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夏天的雪2359

铁杆木虫 (著名写手)

笨笨的小虫

[求助] 求助微谱数据 已有1人参与

碳谱数据如下:
溶剂:氘代氯仿
15.7,15.8,17.0,18.6,23.7,23.9,26.2,26.4,27.2,27.4,28.3,28.6,31.3,32.7,32.9,33.5,34.9,37.2,37.4,38.8,39.0,40.0,41.9,47.0,47.5,47.9,55.4,79.3,121.9,145.4


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wangkaibo123

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【答案】应助回帖

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感谢参与,应助指数 +1
夏天的雪2359: 金币+30, ★★★★★最佳答案, 感谢Mr.Wang 2015-06-04 19:52:59
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
15.7,15.8,17.0,18.6,23.7,23.9,26.2,26.4,27.2,27.4,28.3,28.6,31.3,32.7,32.9,33.5,34.9,37.2,37.4,38.8,39.0,40.0,41.9,47.0,47.5,47.9,55.4,79.3,121.9,145.4  
溶剂选项: 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O CD3COOD C4D8O2 D2O CF3COOD CD3OD 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%)  
碳谱库:  Nat Syn



查询结果:共查到7295个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     β-amyrin
    相似度:100%
Phytochemistry          2005          66          1759-1766
Cloning and characterization of a cDNA encoding b-amyrin synthase from petroleum plant Euphorbia tirucalli L.
Masataka Kajikawa, Katsuyuki T. Yamato, Hideya Fukuzawa, Yasuyoshi Sakai,Hidenobu Uchida, Kanji Ohyama
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     β-amyrin
    相似度:100%
Planta Medica          1989          55          44-47
New Hepatoprotective Triterpenes from Canarium album
Masaharu Tamai, Naoharu Watanabe, Maywni Soineya,Hideaki Kondoh, Sadafumi Omura Zhang PeiLing, Rao Chang, and Chen Wei Ming
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     β-amyrin
    相似度:100%
Acta Botanica Yunnanica          2000          22(2)          225-233
Chemical Constituents from Balanophora harlandii
TENG Rong-Wei,WANGDe-Zu,YANG Chong-Ren
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     β-amyrin
C30H50O     相似度:100%
Acta Botanica Yunnanica          1999          21(4)          531-534
Chemical Constituents of Crepis phoenix
ZHONG Hai-Jun,LUO Shi-De, WANG Hui-Ying,CHEN Ji-Jun,LI Xue-Qiong
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     amyrin
    相似度:100%
Chemical & Pharmaceutical Bulletin          1987          35          1610-1614
Studies on the Constituents of Goat's Rue (Galega officinalis L.)
TAKEHIKO FUKUNAGA,KOICHI NISHIYA,KOICHI TAKEYA and HIDEJI ITOKAWA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     β-amyrin
C30H50O     相似度:100%
Chemistry of Natural Compounds          2009          45          921-924
ISOPRENOIDS OF Euphorbia sororia. I. TRITERPENOIDS
Y. Huang,H. A. Aisa, and M. I. Isaev
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     β-Amyrin
C30H50O     相似度:100%
Chemistry of Natural Compounds          2007          43          497-498
CHEMICAL CONSTITUENTS OF STEM BARK FROM Periploca sepium
Yang-Min Ma, Qi-Hua Shi, and Yang Kong
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2015-06-04 19:37:04
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