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peng900923

金虫 (初入文坛)

[求助] 微谱求助,谢谢! 已有1人参与

13C NMR (101 MHz, MeOD) δ  24.50, 26.50, 28.63, 64.63, 72.61, 77.10, 95.66, 96.25, 99.80, 109.39, 122.22, 124.83, 135.10, 143.66, 145.27, 156.64, 157.48, 157.75.
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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
peng900923: 金币+10, ★★★★★最佳答案 2015-06-01 18:30:58
1 .     plumbocatechin A
C18H18O7     相似度:94.4%
Acta Botanica Sinica          1998          40          1035-1039
Phenolics from Ceratostigma minus
Yue Jian-Min, Zhao Yu, Zhao Qin-Shi and Sun Han-Dong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     plumbocatechin A
C18H18O7     相似度:94.4%
Chinese Chemical Letters          1998          9          647-649
A Novel Compound From Ceratostigma Minus
Jian Min YUE,Yu ZHAO,Qin Shi ZHAO,Hou Ming WU,Jing Fei XU,Zhong Wen LIN,Han Dong SUN
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     (+)-7',7'-dimethyl-5-hydroxy-2R,3S-trans-pubeschin
C18H18O6     相似度:72.2%
Phytochemistry          1994          37          529-531
(+)-7′, 7′-Dimethyl-5-hydroxy-2R, 3S-trans-pubeschin from Entandrophragma cylindricum
David Ngnokam, Georges Massiot, Jean-Marc Nuzillard, Etienne Tsamo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     Elaeocyanidin
    相似度:68.4%
Phytochemistry          1985          24          2093-2095
Flavonoids from Elaeodendron balae root bark
Gamini Weeratunga, Lars Bohlin, Robert Verpoorte, Vijaya Kumar
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     (-) epigallocatechin 3-O-gallate
    相似度:61.1%
Acta Botanica Yunnanica          1995          17(2)          204-208
CHEMICAL CONSTITUENTS OF "ECOLOGICAL TEA" FROM YUNNAN
ZHANG Wen-Jie, LIU Yu-Qing, LI Xing-Cong, YANG Choug ken
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     theasinensin E
C30H26O14     相似度:61.1%
Chemical & Pharmaceutical Bulletin          1988          36          1676-1684
Tannins and Related Compounds. LXIX. : Isolation and Structure Elucidation of B, B'-Linked Bisflavanoids, Theasinensins D-G and Oolongtheanin from Oolong Tea. (2)
FUMIO HASHIMOTO,GEN-ICHIRO NONAKA and ITSUO NISHIOKA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     plumbocatechin B
C18 H18O7     相似度:61.1%
Acta Botanica Sinica          1998          40          1035-1039
Phenolics from Ceratostigma minus
Yue Jian-Min, Zhao Yu, Zhao Qin-Shi and Sun Han-Dong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     (-)-epigallocatechin-3-O-gallate
    相似度:61.1%
Korean Journal of Pharmacognosy          1999          30(4)          345-349
Anti-inflammatory Constituents of Polygonum bistorta
Ahn, Jung-Su; Kwon, Yong-Soo; Kim, Chang-Min
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     compound
    相似度:61.1%
Bioscience, Biotechnology, and Biochemistry          1998          62          532-534
Isolation and Identification of Acetyl-CoA Carboxylase Inhibitors from Green Tea (Camellia sinensis)
Jun WATANABE, Jun KAWABATA, Ryoya NIKI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
尼赫
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