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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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popcosen

铁杆木虫 (著名写手)

[求助] 微谱求助,急!急!急!

请大家帮我查查微谱数据,看看是什么化合物,谢谢了。
C谱是:167.2,160.8,145.2,144.9,135.5,126.0, 123.5, 121.9, 120.7, 118.8, 113.7, 112.3, 112.0, 102.9, 51.7, 39.6, 27.6, 27.6, 20.5

[ 来自科研家族 Natural Products家族 ]

[ Last edited by popcosen on 2012-11-14 at 15:11 ]
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popcosen

铁杆木虫 (著名写手)

大家帮帮忙。
2楼2012-11-14 15:12:17
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新新手

木虫 (小有名气)

输入格式不对,从小到大
3楼2012-11-14 16:33:46
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popcosen

铁杆木虫 (著名写手)

引用回帖:
3楼: Originally posted by 新新手 at 2012-11-14 16:33:46
输入格式不对,从小到大

您好 我已经从小到大排列了
C谱是:20.5, 27.6, 27.6, 39.6, 51.7, 102.9, 112.0, 112.3, 113.7, 118.8, 120.7, 121.9, 123.5, 126.0, 135.5, 144.9, 145.2, 160.8, 167.2,
4楼2012-11-14 17:08:42
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新新手

木虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
popcosen: 金币+30, ★★★★★最佳答案, 非常感谢 2012-11-14 19:39:56
1 .     neoechinulin A
    相似度:84.2%
Chemical & Pharmaceutical Bulletin          2004          52(3)          375-376
Golmaenone, a New Diketopiperazine Alkaloid from the Marine-Derived Fungus Aspergillus sp.
Yong LI,Xifeng LI,Se-Kwon KIM,Jung Sook KANG,Hong Dae CHOI,Jung Rae RHO,and Byeng Wha SON
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     neoechinulin A
C19H21O2N3     相似度:84.2%
Natural Product Research and Development          2007          19          48-50
Neoechinulin A:An Indole Alkaloid Isolated from Metabolites of Plant Endophyte
WANG Wei; CHEN Chao; YANG Jun; HU Chang-qi*
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     neoechinulin A
    相似度:73.6%
China Journal of Chinese Materia Medica          2008          33          1032-1035
Studies on chemical constituents of Saussurea laniceps
DAWA Zhuoma, ZHOU Yan, BAI Yang, GESANG Suolang, XIE Ping, DING Lisheng
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     variecolorin H
C20H23N3O3     相似度:70%
Journal of Natural Products          2007          70          1558-1564
Isoechinulin-type Alkaloids, Variecolorins A–L, from Halotolerant Aspergillus Wariecolor
Wen-Liang Wang, Zhen-Yu Lu, Hong-Wen Tao, Tian-Jiao Zhu, Yu-Chun Fang, Qian-Qun Gu, and Wei-Ming Zhu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     cristatumin D
C19H21N3O4     相似度:68.4%
Bioorganic & Medicinal Chemistry Letters          2012          22          4650-4653
Cristatumins A–D, new indole alkaloids from the marine-derived endophytic fungus Eurotium cristatum EN-220
Feng-Yu Du, Xiao-Ming Li, Chun-Shun Li, Zhuo Shang, Bin-Gui Wang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     brevianamide V
C21H23N3O2     相似度:66.6%
Organic Letters          2012          14          4770-4773
Brevianamides with Antitubercular Potential from a Marine-Derived Isolate of Aspergillus versicolor
Fuhang Song, Xinru Liu, Hui Guo, Biao Ren, Caixia Chen, Andrew M. Piggott, Ke Yu, Hong Gao, Qian Wang, Mei Liu, Xueting Liu, Huanqin Dai, Lixin Zhang, and Robert J. Capon
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     Brevianamide J
C42H42N6O5     相似度:65%
Organic Letters          2009          Vol.11,No.16          3714-3717
Brevianamide J, A New Indole Alkaloid Dimer from Fungus Aspergillus versicolor
Guo-You Li, Tao Yang, Ying-Gang Luo, Xiao-Zhen Chen, Dong-Mei Fang, and Guo-Lin Zhang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     methyl 3-(1-(1H-indol-3-yl)ethyl)indolizine-1-carboxylate
C20H18N2O2     相似度:65%
Tetrahedron          2012          68          5203-5208
Synthesis and preliminary biological study of bisindolylmethanes accessed by an acid-catalyzed hydroarylation of vinyl indoles
Tejas P. Pathak, Jaroslaw G. Osiak, Rachel M. Vaden, Bryan E. Welm, Matthew S. Sigman
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     Brevianamide R
C22H25N3O3     相似度:63.6%
Helvetica Chimica Acta          2010          93          2075-2080
Four New Alkaloids, Brevianamides O – R, from the Fungus Aspergillus versicolor
Guo-You Li, Li-Mei Li, Tao Yang, Xiao-Zhen Chen, Dong-Mei Fang and Guo-Lin Zhang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     11-isopropylcryptolepine
C19H19N2     相似度:63.1%
Journal of Natural Products          1999          62          238-240
11-Isopropylcryptolepine: A Novel Alkaloid Isolated from Cryptolepis sanguinolenta Characterized Using Submicro NMR Techniques
Chad E. Hadden, Maged H. M. Sharaf, Jane E. Guido, Russell H. Robins, Albert N. Tackie, Charles H. Phoebe, Jr., Paul L.Schiff, Jr., and Gary E. Martin
5楼2012-11-14 17:18:49
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