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叮当小一

铁虫 (初入文坛)

[求助] 微谱求助两个化合物结构

化合物A:
29.712, 31.117, 55.814, 56.152, 60.888, 61.485, 68.879, 92.970, 103.295, 107.691, 114.925, 115.502, 130.367, 136.618, 152.449, 153.087, 154.451, 154.677, 155.515
溶剂:CDCl3

化合物B:
15.101, 31.011, 41.750, 45.963, 66.939, 68.431, 68.970, 69.132, 69.919, 71.279, 113.953, 113.980, 127.742, 127.857
溶剂:CDCl3
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

感谢参与,应助指数 +1
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110个化合物(查询结果仅供参考)
1 .     Irisflorentine
    相似度:65%
Archives of Pharmacal Research          2002          25          306-312
Isoflavonoids from the rhizomes of Belamcanda chinensis and their effects on aldose reductase and sorbitol accumulation in streptozotocin induced diabetic rat tissues
Sang Hoon Jung, Yeon Sil Lee, Sanghyun Lee, Soon Sung Lim and Yeong Shik Kim, et al.
Structure      13C NMR   碳谱模拟图
2 .     7-hydroxy-2',3',4'-trimethyl isoflavan
    相似度:63.1%
Journal of Natural Products          1991          Vol 54          810
Constituents of Astragalus membranaceus
Zheng-Quan He, John A. Findlay
Structure      13C NMR   碳谱模拟图
3 .     (+)-7-hydroxy-2',3',4'-trimethoxyisoflavan
    相似度:63.1%
Phytochemistry          1994          36          1387-1389
Antimicrobial isoflavans from Astragalus species
Nadia A. El-Sebakhy, Aya M. Asaad, Rokia M. Abdallah, Soad M. Toaima, Maged S. Abdel-Kader, Frank R. Stermitz
Structure      13C NMR   碳谱模拟图
4 .     isomucronulatol
    相似度:63.1%
Chinese Traditional and Herbal Drugs          2007          38          985-987
香港远志化学成分的分离与鉴定
吴剑峰;陈四保;陈士林;屠鹏飞;吴立军;杨丽娜
Structure      13C NMR   碳谱模拟图
5 .     (+)-isomucronulatol
    相似度:63.1%
Journal of Shenyang Pharmaceutical University          2003          20          104-106
Chemical constituents of the pericarp of Sphaerophysa salsula DC.
LI Guo-yu, WANG Jin-hui, LI Xian
Structure      13C NMR   碳谱模拟图
6 .     (3R)-7,2'-dihydroxy-3',4'-dimethoxyisoflavan
    相似度:57.8%
Chemistry & Biodiversity          2007          Vol. 4          2172
Phenolic Derivatives with Free-Radical-Scavenging Activities from Ixeridium gracile (DC.) Shih
Xue-Mei Ma, Yong Liu, and Yan-Ping Shi
Structure      13C NMR   碳谱模拟图
7 .     R(-)-3-(4-Hydroxybenzyl)-5-hydroxy-6, 7,8-trimethoxychroman-4-one
C19H20O7     相似度:57.8%
Planta Medica          1996          62          534-539
Constituents of Veitheimia viridifolia;I. Homoisoflavanones of the Bulbs
Gudrun Amschler, August W. Frahm, Armin Hatzelmann, Ulrich Kilian, Dieter MüIler-Doblies,and Ulrike Müller-Doblies
Structure      13C NMR   碳谱模拟图
8 .     5-hydroxy-3,4',6,7-tetramethoxyflavone
C19H18O7     相似度:57.8%
Acta Botanica Yunnanica          1994          16(4)          434-436
THE FLAVONOLS FROM LAGGERA PTERODONTA
LI Shun-Lin, DING Jing-Kai
Structure      13C NMR   碳谱模拟图
9 .     3',7-dihydroxy-2',4'-dimethoxy isoflavan
C17H18O5     相似度:57.8%
China Journal of Chinese Materia Medica          2007          32          318-322
Studies on flavonoids of Oxytropis falcata
LU Fang, XU Xiaojie
Structure      13C NMR   碳谱模拟图
10 .     (3R)-(-)-7,2'-dihydroxy-3,4-dimethoxy isoflavan
    相似度:57.8%
Journal of Natural Products          1991          Vol 54          810
Constituents of Astragalus membranaceus
Zheng-Quan He, John A. Findlay
Structure      13C NMR   碳谱模拟图
11 .     Irisjaponin B
C19H18O8     相似度:57.8%
Phytochemistry          1996          41          1219-1221
Highly oxygenated isoflavones from Iris japonica
Hiroyuki Minami, Aya Okubo, Mitsuaki Kodama
我有一个梦想,我想当校长
2楼2013-08-08 10:22:04
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
叮当小一: 金币+15, 有帮助 2013-08-09 09:43:31
查询结果:共查到64个化合物(查询结果仅供参考)
1 .     compound 10
C38H42O10     相似度:60%
European Journal of Organic Chemistry          2010                   5056-5062
Synthesis of A Bis-Macrotricyclic Host and Its Complexation with Secondary Ammonium Salts: An Acid–Base Switchable Molecular Handcuff
Jia-Bin Guo, Jun-Feng Xiang and Chuan-Feng Chen
Structure      13C NMR   碳谱模拟图
2 .     1-[4-(2-Ethoxyethoxymethyl)-2-methoxyphenyl]piperazine
    相似度:57.1%
Bioorganic & Medicinal Chemistry          2012          20          455-466
Bivalent molecular probes for dopamine D2-like receptors
Daniela Huber, Stefan Löber, Harald Hübner, Peter Gmeiner
Structure      13C NMR   碳谱模拟图
3 .     13,22,39,40,-tetraaza-6,16,19,29-trioxa-3,9,11,21,24,26,32-hexathiotetracyclo-[32,3,1,110.13,122.25]-heptatriaconta-1(38),10(39),25(40),34(35),36(37)-pentaene-12,23-dione
C26H36N4O6S6     相似度:57.1%
Heterocycles          2008          75          1457-1466
Metalloreceptors Composed of Organopalladium Complexes Containing 5-Mercapto-3H-1, 3, 4-thiadiazolin-2-ones
Nam Sook Cho, Sang Beom Kim, Min Hye Kim, Seong Gyun Park, Sung Kown Kang, Se Jin Lee, and Yeong-Joon Kim
Structure      13C NMR   碳谱模拟图
4 .     N-(3-{2-[2-(3-aminopropoxy)ethoxy]ethoxy}propyl)-4-methoxyaniline
C17H30N2O4     相似度:57.1%
European Journal of Organic Chemistry          2011                   6240-6253
Copper-Catalyzed Arylation of Oxadiamines and Polyamines
Maxim V. Anokhin, Alexei D. Averin and Irina P. Beletskaya
Structure      13C NMR   碳谱模拟图
5 .     compound 9
C38H46O12S2     相似度:57.1%
European Journal of Organic Chemistry          2010                   5056-5062
Synthesis of A Bis-Macrotricyclic Host and Its Complexation with Secondary Ammonium Salts: An Acid–Base Switchable Molecular Handcuff
Jia-Bin Guo, Jun-Feng Xiang and Chuan-Feng Chen
Structure      13C NMR   碳谱模拟图
6 .     2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-1-ferrocenylethanol
C19H18Cl2FeOS     相似度:57.1%
Chemistry & Biodiversity          2012          9          2236-2253
Sulfur-Containing Ferrocenyl Alcohols and Oximes: New Promising Antistaphylococcal Agents
Danijela Ilić, Ivan Damljanović, Dragana Stevanović, Mirjana Vukićević, Polina Blagojević, Niko Radulović and Rastko D. Vukićević
Structure      13C NMR   碳谱模拟图
7 .     Tweezer-Shaped Host
C60H68O16     相似度:57.1%
Helvetica Chimica Acta          2012          95          2604-2620
2,3,10,11-Tetrahydroxytetraphenylene and Its Application in Molecular Recognition
Jian-Fang Cui, Chao Chen, Xiang Gao, Zong-Wei Cai, Jian-Wei Han and Henry N. C. Wong
Structure      13C NMR   碳谱模拟图
8 .     compound 3
C22H28O8     相似度:56.2%
Tetrahedron Letters          2005          46          1575-1577
Intramolecular Cannizzaro desymmetrization of tetraethylene glycol assisted by a cation binding template
Yolanda Vida, Ezequiel Perez-Inestrosa, Rafael Suau
Structure      13C NMR   碳谱模拟图
9 .     lincomycin HCl
    相似度:53.3%
The Journal of Antibiotics          1981          34          596-599
STRUCTURE OF ANTIBIOTIC Bu-2545, A NEW MEMBER OF THE CELESTICETIN-LINCOMYCIN CLASS
SOICHIRO TODA, SUSUMU NAKAGAWA, TAKAYUKI NAITO, HIROSHI KAWAGUCHI
Structure      13C NMR   碳谱模拟图
10 .     celesticetin HCl
    相似度:53.3%
我有一个梦想,我想当校长
3楼2013-08-08 10:23:14
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