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wawlpyw

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[求助] 微谱数据求助

溶剂氘仿
21.68,21.92,23.91,28.77,29.96,39.60,45.51,50.69,53.54,56.07,63.37,125.14,136.93,164.36
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wangkaibo123

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wawlpyw: 金币+8, 有帮助, 这个推断是生物碱类型槐果碱,为啥查询结果差强人意 2013-08-15 19:21:00
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

溶剂选项:
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202个化合物(查询结果仅供参考)
1 .     compound 2
C15H23ClO2     相似度:60%
Journal of Natural Products          2001          64          111-113
New Sesquiterpene Carbonimidic Dichlorides and Related Compounds from the Sponge Stylotella aurantium
Musri Musman, Junichi Tanaka, and Tatsuo Higa
Structure      13C NMR   碳谱模拟图
2 .     Compound 8
    相似度:58.8%
Magnetic Resonance in Chemistry          2002          40          307-310
Structural elucidation and complete assignment of a novel class of sulfonamides: bridgehead tricyclic sultams
Catherine Jolivet, Daniel D. Long, Russel S. Dahl and Andreas P. Termin
Structure      13C NMR   碳谱模拟图
3 .     sarmentol F
C13H24O2     相似度:57.1%
Chemical & Pharmaceutical Bulletin          2007          55(3)          435-441
Bioactive Constituents from Chinese Natural Medicines. XXII.1) Absolute Structures of New Megastigmane Glycosides, Sedumosides E1,E2, E3, F1, F2, and G, from Sedum sarmentosum (Crassulaceae)
Toshio MORIKAWA,Yi ZHANG,Seikou NAKAMURA,Hisashi MATSUDA,Osamu MURAOKA,and Masayuki YOSHIKAWA
Structure      13C NMR   碳谱模拟图
4 .     8-bromo-3-isopropyl-6-methyltricyclo[4.4.0.02,8]decan-7-one
    相似度:57.1%
Journal of Natural Products          2001          64          406-410
A Formal Total Synthesis of Racemic Sesquiterpenoid Sativene
Sasan Karimi
Structure      13C NMR   碳谱模拟图
5 .     (S*,R*) 2,7-Dimethyl-3,6-octanediol
    相似度:57.1%
Molecules          2001          6          244-252
Synthesis of (±)-trans-2, 5-Diisopropylborolane
Gerhard Laschober, Massimo Zorzi and Kevin J. Hodgetts
Structure      13C NMR   碳谱模拟图
6 .     nanonorcaryophyllene A
    相似度:57.1%
Natural Product Research          2008          22          1359-1364
A new norsesquiterpene from Hainan soft coral Sinularia sp.
Yan Li; Hui Huang; Yue-Wei Guo
Structure      13C NMR   碳谱模拟图
7 .     8β-hydroxy-gymnomitran-9-one
C15H24O2     相似度:57.1%
Phytochemistry          1991          30          1013-1014
A gymnomitrane-type sesquiterpenoid from in vitro cultures of Reboulia hemisphaerica
Rui M.S.C. Morais, L.J. Harrison, Hans Becker
Structure      13C NMR   碳谱模拟图
8 .     methyl E-3-({(1S,2R,4R,Ss)-2-hydroxy-7,7-dimethylbicyclo[2.2.1]heptan-1-yl}methylsulfinyl)propenoate
C14H22O4S     相似度:57.1%
Heterocycles          2002          56          209-220
High-Pressure Mediated Asymmetric Diels-Alder Reaction of Chiral Sulfinylacrylate Derivatives and Its Application to Chiral Synthesis of (-)-COTC and (-)-Gabosine C
Tamiko Takahashi,* Yoko Yamakoshi, Kazuya Okayama, Junko Yamada, Wei-Ying Ge, and Toru Koizumi
Structure      13C NMR   碳谱模拟图
9 .     methyl(5'R,6'R,7'R)-5'-methyl-8'-oxospiro[cyclohexane-1,2'-[3]oxa[1]azabicyclo[4.2.0]octane]-7'-carboxylate
C14H21NO4     相似度:57.1%
Heterocycles          2000          52          875-883
Double Stereodifferentiation in Intramolecular C-H Insertion Reaction toward the Synthesis of 1β-Methylcarbapenem Antibiotics
Masahiro Anada, Shinji Kitagaki, and Shunichi Hashimoto*
Structure      13C NMR   碳谱模拟图
10 .     (S)-6-tert-butoxycarbonylamino-2-tosylamino-1-hexanol
C18H30N2O5S     相似度:57.1%
Bioorganic & Medicinal Chemistry          2009          17          3463-3470
Synthesis and biological evaluation of reversible inhibitors of IdeS, a bacterial cysteine protease and virulence determinant
Kristina Berggren, Björn Johansson, Tomas Fex, Jan Kihlberg, Lars Björck, Kristina Luthman
Structure      13C NMR   碳谱模拟图
11 .     5-(5-(pyridin-2-yl)-2H-tetrazol-2-yl)pentylamine
    相似度:57.1%
The Journal of Antibiotics          2011          64          571-581
Design, synthesis and antibacterial activity of novel ketolides bearing an aryltetrazolyl-substituted alkyl side chain
Qiu-Ling Song, Bao-Qin Guo, Wen Zhang, Ping Lan, Ping-Hua Sun and Wei-Min Chen
Structure      13C NMR   碳谱模拟图
12 .     compound 12
    相似度:57.1%
Journal of the Chinese Chemical Society          2001          48          821-826
Ceramides from the Taiwan Red Alga Ceratodictyon spongiosum and Symbiotic Sponge Sigmadocia symbiotica
Jir-Mehng Lo, Wei-Lung Wang,Young-Meng Chiang and Chiu-Ming Chen*
Structure      13C NMR   碳谱模拟图
13 .     3R,9R-oxido-5-megastigmene
C13H22O     相似度:57.1%
Molecules          2012          17          3539-3546
A New Norisoprenoid and Other Compounds from Fuzhuan Brick Tea
Zhen-Mei Luo, Tie-Jun Ling, Li-Xiang Li, Zheng-Zhu Zhang, Hong-Tao Zhu, Ying-Jun Zhang and Xiao-Chun Wan
Structure      13C NMR   碳谱模拟图
14 .     Ts-Pro-DHA-OMe
    相似度:57.1%
European Journal of Organic Chemistry          2011                   4925-4930
Synthesis of Constrained Peptidomimetics Containing 2-Oxo-1,3-oxazolidine-4-carboxylic Acids
Luca Gentilucci, Alessandra Tolomelli, Rossella De Marco, Claudia Tomasini and Sören Feddersen
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2013-08-15 15:59:21
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wawlpyw

金虫 (初入文坛)

引用回帖:
2楼: Originally posted by wangkaibo123 at 2013-08-15 15:59:21
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

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似 ...

这个推断是生物碱类型槐果碱,为啥查询结果差强人意
3楼2013-08-17 11:45:15
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