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北京石油化工学院2026年研究生招生接收调剂公告
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dssjsl

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[求助] 微谱求助,谢谢啦。。。。 已有1人参与

碳谱数据(溶剂:氘代甲醇)
1.48,18.4,19.7,24.6,36.3,69.3,75.0,76.6,101.9,103.8,105.5,112.8,116.8,126.5,134.9,145.0,153.6,162.1,164.2,166.0,172.0,197.3
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lb1527

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【答案】应助回帖

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dssjsl: 金币+10, ★★★★★最佳答案 2014-11-03 10:29:05
1 .     Sch725680
C21H22O7     相似度:95.4%
The Journal of Antibiotics          2006          59          720-723
A New Hydrogenated Azaphilone Sch 725680 from Aspergillus sp. FREE
Shu-Wei Yang, Tze-Ming Chan, Joseph Terracciano, Reena Patel, Mahesh Patel, Vincent Gullo and Min Chu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     Sch1385568
C21H20O7     相似度:59.0%
The Journal of Antibiotics          2009          62          401-403
Sch 1385568, a new azaphilone from Aspergillus sp.
Shu-Wei Yang, Tze-Ming Chan, Joseph Terracciano, David Loebenberg, Mahesh Patel, Vincent Gullo and Min Chu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     Sterenin J
C21H22O8     相似度:54.5%
Planta Medica          2014          80          918-924
Depside α-Glucosidase Inhibitors from a Culture of the Mushroom Stereum hirsutum
Wang, Bo Tao; Qi, Qiu Yue; Ma, Ke; Pei, Yun Fei; Han, Jun Jie; Xu, Wei; Li, Er Wei; Liu, Hong Wei:
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     compound 3a
    相似度:54.1%
Journal of Agricultural and Food Chemistry          2008          56          4032-4038
Preparative Enzymatic Synthesis of Glucuronides of Zearalenone and Five of Its Metabolites
David E. Stevenson, Richard P. Hansen, Jared I. Loader, Dwayne J. Jensen, Janine M. Cooney, Alistair L. Wilkins and Christopher O. Miles
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     2,6-dimethoxy-4[(1E)-prop-1-enyl]phenyl O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside
C23H34O12     相似度:50%
Helvetica Chimica Acta          2006          Vol. 89          884
Study on the Chemical Constituents of Daphniphyllum angustifolium
Haiyun Bai and Lihong Hu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     luteolin 7-glucuronide
    相似度:50%
Journal of Natural Products          2002          65          892-896
Isolation and Structure Elucidation of Radical Scavengers from Thymus vulgaris Leaves
Airidas Dapkevicius,Teris A. van Beek, Gerrit P. Lelyveld, Albertus van Veldhuizen, Aede de Groot,Jozef P. H. Linssen, and Rimantas Venskutonis
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     Entonaemin A
    相似度:50%
Molecules          2010          15          3993-3997
A New Azaphilone, Kasanosin C, from an Endophytic Talaromyces sp. T1BF
Liang-Qun Li, Yan-Guang Yang, Ying Zeng, Cheng Zou and Pei-Ji Zhao
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     Isoquercetrin
    相似度:50%
Journal of Natural Medicines          2007          61          164-169
Anti-colon cancer potential of phenolic compounds from the aerial parts of Centaurea gigantea (Asteraceae)
Mohammad Shoeb, Marcel Jaspars, Stephen M. MacManus, Sezgin Celik and Lutfun Nahar, et al.
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     quercetin 4'-O-β-galactopyranoside
C21H20O12     相似度:50%
Turkish Journal of Chemistry          2005          29          163-169
Flavonol Glycosides from Asperula arvensis L.
ZüHAL GüVENALP, L. ÖMüR DEMİREZER
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     kaempferol-3-O-(4''-O-acetyl-α-L-rhamnopyranoside)
    相似度:50%
Bioorganic & Medicinal Chemistry          2006          14          3974-3977
Three acetylated flavonol glycosides from Forsteronia refracta that specifically inhibit p90 RSK
Ya-ming Xu, Jeffrey A. Smith, Deborah A. Lannigan, Sidney M. Hecht
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

11 .     4-Methylumbelliferyl α-D-mannopyranosyl-(1→6)-β-Dmannopyranoside
C22H28O13     相似度:50%
Bioorganic & Medicinal Chemistry          2013          21          4839-4845
Synthesis of 4-methylumbelliferyl α-d-mannopyranosyl-(1→6)-β-d-mannopyranoside and development of a coupled fluorescent assay for GH125 exo-α-1,6-mannosidases
Lehua Deng, Polina Tsybina, Katie J. Gregg, Renee Mosi, Wesley F. Zandberg, Alisdair B. Boraston, David J. Vocadlo
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

12 .     Sterenin E
C21H22O7     相似度:50%
Planta Medica          2014          80          918-924
Depside α-Glucosidase Inhibitors from a Culture of the Mushroom Stereum hirsutum
Wang, Bo Tao; Qi, Qiu Yue; Ma, Ke; Pei, Yun Fei; Han, Jun Jie; Xu, Wei; Li, Er Wei; Liu, Hong Wei:
Structure      13C NMR   碳谱模拟图
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