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haijiaotang

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[求助] 求助以下化合物

13C NMR (75 MHz, MeOD) δ18.17,20.58, 21.48,21.82, 24.40, 27.80,29.08,31.69,32.29, 32.85,35.10, 35.43,37.38,39.25, 51.78,51.84, 68.51, 68.70, 76.60, 82.20,83.01,85.26, 103.99,122.13, 158.10, 167.90, 206.44,
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wangkaibo123

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【答案】应助回帖

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感谢参与,应助指数 +1
haijiaotang: 金币+10, ★★★很有帮助 2013-07-27 11:05:55
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948个化合物(查询结果仅供参考)
1 .     24-Methylene-shidasterone
C28H42O6     相似度:96.4%
Steroids          2007          72          751-755
Three new steroids from the roots of Serratula wolffii
András Simon, Gábor Tóth, Erika Liktor-Busa, Zoltán Kele, Mária Takács, András Gergely, Mária Báthori
Structure      13C NMR   碳谱模拟图
2 .     21-hydroxyshidasterone
C27H42O7     相似度:81.4%
Planta Medica          2013          79          52-59
Phytoecdysteroids from the Stem Bark of Vitex doniana and Their Anti-Inflammatory Effects
Ochieng, Charles O.; Ishola, Ismail O.; Opiyo, Sylvia A.; Manguro, Lawrence A.O.; Owuor, Philip O.; Wong, Keng-Chong:
Structure      13C NMR   碳谱模拟图
3 .     makisterone A
    相似度:78.5%
Korean Journal of Pharmacognosy          1998          29(4)          318-322
Studies on the Constituents from the Herbs of Ajuga multiflora (II)
Yu, Young-Jun; Do, Jae-Chul; Kwon, Soon-Youl; Son, Kun-Ho
Structure      13C NMR   碳谱模拟图
4 .     Japonicone{22,25-epoxy-24-methylene-2,3,14,20-tetrahydrocholest-7-en-6-on}
C28H42O6     相似度:78.5%
Chemistry of Natural Compounds          2010          46          738-741
Three phytoecdysteroids from Sagina japonica and potential biotransforming pathways of japonicone
Aiqun Jia, Yan Li, Jun Zhou and Jinming Gao
Structure      13C NMR   碳谱模拟图
5 .     Ecdysterone
    相似度:77.7%
Chemistry of Natural Compounds          2010          46          173-175
A new alloside from Neocheiropteris palmatopedata
Ye-Gao Chen, Jian-Hong Yang, Yan Zhang and Ying Liu
Structure      13C NMR   碳谱模拟图
6 .     (2β,3β,14α,20R,5'R)-2,3,14,20-tetrahydroxy-20-(3'-isopropylisoxalin-5'-yl)-5β-pregn-7-ene-6-one
C27H41NO6     相似度:77.7%
Russian Journal of Organic Chemistry          2008          44          1590-1597
Synthesis of analogs of ecdysteroids containing an isoxaline ring in the side chain
R. P. Litvinovskaya, S. V. Drach, G. A. Zhilitskaya and V. A. Khripach
Structure      13C NMR   碳谱模拟图
7 .     (2β,3β,14α,20R,5'R)-2,3,14,20-tetrahydroxy-20-(3'-methylisoxalin-5'-yl)-5β-pregn-7-ene-6-one
C25H37NO6     相似度:77.7%
Russian Journal of Organic Chemistry          2008          44          1590-1597
Synthesis of analogs of ecdysteroids containing an isoxaline ring in the side chain
R. P. Litvinovskaya, S. V. Drach, G. A. Zhilitskaya and V. A. Khripach
Structure      13C NMR   碳谱模拟图
8 .     2'-hydroxyecdysone
    相似度:74.0%
Phytochemistry          2003                   1179-1184
Ecdysteroids and other constituents from Sida spinosa L.
Faten M.M. Darwish, Manfred G. Reinecke
Structure      13C NMR   碳谱模拟图
9 .     ecdysterone
    相似度:74.0%
Acta Botanica Sinica          1996          38          399-405
Studieson the Chemical Constituents of the Leaves of Pseudotaxus chienii (Cheng)Cheng
Zhang Jun-zeng, Fang Qi-cheng and Liang Xiao-tian
Structure      13C NMR   碳谱模拟图
10 .     22-deoxyecdysterone
    相似度:74.0%
Acta Botanica Sinica          2001          43          316-318
Phytoecdysterones from Cucubalus baccifer
CHENG Yong-Xian, ZHOU Jun, TAN Ning-Hua, DING Zhong-Tao
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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