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潇湘潋滟

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DTH12-10-9-1-3-10  M=318
13C NMR ( MeOD) δ 171.18, 166.28, 163.28, 160.82, 155.11, 145.38, 140.57, 120.33, 117.22, 115.00, 113.36, 106.53, 103.93, 24.29, 20.38.
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潇湘潋滟

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2楼: Originally posted by wangkaibo123 at 2013-11-25 22:44:15
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DTH12-10-9-1-3-10  M=318
13C NMR ( MeOD)20.4,24.3,103.9,106.5,113.3,115.0,117.2,120.3,140.5,145.3,155.1,160.8,163.2,166.2,171.1
3楼2013-11-26 10:31:32
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wangkaibo123

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kerry

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【答案】应助回帖

感谢参与,应助指数 +1
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按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
Domyallbesttohaveahappylife.
2楼2013-11-25 22:44:15
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wangkaibo123

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kerry

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【答案】应助回帖

1 .     lecanorin
     相似度:73.3%
China Journal of Chinese Materia Medica          2001          26          608-610
Studies on Chemical Constituents of Umbilicaria esculenta(Miyoshi)Minks
Qiu Cheng, DING Yi
Structure      13C NMR   碳谱模拟图

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


2 .     lecanorin
     相似度:60%
Journal of Natural Products          2000          63          1396-1399
Effect of Lichen Metabolites on Thylakoid Electron Transport and Photophosphorylation in Isolated Spinach Chloroplasts1
Irma S. Rojas,Blas Lotina-Hennsen, and Rachel Mata
Structure      13C NMR   碳谱模拟图

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


3 .     methyl6-(4-methoxyphenylamino)-2,5-dioxo-1,2,5,6-tetrahydro-1,6-naphthyridine-8-carboxylate
C17H15N3O5     相似度:60%
Heterocycles          2012          84          449-459
Enamino Esters in the Synthesis of Heterocyclic Systems. Transformation of Dimethyl Acetone-1,3-dicarboxylate into Polysubstituted 1,6-Naphthyridine-8-carboxylates
Jože Šporar, Jure Bezenšek, Uroš Uršič, Amalija Golobič, Jurij Svete, and Branko Stanovnik
Structure      13C NMR   碳谱模拟图

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


4 .     7-Hydroxy-6-(1-methyl-1H-pyrazol-5-yl)-4-methyl-2H-chromen-2-one
C14H12N2O3     相似度:60%
Chemistry of Natural Compounds          2012          48          751-756
A new flavonoid glycoside from mistletoe transformed by Rhodobacter sphaeroides
Rui Juan Li, Guan E Yang, Hong Juan Bai, Qiong Zhang, Jian Kuan Li, Qing Shan Li, Zhao Ming Zhang
Structure      13C NMR   碳谱模拟图

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


5 .     phyllocoumarin
     相似度:58.8%
Phytochemistry          1989          28          2477-2481
Flavanocoumarins and flavanophenylpropanoids from Phyllocladus trichomanoides
Lai Yeap Foo
Structure      13C NMR   碳谱模拟图

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


6 .     Luteolin 7-O-glucuronide
C21H18O12     相似度:56.2%
Chemistry of Natural Compounds          2002          38          358-406
PHENOLIC COMPOUNDS OF PLANTS OF THE Scutellaria L. GENUS. DISTRIBUTION, STRUCTURE, AND PROPERTIES
V. M. Malikov and M. P. Yuldashev
Structure      13C NMR   碳谱模拟图

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


7 .     Botryorhodine D
C16H12O6     相似度:56.2%
Phytochemistry          2010          71          110-116
Botryorhodines A–D, antifungal and cytotoxic depsidones from Botryosphaeria rhodina, an endophyte of the medicinal plant Bidens pilosa
Randa Abdou, Kirstin Scherlach, Hans-Martin Dahse, Isabel Sattler, Christian Hertweck
Structure      13C NMR   碳谱模拟图

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


8 .     1,3,5,6-tetrahydroxy-4-prenylxanthone
     相似度:56.2%
Natural Product Research and Development          2004          16          511-513
XANTHONES FROM THE WHOLE PLANT OF HYPERICUM JAPONICUM
FU Peng; LI Ting-zhao; LIU Run-hui; ZHANG Wei; ZHANG Wei-dong*; CHEN Hai-sheng
Structure      13C NMR   碳谱模拟图

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


9 .     methyl 2-hydroxy-4-(3-hydroxy-5-methylphenoxy)-6-methylbenzoate
     相似度:56.2%
The Journal of Antibiotics          2011          64          465-467
Diphenyl etheric metabolites from Streptomyces sp. neau50
Dian-Liang Gong, Xiang-Jing Wang, Zhi-Dan Xiang, Ji-Dong Wang, Hui Zhang, Chong-Xi Liu, Ji Zhang and Wen-Sheng Xiang
Structure      13C NMR   碳谱模拟图

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


10 .     3,6,8-Trihydroxy-1-methylxanthone
C14H10O5     相似度:53.3%
Journal of Natural Products          2003          66          706-708
Two New Xanthone Derivatives from the Algicolous Marine Fungus Wardomyces anomalus
Ahmed Abdel-Lateff, Christine Klemke, Gabriele M. Knig, and Anthony D. Wright
Structure      13C NMR   碳谱模拟图

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


11 .     corynesidone A
C15H12O5     相似度:53.3%
Phytochemistry          2009          70          407-413
Aromatase inhibitory,radical scavenging, and antioxidant activities of depsidones and diaryl ethers from the endophytic fungus Corynespora cassiicola L36
Porntep Chomcheon, Suthep Wiyakrutta, Nongluksna Sriubolmas, Nattaya Ngamrojanavanich, Surapong Kengtong, Chulabhorn Mahidol, Somsak Ruchirawat , Prasat Kittakoop
Structure      13C NMR   碳谱模拟图

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


12 .     luteolin
     相似度:53.3%
China Journal of Chinese Materia Medica          2008          33          1538-1540
Studies OR Chemical Constituents of Oxytropis Satcata
YANG Huan, WANG Dong, TONG Li, CAI Baochang
Structure      13C NMR   碳谱模拟图

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


13 .     aschernaphthopyrone B
C28H22O10     相似度:53.3%
Journal of Natural Products          2010          73          688-692
Hopane-Type Triterpenes and Binaphthopyrones from the Scale Insect Pathogenic Fungus Aschersonia paraphysata BCC 11964
Masahiko Isaka, Arunrat Yangchum, Pranee Rachtawee, Somjit Komwijit and Apisara Lutthisungneon
Structure      13C NMR   碳谱模拟图

------------------------------------------------------------------------------
Domyallbesttohaveahappylife.
5楼2013-11-26 11:38:24
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