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北京石油化工学院2026年研究生招生接收调剂公告
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晚风静静吹

新虫 (初入文坛)

[求助] 微谱求助!!!急急急!!!

化合物A
查询模式:模糊查询  
碳谱数据输入:
13.83,22.63,25.95,28.68,29.26,29.34,29.56,29.66,31.90,64.69,114.32,115.76,125.92,129.97,145.20,159.57,168.37
溶剂选项:CDCl3
相似度:>=60  %

化合物B
查询模式:模糊查询  
碳谱数据输入:
13.86,22.42,22.62,25.94,28.69,29.25,29.31,29.49,29.54,29.63,31.89,64.72,114.08,114.42,115.32,121.90,126.60,145.16,145.56,147.79,168.43
溶剂选项:CDCl3
相似度:>=60  %

非常感谢!
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晚风静静吹

新虫 (初入文坛)

求求大虾帮帮忙,感激不尽!
2楼2012-10-23 16:34:42
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sunqhui

金虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
晚风静静吹: 金币+10, ★★★很有帮助 2012-10-24 10:22:47
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
13.8,22.6,25.9,28.6,29.2,29.3,29.5,29.6,31.9,64.6,114.3,115.7,125.9,129.9,145.2,159.5,168.3
  
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1373个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     compound 2
C43H76O3     相似度:94.1%
Phytochemistry          1997          45          571-574
Clerodane diterpenoids, long chain esters of coumaric acid and other compounds from Baccharis myrsinites
Cong-Jun Li, Ahmed A. Ahmed, Alicia Del Carmen Arias, Tom J. Mabry
Structure      13C NMR   碳谱模拟图

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

2 .     decyl p-coumarate
C19H28O3     相似度:88.2%
Chemical & Pharmaceutical Bulletin          2009          57          476-480
Synthesis and DNA Polymerase α and β Inhibitory Activity of Alkyl p-Coumarates and Related Compounds
Katsumi Nishimura, Yukiko Takenaka, Manami Kishi, Takao Tanahashi, Hiromi Yoshida, Chiaki Okuda and Yoshiyuki Mizushina
Structure      13C NMR   碳谱模拟图

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

3 .     hexyl ester of p-hydroxy cinnamic acid
C15H20O3     相似度:76.4%
Zeitschrift für Naturforschung B          2005          60b          341-346
Enzymes Inhibitory Constituents from Buddleja crispa
Ijaz Ahmad, Abdul Malik, Nighat Afza, Itrat Anis, Itrat Fatima, Sarfraz Ahmad Nawaz, Rasool Bukhsh Tareen, and M. Iqbal Choudhary
Structure      13C NMR   碳谱模拟图

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

4 .     (5Z)-5-[4-(Hexadecyloxy)benzylidene]imidazolidine-2,4-dione
C26H40N2O3     相似度:76.4%
Chemistry & Biodiversity          2011          Vol. 8          1470-1485
Optimization of (Phenylmethylidene)-hydantoins as Prostate Cancer Migration Inhibitors: SAR-Directed Design, Synthesis, and Pharmacophore Modeling
Mudit Mudit and Khalid A. El Sayed
Structure      13C NMR   碳谱模拟图

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

5 .     octadecyl caffeate
    相似度:75%
Planta Medica          1998          64          237-241
Antimalarial Naphthoquinones from Nepenthes thorelil
Kittisak Ukhitwitayawuid, Rawiwun Kaewamatawong, Nijsiri Ruangrungsi, and jerapan Krungkrai
Structure      13C NMR   碳谱模拟图

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

6 .     octacosanoyl ferulate
    相似度:75%
Phytochemistry          1998          47          1431-1433
Alkyl chromone and other compounds from Clusia nemorosa
Márcio R. De Andrade, Elisangela X. Almeida, Lucia M. Conserva
Structure      13C NMR   碳谱模拟图

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

7 .     compound 1
    相似度:75%
Chemical & Pharmaceutical Bulletin          2003          51          1439-1440
Constituents of Hypericum laricifolium and Their Cyclooxygenase (COX) Enzyme Activities
Hesham Rushdey El-Seedi, Therese Ringbom, Kurt Torssell and Lars Bohlin
Structure      13C NMR   碳谱模拟图

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

8 .     Caffeic acid docosanoyl ester
    相似度:73.6%
Korean Journal of Pharmacognosy          2009          40(4)          326-333
Phytochemical Studies on Lonicera Caulis (2) - Aliphatic and Phenolic Compounds
Kim, Ju-Sun; Yean, Min-Hye; Seo, Hyun-Kyu; Lee, Je-Hyun; Kang, Sam-Sik
Structure      13C NMR   碳谱模拟图

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

9 .     3',4'-dihydroxy-trans-cinamic acid octacosyl ester
    相似度:72.2%
Chinese Traditional and Herbal Drugs          2009          40          512-516
千斤拔化学成分研究
李华;杨美华;斯建勇;马小军;缪剑华
Structure      13C NMR   碳谱模拟图

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

10 .     n-didecyl 2,2',3,3',4,4'-hexahydroxybiphenyl-6,6'-dicarboxylate
C34H50O10     相似度:70.5%
Journal of Natural Products          2001          64          1010-1014
Ellagitannins and Hexahydroxydiphenoyl Esters as Inhibitors of Vertebrate Squalene Epoxidase
Ikuro Abe,Yasuhiko Kashiwagi,Hiroshi Noguchi, Takashi Tanaka, Yasumasa Ikeshiro, and Yoshiki Kashiwada
Structure      13C NMR   碳谱模拟图

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

11 .     n-ditetradecyl 2,2',3,3',4,4'-hexahydroxybiphenyl-6,6'- dicarboxylate
C42H66O10     相似度:70.5%
Journal of Natural Products          2001          64          1010-1014
Ellagitannins and Hexahydroxydiphenoyl Esters as Inhibitors of Vertebrate Squalene Epoxidase
Ikuro Abe,Yasuhiko Kashiwagi,Hiroshi Noguchi, Takashi Tanaka, Yasumasa Ikeshiro, and Yoshiki Kashiwada
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------
3楼2012-10-23 17:08:10
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sunqhui

金虫 (正式写手)

碳谱数据保留小数点后一位即可
4楼2012-10-23 17:09:19
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晚风静静吹

新虫 (初入文坛)

引用回帖:
4楼: Originally posted by sunqhui at 2012-10-23 17:09:19
碳谱数据保留小数点后一位即可

您好,我求助了两个化合物,能帮我看一下另一个化合物不?
还有就是搜索的得到的结果,可不可以多提供一些,非常感谢您的帮助!
5楼2012-10-24 10:22:18
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