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方小平

金虫 (小有名气)

[求助] 微谱求助 H-1 已有1人参与

13C NMR (101 MHz, CD3OD_SPE) δ18.0,18.4,19.3,25.7,25.9,28.3,28.3,28.6,32.1,39.5,50.9,104.6,109.6,111.8,124.3,124.6,125.1,131.3,131.8,146.8,169.2.
溶剂:氘代甲醇
相似度要求:>50%
谢谢!
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【答案】应助回帖

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感谢参与,应助指数 +1
方小平: 金币+10, ★★★★★最佳答案 2015-01-09 11:12:13
查询结果:共查到6个化合物(查询结果仅供参考)  
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1 .     Lettowienolide
    相似度:52.3%
Natural Product Research          2010          24          710-717
Geranylbenzoquinonoids from Lettowianthus stellatus fruits
ohn J. Makangara; Mayunga H. H. Nkunya; Stephan S. Jonker
Structure      13C NMR   碳谱模拟图
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2 .     1,4,5,6-tetrahydroxy-7,8-diprenylxanthone
    相似度:52.1%
Chemistry & Biodiversity          2007          Vol. 4          940
Cytotoxic Prenylated Phenolic Compounds from the Twig Bark of Garcinia xanthochymus
Quan-Bin Han, Chun-Feng Qiao, Jing-Zheng Song, Nian-Yun Yang, Xin-Wei Cao, Yong Peng, Da-Jian Yang, Shi-Lin Chen, and Hong-Xi Xu
Structure      13C NMR   碳谱模拟图
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3 .     1,4,5,6-tetrahydroxy-7,8-di(3-methylbut-2-enyl)xanthone
C23H24O6     相似度:52.1%
Phytochemistry          2003                   981-986
Prenylated xanthones with NGF-potentiating activity from Garcinia xanthochymus
Wisinee Chanmahasathien, Yushan Li, Masayuki Satake,Yasukatsu Oshima, Nijsiri Ruangrungsi, Yasushi Ohizumi
Structure      13C NMR   碳谱模拟图
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4 .     (+)-(2R)kazinol I
C25H30O4     相似度:52%
Bioorganic & Medicinal Chemistry Letters          2010          20          3764-3767
New estrogenic compounds isolated from Broussonetia kazinoki
Da Yeon Lee, Do Hee Kim, Hwa Jin Lee, YoungJoo Lee, Kwang Hee Ryu, Bo-In Jung, Yun Seon Song, Jae-Ha Ryu
Structure      13C NMR   碳谱模拟图
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5 .     kuhistanol D
C22H30O4     相似度:50%
Chemical & Pharmaceutical Bulletin          2001          49(6)          707-710
Farnesyl Hydroxybenzoic Acid Derivatives from Ferula kuhistanica
Bei CHEN,Yoshihisa TAKAISHI, Kazuyoshi KAWAZOE,Kimiko TAMEMOTO, Gisho HONDA,Michiho ITO, Yoshio TAKEDA,Olimjon K. KODZHIMATOV, and Ozodbek ASHURMETOV
Structure      13C NMR   碳谱模拟图
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6 .     kuhistanol D
C22H30O4     相似度:50%
Journal of Natural Products          2000          63          362-365
Prenylated Benzoic Acid Derivatives from Ferula kuhistanica
Bei Chen,Kazuyoshi Kawazoe, Yoshihisa Takaishi, Gisho Honda, Michiho Itoh, Yoshio Takeda,Olimjon K. Kodzhimatov, and Ozodbek Ashurmetov
Structure      13C NMR   碳谱模拟图
2楼2015-01-09 10:34:15
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