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meitianyxs

木虫 (正式写手)

[求助] 微谱求助,谢谢! 已有1人参与

13C NMR (126 MHz, CDCl3) δ  15.16, 18.79, 20.16 ,20.28, 20.75, 20.78, 20.83, 20.91, 20.96, 31.49, 35.35, 38.88, 40.79, 41.80, 44.60, 45.73, 52.59, 69.51,70.64, 71.18, 71.29, 72.00, 75.01, 81.05, 83.35, 85.69, 89.31, 95.74, 111.34, 133.23, 147.52, 148.32, 167.73, 168.70, 170.21, 170.53, 171.20, 171.53, 172.76.
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

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meitianyxs: 金币+12, ★★★很有帮助 2015-03-27 10:47:57
1 .     Chuktabularin B
C37H44O17     相似度:79.4%
Organic Letters          2007          Vol. 9, No. 17          3383-3386
Chuktabularins A-D, Four New Limonoids with Unprecedented Carbon Skeletons from the Stem Bark of Chukrasia tabularis
Chuan-Rui Zhang, Sheng-Ping Yang, Shang-Gao Liao, Cheng-Qi Fan,Yan Wu, and Jian-Min Yue
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     Chukvelutin C
C39H48O17     相似度:76.9%
Organic Letters          2009          Vol.11,No.11          2281-2284
Chukvelutins A-C, 16-Norphragmalin Limonoids with Unprecedented Skeletons from Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Jian-Guang Luo, Xiao-Bing Wang, and Ling-Yi Kong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

3 .     Chuktabularin D
C38H46O17     相似度:76.9%
Organic Letters          2007          Vol. 9, No. 17          3383-3386
Chuktabularins A-D, Four New Limonoids with Unprecedented Carbon Skeletons from the Stem Bark of Chukrasia tabularis
Chuan-Rui Zhang, Sheng-Ping Yang, Shang-Gao Liao, Cheng-Qi Fan,Yan Wu, and Jian-Min Yue
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

4 .     Chuktabularin W
C40H50O17     相似度:75%
Chemical & Pharmaceutical Bulletin          2012          60(2)          195-204
Twelve Novel and Diverse 16-Norphragmalin-Type Limonoids from Chukrasia tabularis var. velutina
Jun Luo,Yi Li,Jun-Song Wang,Juan Lu,Xiao-Bing Wang,Jian-Guang Luo,and Ling-Yi Kong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

5 .     Chuktabularin V
C39H48O17     相似度:74.3%
Chemical & Pharmaceutical Bulletin          2012          60(2)          195-204
Twelve Novel and Diverse 16-Norphragmalin-Type Limonoids from Chukrasia tabularis var. velutina
Jun Luo,Yi Li,Jun-Song Wang,Juan Lu,Xiao-Bing Wang,Jian-Guang Luo,and Ling-Yi Kong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

6 .     Chubularisin O
C39H48O17     相似度:74.3%
Organic & Biomolecular Chemistry          2012          10          1448-1458
Kv1.2 potassium channel inhibitors from Chukrasia tabularis
Hong-Bing Liu, Hua Zhang, Ping Li, Yan Wu, Zhao-Bing Gao and Jian-Min Yue
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

7 .     chuktabularin G
C40H50O17     相似度:70%
Journal of Natural Products          2010          73          835-843
Chuktabularins E−T, 16-Norphragmalin Limonoids from Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Jian-Guang Luo and Ling-Yi Kong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

8 .     chuktabularin F
C39H48O17     相似度:69.2%
Journal of Natural Products          2010          73          835-843
Chuktabularins E−T, 16-Norphragmalin Limonoids from Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Jian-Guang Luo and Ling-Yi Kong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

9 .     tricalysioside A hexaacetate
C38H50O16     相似度:64.1%
Journal of Natural Products          2002          65          685-688
Tricalysiosides A-G: Rearranged ent-Kauranoid Glycosides from the Leaves of Tricalysia dubia
Dong-Hui He,Hideaki Otsuka,Eiji Hirata, Takakazu Shinzato, Masahiko Bando, and Yoshio Takeda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

10 .     chuktabularin E
C36H44O16     相似度:64.1%
Journal of Natural Products          2010          73          835-843
Chuktabularins E−T, 16-Norphragmalin Limonoids from Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Jian-Guang Luo and Ling-Yi Kong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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