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全世界下雨8637

铜虫 (初入文坛)

[求助] 维普求助

13.90,16.15,17.31,19.04,20.34,20.65,20.85,21.87,22.04,25.06,26.18,27.43,28.64,28.98,29.06,29.37,31.24,33.46,35.07,35.64,35.82,36.36,38.87,39.08,39.29,39.50,39.71,39.92,40.13,45.21,51.87,57.32,59.86,60.86,67.99,68.38,69.27,69.51,70.12,72.12,73.50,74.25,74.30,74.50,74.82,76.08,76.75,81.43,85.92,86.17,87.58,87.86,91.26,102.95,103.62,103.86,103.91,114.51,129.61,152.82,172.62,208.06
氘代试剂MSO    谢谢!
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全世界下雨8637

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2楼: Originally posted by 笑多会怀孕 at 2013-10-24 19:20:17
查询结果:共查到685个化合物(查询结果仅供参考)
1 .     achlioniceoside A2
C60H94O34S2Na2     相似度:70.9%
Journal of Natural Products          2009          72          33-38
Triterpene Glycosi ...

亲,这个相似度有点低,能不能再帮忙查下
幸福快乐是自己的
3楼2013-10-24 19:43:56
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查看全部 4 个回答

笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
全世界下雨8637: 金币+5, 有帮助, 起到了一点点点点的帮助,还是解不出来,向你请教,又不回复,╮(╯▽╰)╭ 2013-10-25 09:10:54
查询结果:共查到685个化合物(查询结果仅供参考)
1 .     achlioniceoside A2
C60H94O34S2Na2     相似度:70.9%
Journal of Natural Products          2009          72          33-38
Triterpene Glycosides from Antarctic Sea Cucumbers. 2. Structure of Achlioniceosides A1, A2,and A3 from the Sea Cucumber Achlionice Wiolaecuspidata ()Rhipidothuria racowitzai)
Alexandr S. Antonov, Sergey A. Avilov, Anatoly I. Kalinovsky,Stanislav D. Anastyuk, Pavel S. Dmitrenok,Vladimir I. Kalinin,Sergi Taboada, Aina Bosh, Conxita Avila, and Valentin A. Stonik
Structure      13C NMR   碳谱模拟图
2 .     achlioniceoside A1
C60H94O34S2Na2     相似度:67.7%
Journal of Natural Products          2009          72          33-38
Triterpene Glycosides from Antarctic Sea Cucumbers. 2. Structure of Achlioniceosides A1, A2,and A3 from the Sea Cucumber Achlionice Wiolaecuspidata ()Rhipidothuria racowitzai)
Alexandr S. Antonov, Sergey A. Avilov, Anatoly I. Kalinovsky,Stanislav D. Anastyuk, Pavel S. Dmitrenok,Vladimir I. Kalinin,Sergi Taboada, Aina Bosh, Conxita Avila, and Valentin A. Stonik
Structure      13C NMR   碳谱模拟图
3 .     achlioniceoside A3
C60H92O34S2Na2     相似度:67.7%
Journal of Natural Products          2009          72          33-38
Triterpene Glycosides from Antarctic Sea Cucumbers. 2. Structure of Achlioniceosides A1, A2,and A3 from the Sea Cucumber Achlionice Wiolaecuspidata ()Rhipidothuria racowitzai)
Alexandr S. Antonov, Sergey A. Avilov, Anatoly I. Kalinovsky,Stanislav D. Anastyuk, Pavel S. Dmitrenok,Vladimir I. Kalinin,Sergi Taboada, Aina Bosh, Conxita Avila, and Valentin A. Stonik
Structure      13C NMR   碳谱模拟图
4 .     neotigogenin 3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→3)-β-D-glucopyranosyl-(1→3)]-β-Dglucopyranosyl-(1→4)-β-D-galactopyranoside
C62H102O31     相似度:62.9%
Planta Medica          2011          77          929-933
Cytotoxic Steroidal Saponins from Agave sisalana
Pi-Yu Chen, Chin-Hui Chen, Ching-Chuan Kuo, Tzong-Huei Lee, Yueh-Hsiung Kuo, Ching-Kuo Lee
Structure      13C NMR   碳谱模拟图
5 .     frondoside A7-3
C59H95O34S3Na3     相似度:62.9%
Canadian Journal of Chemistry          2007          85          626-636
Glycosides from the North Atlantic sea cucumber Cucumaria frondosa V — Structures of five new minor trisulfated triterpene oligoglycosides,frondosides A7-1, A7-2, A7-3, A7-4, and isofrondoside C
Alexandra S. Silchenko, Sergey A. Avilov, Anatoly I. Kalinovsky,Pavel S. Dmitrenok, Vladimir I. Kalinin, Jeffrey Morre, Max L. Deinzer,Carl Woodward, and Peter D. Collin
Structure      13C NMR   碳谱模拟图
2楼2013-10-24 19:20:17
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全世界下雨8637

铜虫 (初入文坛)

这两张是上述化合物的碳谱,跪求各位大侠的帮忙....

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4楼2013-10-24 20:55:50
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