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719660960

铜虫 (小有名气)

[求助] 微谱求助

29.45,41.23,55.72,56.16,87.29,99.36,101.38,102.46,102.75,103.36,105.58,105.74,110.05,117.47,120.98,121.15,122.02,124.23,125.06,127.18,128.29,131.79,132.72,132.83,157.19,160.61,163.73,164.15
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wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主

【答案】应助回帖

感谢参与,应助指数 +1
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115个化合物(查询结果仅供参考)
1 .     7-O-methyl-amentoflavone
    相似度:58.6%
Zeitschrift für Naturforschung C          2002          57          998-1003
The Chemical Composition of Microbiota decussata
M. Krauze-Baranowska, M. Mardarowicz, and M. Wiwart
Structure      13C NMR   碳谱模拟图
2 .     ginkgetin
    相似度:58.6%
Indian Journal of Chemistry          1996          35B          283-285
Chemical constituents of the leaves of Himalayan Taxus baccata:Use of DQF-COSY in the structure elucidation of biflavones
B Parthasarathi Reddy & G L David Krupadanam
Structure      13C NMR   碳谱模拟图
3 .     compound 3c
C24H22O4     相似度:57.1%
European Journal of Organic Chemistry          2011                   569-577
Lewis-Acid-Mediated Domino Reactions of Bis(diacetoxymethyl)-Substituted Arenes and Heteroarenes
J. Arul Clement, Ramakrishnan Sivasakthikumaran, Arasambattu K. Mohanakrishnan, S. Sundaramoorthy and Devadasan Velmurugan
Structure      13C NMR   碳谱模拟图
4 .     6-((4-(9H-carbazol-9-yl)phenyl)ethynyl)-2-butyl-1H-benzo[de]isoquinoline-1,3(2H)-dione
C36H26N2O2     相似度:57.1%
Australian Journal of Chemistry          2009          62          934-940
Synthesis and Properties of Novel 'Ethyne-linked' Compounds Containing Carbazole and 1, 8-naphthalimide Groups
Yu Liu, Hai-Ying Wang, Gang Chen, Xiao-Ping Xu and Shun-Jun Ji
Structure      13C NMR   碳谱模拟图
5 .     7,7'',4''-tri-O-methylamentoflavone
C33H24O10     相似度:57.1%
Indian Journal of Chemistry          1993          32B          601-603
A rare biflavone from Taxus baccata
V S Parmar, Anand Varhan, K S Bisht, N K Sharma, Rajni Jain & Poonam Taneja
Structure      13C NMR   碳谱模拟图
6 .     Ginkgetin
C32H22O10     相似度:57.1%
Natural Product Research and Development          2012          24          150-154
Cytotoxic Constituents from Selaginella tamariscina
CAO Yuan; WU Yong-ping; WEN Xiao-zhou; WENG Yan; WANG Qiang
Structure      13C NMR   碳谱模拟图
7 .     podocarpusflavone
C31H20O10     相似度:57.1%
Chinese Traditional and Herbal Drugs          2012          43          1724-1726
Chemical constituents in twigs and leaves of Sabina pingii var. wilsonii
FU Jin-song; LIN Yan; HAN He-dong; HU Hai-qing; WANG Xiao-ling
Structure      13C NMR   碳谱模拟图
8 .     sequoiaflavone
    相似度:56.6%
Natural Product Sciences          1998          4          9-14
Flavonoids from two Cupressaceae Plants
Maatooq, Galal T.; El-Sharkawy, Saleh H.; Afifi, Mohamed S.; Rosazza, Jack P. N.
Structure      13C NMR   碳谱模拟图
9 .     ginkgetin
    相似度:56.6%
Chinese Pharmaceutical Journal          2010          45          818-821
Studies on Chemical Constituents of the Rhizomes of Cyperus rotundus L.
XU Yan, ZHANG Zheng-zhu, ZOU Zhong-mei
Structure      13C NMR   碳谱模拟图
10 .     2,3-Dihydro-4'''-O-methyl Amentoflavone
C31H22O10     相似度:55.1%
Chemical & Pharmaceutical Bulletin          2005          53(1)          135-136
Biflavonoids from Cycas beddomei
Biswanath DAS,Gurram MAHENDER, Yerra KOTESWARA RAO, Anabathula PRABHAKAR,and Bharatam JAGADEESH
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
3楼2013-07-23 16:21:37
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

感谢参与,应助指数 +1
询结果:共查到115个化合物(查询结果仅供参考)
1 .     7-O-methyl-amentoflavone
    相似度:58.6%
Zeitschrift für Naturforschung C          2002          57          998-1003
The Chemical Composition of Microbiota decussata
M. Krauze-Baranowska, M. Mardarowicz, and M. Wiwart
Structure      13C NMR   碳谱模拟图
2 .     ginkgetin
    相似度:58.6%
Indian Journal of Chemistry          1996          35B          283-285
Chemical constituents of the leaves of Himalayan Taxus baccata:Use of DQF-COSY in the structure elucidation of biflavones
B Parthasarathi Reddy & G L David Krupadanam
Structure      13C NMR   碳谱模拟图
3 .     compound 3c
C24H22O4     相似度:57.1%
European Journal of Organic Chemistry          2011                   569-577
Lewis-Acid-Mediated Domino Reactions of Bis(diacetoxymethyl)-Substituted Arenes and Heteroarenes
J. Arul Clement, Ramakrishnan Sivasakthikumaran, Arasambattu K. Mohanakrishnan, S. Sundaramoorthy and Devadasan Velmurugan
Structure      13C NMR   碳谱模拟图
4 .     6-((4-(9H-carbazol-9-yl)phenyl)ethynyl)-2-butyl-1H-benzo[de]isoquinoline-1,3(2H)-dione
C36H26N2O2     相似度:57.1%
Australian Journal of Chemistry          2009          62          934-940
Synthesis and Properties of Novel 'Ethyne-linked' Compounds Containing Carbazole and 1, 8-naphthalimide Groups
Yu Liu, Hai-Ying Wang, Gang Chen, Xiao-Ping Xu and Shun-Jun Ji
Structure      13C NMR   碳谱模拟图
5 .     7,7'',4''-tri-O-methylamentoflavone
C33H24O10     相似度:57.1%
Indian Journal of Chemistry          1993          32B          601-603
A rare biflavone from Taxus baccata
V S Parmar, Anand Varhan, K S Bisht, N K Sharma, Rajni Jain & Poonam Taneja
Structure      13C NMR   碳谱模拟图
6 .     Ginkgetin
C32H22O10     相似度:57.1%
Natural Product Research and Development          2012          24          150-154
Cytotoxic Constituents from Selaginella tamariscina
CAO Yuan; WU Yong-ping; WEN Xiao-zhou; WENG Yan; WANG Qiang
Structure      13C NMR   碳谱模拟图
7 .     podocarpusflavone
C31H20O10     相似度:57.1%
Chinese Traditional and Herbal Drugs          2012          43          1724-1726
Chemical constituents in twigs and leaves of Sabina pingii var. wilsonii
FU Jin-song; LIN Yan; HAN He-dong; HU Hai-qing; WANG Xiao-ling
Structure      13C NMR   碳谱模拟图
8 .     sequoiaflavone
    相似度:56.6%
Natural Product Sciences          1998          4          9-14
Flavonoids from two Cupressaceae Plants
Maatooq, Galal T.; El-Sharkawy, Saleh H.; Afifi, Mohamed S.; Rosazza, Jack P. N.
Structure      13C NMR   碳谱模拟图
9 .     ginkgetin
    相似度:56.6%
我有一个梦想,我想当校长
2楼2013-07-23 16:21:17
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