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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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13C NMR (101 MHz, CD3OD) δ  :23.49,43.87,66.31,101.66,104.05,104.72,107.30,140.97,156.55,164.40,164.41,166.03,167.86.
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【答案】应助回帖

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魔力鸟: 金币+8, 有帮助 2013-10-10 20:17:59
查询模式:模糊查询
碳谱数据输入:
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

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到15个化合物(查询结果仅供参考)
1 .     orthosporin
    相似度:84.6%
Chemistry Letters          1989          18          1495-1498
Structure, Synthesis, and Stereochemistry of (+)-Orthosporin, a Phytotoxic Metabolite of Rhynchosporium Orthosporum
Akitami Ichihara, Masaaki Hashimoto, Takamasa Hirai, Ichiro Takeda, Yasuaki Sasamura, Sadao Sakamura, Rinzo Sato and Akitoshi Tajimi
Structure      13C NMR   碳谱模拟图
2 .     de-O-methyldiaporthin
C12H12O5     相似度:76.9%
Phytochemistry          1988          27          3123-3125
De-O-methyldiaporthin,a phytotoxin from Drechslera siccans
Yali F. Hallock,Jon Clardy,Doug S. Kenfield,Gary Strobel
Structure      13C NMR   碳谱模拟图
3 .     6,8-dihydroxy-3-(2-hydroxypropyl) isocoumarin
C12H12O5     相似度:69.2%
Natural Product Research          1994          5          95-103
Isocoumarins of the Fungus Ceratocystis Fimbriata coffea
Gerard Gremaud; Raffaele Tabacchi
Structure      13C NMR   碳谱模拟图
4 .     3-(2S,4S-di-hydroxypen ty l)-6,8-dihydroxyisocoumarin
C14H16O6     相似度:64.2%
Chinese Journal of Medicinal Chemistry          2009          19          200-205
Chemical constituents from the endophytic fungus Acremonium sp. J1 of Antiaris toxicaria
QUE Dong-mei, DAI Hao-fu, ZENG Yan-bo, WU Jiao, MEI Wen-li
Structure      13C NMR   碳谱模拟图
5 .     3-(2S-hydroxy-4-oxopentyl)-6,8-dihydroxyisocoumarin
C14H14O6     相似度:64.2%
Chinese Journal of Medicinal Chemistry          2009          19          200-205
Chemical constituents from the endophytic fungus Acremonium sp. J1 of Antiaris toxicaria
QUE Dong-mei, DAI Hao-fu, ZENG Yan-bo, WU Jiao, MEI Wen-li
Structure      13C NMR   碳谱模拟图
6 .     fusariumin
C18H22O5     相似度:55.5%
Bioorganic & Medicinal Chemistry Letters          2011          21          1887-1889
Toxic polyketides produced by Fusarium sp., an endophytic fungus isolated from Melia azedarach
Sheng-Xiang Yang ,Jin-Ming Gao , Qiang Zhang ,Hartmut Laatsch
Structure      13C NMR   碳谱模拟图
7 .     diaportinol
C13H12O7     相似度:53.8%
Journal of Natural Products          1999          62          1182-1184
Dichlorodiaportin, Diaportinol, and Diaportinic Acid: Three Novel Isocoumarins from Penicillium nalgiovense
Thomas Ostenfeld Larsen, and Jens Breinholt
Structure      13C NMR   碳谱模拟图
8 .     Phomopsinone C
C12H16O4     相似度:53.8%
European Journal of Organic Chemistry          2012                   1783-1789
Phomopsinones A–D: Four New Pyrenocines from Endophytic Fungus Phomopsis sp.
Hidayat Hussain, Karsten Krohn, Ishtiaq Ahmed, Siegfried Draeger, Barbara Schulz, Sebastiano Di Pietro and Gennaro Pescitelli
Structure      13C NMR   碳谱模拟图
9 .     cytogenin
C11H10O5     相似度:53.8%
The Journal of Antibiotics          1990          43          1505-1507
CYTOGENIN, A NOVEL ANTITUMOR SUBSTANCE
HIROYUKI KUMAGAI, TOHRU MASUDA, MICHIYO OHSONO, SEIKO HATTORI, HIROSHI NAGANAWA, TSUTOMU SAWA, MASA HAMADA, MASAAKI ISHIZUKA, TOMIO TAKEUCHI
Structure      13C NMR   碳谱模拟图
10 .     cytogenin
    相似度:53.8%
The Journal of Antibiotics          1994          47          440-446
BIOSYNTHESIS OF ANTITUMOR ANTIBIOTIC, CYTOGENIN
HIROYUKI KUMAGAI, MASAHIDE AMEMIYA, HIROSHI NAGANAWA, TSUTOMU SAWA, MASAAKI ISHIZUKA, TOMIO TAKEUCHI
Structure      13C NMR   碳谱模拟图
11 .     lunatinin
C13H14O6     相似度:53.8%
Mycoscience          2004          45          9-16
Taxonomy and secondary metabolites of Pseudobotrytis sp. FKA-25
Yuichi Yamaguchi, Rokuro Masuma, Yong-Pil Kim, Ryuji Uchida, Hiroshi Tomoda, Satoshi Omura
Structure      13C NMR   碳谱模拟图
12 .     6,8-Dihydroxy-3-methylisocoumarin
    相似度:53.8%
The Journal of Organic Chemistry          1989          54          4218-4220
An improved synthesis of 6,8-dimethoxy-3-methylisocoumarin, a fungal metabolite precursor
J. Kirby Kendall, Thomas H. Fisher, Harry P. Schultz, Tor P. Schultz
Structure      13C NMR   碳谱模拟图
13 .     4-Ethoxy-7-methoxyfuro (2,3-b) quinoline
    相似度:50%
Journal of Natural Products          1986          Vol 49          48
Studies on Heterocyclic Compounds, VI. Synthetic Investigation of Taifine
Sheng-Chu Kuo, Tsung-Ping Lin, Shenshyo S. Chang, Chun-Hsiung Wu, Borjinn Shieh, Teh-Chang Chou
Structure      13C NMR   碳谱模拟图
14 .     Steppogenin
C15H12O6     相似度:50%
Journal of Agricultural and Food Chemistry          2009          57          1195-1203
Tyrosinase Inhibitory Polyphenols from Roots of Morus lhou
Seong Hun Jeong, Young Bae Ryu, Marcus J. Curtis-Long, Hyung Won Ryu, Yoon Su Baek, Jae Eun Kang, Woo Song Lee and Ki Hun Park
Structure      13C NMR   碳谱模拟图
15 .     交链孢酚
    相似度:50%
Natural Product Research and Development          2011          23          850-852
Chemical Constituents of Ophiorrhiza austroyunnanensis
HUANG, Yan-li, LI, Jing, XIANG, Wei, SONG, Qi-shi
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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