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虫眠小道

新虫 (小有名气)

[求助] 微谱求助,在线等 已有1人参与

溶剂 DMSO
碳谱数据: 27.8,27.8,77.4,102.7,103.0,106.2,113.3,113.4,118.1,120.7,122.4,125.2,131.2,131.5,141.2,154.0,155.4,156.1,158.5,159.9
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
isoglabrone (2′,4′-dihydroxy[6′′,6′′-dimethylpyrano(2′′,3′′:7,8)]isoflavone)
C20H16O5     相似度:70%
Heterocycles          2008          75          3085-3089
Studies of the Egyptian Traditional Folk Medicines. IV. New Isoflavonoid Isolated from Egyptian Licorice
Masaki Baba, Sakiko Sumi, Noriaki Iwasaki, Hisahiro Kai, Masami Sakano (nee Komiya), Yoshihito Okada, and Toru Okuyama
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     phaseollin
    相似度:70%
Phytochemistry          1977          16          1541-1544
Metabolism of phaseollin by Septoria nodorum and other non-pathogens of Phaseolus vulgaris
J. A. Bailey, R. S. Burden, A. Mynett, C. Brown
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     3-(α-α-dimethylallyl) xanthyletin
    相似度:65%
Planta Medica          1982                   250-251
Carbon-13 Spectral Data of Prenylated Coumarins
Marcello Nicoletti, Franco Delle Monache and Giovanni Battista MariniBettoI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     glabrocoumarone B
C19H16O4     相似度:65%
Chemical & Pharmaceutical Bulletin          1996          44          1218-1221
The Isolation of New Pyrano-2-arylbenzofuran Derivatives from the Root of Glycyrrhiza glabra
Takeshi KINOSHITA,Kiichiro KAJIYAMA,Yukio HIRAGA,Kunio TAKAHASHI,Yukiyoshi TAMURA and Kenji MIZUTANI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     Moracin SC
C19H15O4     相似度:65%
Planta Medica          2011          77          1044-1047
Hepatoprotective and Antioxidant Arylbenzofurans and Flavonoids from the Twigs of Morus mesozygia
Gilbert D.W. F. Kapche, Dawe Amadou, PierreWaffo-Teguo, Jean H. Donfack, Christian D. Fozing, Dominique Harakat, Angèle N. Tchana, Jean M. Mérillon, Paul F. Moundipa, Bonaventure T. Ngadjui, Berhanu M. Abegaz
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     plicadin
    相似度:65%
Journal of Agricultural and Food Chemistry          2006          54          2057-2063
LDL-Antioxidant Pterocarpans from Roots of Glycine max (L.) Merr.
Jin Hwan Lee, Byong Won Lee, Jin Hyo Kim, Tae-Sook Jeong, Min Jung Kim, Woo Song Lee, and Ki Hun Park
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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7 .     3-(1,1-dimethylallyl)xanthyletin
    相似度:65%
Magnetic Resonance in Chemistry          1989          27          705-707
13C NMR of coumarins I: 3-(1,1-Dimethylallyl) derivatives
F. A. Macís, G. M. Massanet, F. Rodriguez-Luis and J. Salvá
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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8 .     2 ,7-dihydroxy-4 -methoxy-5 -(3-methylbut-2-enyl)isoflavone
C21H20O5     相似度:61.9%
Chemical & Pharmaceutical Bulletin          2008          56(1)          85-88
Prenylated Flavonoids with PTP1B Inhibitory Activity from the Root Bark of Erythrina mildbraedii
JunPil JANG,MinKyun NA,Phuong Thien THUONG,Dieudonné NJAMEN,Joseph Tanyi MBAFOR,Zacharias Tanee FOMUM,Eun-Rhan WOO,and Won Keun OH
2楼2015-06-11 08:48:46
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