (126 MHz, cd3od) δ17.83,70.73,72.20,73.49,73.78,94.70,99.84,100.53,105.87,110.36,116.48,116.89,121.25,122.83,124.96,135.64,139.95,146.43,146.49,149.88,158.51,159.26,163.22,165.86,167.43,179.40
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yangyinhe

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感谢参与,应助指数 +1
libinoook: 金币+10, ★★★★★最佳答案 2015-06-10 22:02:36
quercetin 3-rhamnoside 2''-gallate
    相似度:92.3%
Chinese Pharmaceutical Journal          2000          35          300-302
Studies on the chemical constituents of flavonoids from Polygonum capitatum
Li Yongjun(Li YJ), Luo Hongfeng(Luo HF), Wang Yonglin(Wang YL), et al
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     quercetin-3-O-2''-galloyl-rhamnoside
C28H24O15     相似度:92.3%
Chinese Traditional and Herbal Drugs          2013          44          803-807
Chemical constituents from barks of Pterocarya stenoptera
GAO Shuang, YE Kai-he, ZHANG Ying, ZHOU Guang-xiong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     compound 1
    相似度:84.6%
Bioscience, Biotechnology, and Biochemistry          2001          65          1302-1309
Isolation and Antioxidant Activity of Galloyl Flavonol Glycosides from the Seashore Plant, Pemphis acidula
Toshiya MASUDA, Kumiko IRITANI, Shigetomo YONEMORI, Yasuo OYAMA, Yoshio TAKEDA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     槲皮素-3-O-(2-O-没食子酰基)-α-L-吡喃鼠李糖
    相似度:84.6%
Journal of Chinese Medicinal Materials          1995          18          297-301
Studies on the Polyphenol Constituents of Ampelopsis japonica (part Ⅱ)
Yu Wensheng, Chen Xinmin, Yang Lei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




5 .     quercetin-3-O-α-(2''-digalloyl)-arabinopyranoside
C27H22O15     相似度:84.6%
Chinese Traditional and Herbal Drugs          2012          43          1496-1498
Chemical constituents from Euphorbia stracheyi
ZHANG Ben-yin; WANG Huan; LUO Xiao-dong; DU Zhi-zhi; SHEN Jian-wei; ZENG Ling-feng; ZHANG Xiao-feng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     quercetin 3-O-(2''-galloyl)-β-D-galactopyranoside
    相似度:81.4%
Journal of Natural Products          1998          61          145-148
A New Flavonol Glycoside Gallate Ester from Acer okamotoanum and Its Inhibitory Activity against Human Immunodeficiency Virus-1 (HIV-1) Integrase
Hyoung Ja Kim, Eun-Rhan Woo, Cha-Gyun Shin, and Hokoon Park
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




7 .     myricetin 3-O-(2''-O-p-hydroxybenzoyl)-α-rhamnopyranoside
C28H23O14     相似度:80.7%
Planta Medica          2000          66          382-383
Flavonoids and Phenolics from Limonium sinense
Lie-Chwen Lin,Cheng-Jen Chou
2楼2015-06-10 19:43:46
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