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jiaxiadu

铜虫 (小有名气)

[求助] 求查微谱,谢谢啦

化合物:C谱数据。
11.1,13.4,16.5,17.5,20.4,22.6,24.8,27.5,29.7,29.9,31.3,32.0,36.9,41.4,47.5,54.6,55.0,66.6,72.1,85.2,85.9,95.9,98.0,99.8,101.6,103.2,107.2,121.7,125.0,128.7,130.3,135.3,143.4,154.3,161.7,162.4,165.0,176.7,197.1

谢谢了。刚开始使用小木虫,金币不多。攒够了金币一定多给,谢谢了。
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kaola0916

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
jiaxiadu: 金币+15, 有帮助, 谢谢啦。问题在我,这个化合物的碳谱不纯。但信誉要紧。以后还请多多帮助! 2012-05-24 13:57:59
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
11.1,13.4,16.5,17.5,20.4,22.6,24.8,27.5,29.7,29.9,31.3,32.0,36.9,41.4,47.5,54.6,55.0,66.6,72.1,85.2,85.9,95.9,98.0,99.8,101.6,103.2,107.2,121.7,125.0,128.7,130.3,135.3,143.4,154.3,161.7,162.4,165.0,176.7,197.1  
溶剂选项: 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值  
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8个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     7-methoxygambogellic acid
C39H46O9     相似度:53.8%
Journal of Natural Products          2009          72          117-124
Cytotoxic Polyprenylated Xanthones from the Resin of Garcinia hanburyi
Si-Jia Tao,Shu-Hong Guan,Wei Wang,Zhi-Qiang Lu,Guang-Tong Chen,Na Sha, Qing-Xi Yue, Xuan Liu,and De-An Guo
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     luperoside I methyl ester
C71H112O35     相似度:52.3%
Chemical & Pharmaceutical Bulletin          1989          37          895-900
Studies on the Constituents of Luffa operculata COGN. II. : Isolation and Structure Elucidation of Saponins in the Herb
Hikaru OKABE,Tsuneatsu NAGAO,Shizuko HACHIYAMA and Tatsuo YAMAUCHI
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     Benzyl 2α-Hydroxy-3β,23-(isopropylidenedioxy)urs-12-en-28-oate
    相似度:51.2%
Chemistry & Biodiversity          2009          6          864-874
Synthesis and Biological Evaluation of Asiatic Acid Derivatives as Inhibitors of Glycogen Phosphorylases
Liying Zhang, Jun Chen, Yanchun Gong, Jun Liu, Luyong Zhang, Weiyi Hua, and Hongbin Sun
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     Gambogellic acid
C38H44O8     相似度:51.2%
Phytochemistry          1996          41          815-820
Cytotoxic xanthones from Garcinia hanburyi
Jun Asano, Kazuhiro Chiba, Masahiro Tada, Takao Yoshii
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     compound 5
C42H65BO7Si     相似度:51.2%
Journal of Asian Natural Products Research          2011          13          297-303
Synthesis of a novel phosphate analog of 20-hydroxylecdysone with potent hypoglycemic activity
Dan Zhang; Min Zhang; Bao Ding; Xiao-Lin Wang; Zong-Yin Qiu; Yong Qin
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     saponarioside H
C41H64O14     相似度:51.2%
Journal of Natural Products          1999          62          449-453
Saponarioside C, the First α-D-Galactose Containing Triterpenoid Saponin, and Five Related Compounds from Saponaria officinalis
Zhonghua Jia, Kazuo Koike, and Tamotsu Nikaido
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     luperoside J methyl ester
C76H120O39     相似度:51.1%
Chemical & Pharmaceutical Bulletin          1989          37          895-900
Studies on the Constituents of Luffa operculata COGN. II. : Isolation and Structure Elucidation of Saponins in the Herb
Hikaru OKABE,Tsuneatsu NAGAO,Shizuko HACHIYAMA and Tatsuo YAMAUCHI
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     majusculamide D
C43H66N5O10     相似度:50%
Phytochemistry          1988          27          3101-3103
Majusculamide D and deoxymajusculamide D,two cytotoxins from Lyngbya majuscula
Richard E. Moore,Michael Entzeroth
Structure      13C NMR   碳谱模拟图
2楼2012-05-23 18:21:15
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