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向文非

至尊木虫 (著名写手)

[求助] 急求 在线感谢

14.72,14.92,16.25,18.66,18.80,19.75,20.55,21.93,22.21,23.02,24.21,24.78,25.11,26.12,26.16,26.68,26.91,27.07,27.10,28.73,29.28,30.58,31.31,32.38,32.82,33.65,34.23,36.36,37.15,39.44,40.04,40.08,41.28,46.06,48.16,49.08,49.62,50.25,52.71,56.05,57.25,75.18,78.42,88.57,122.31,126.44,129.01,133.29,135.13,135.25,136.50,138.02,206.46
这个化合物看着还好  不知肿么有这么多碳  求助  谢谢
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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
向文非: 金币+15, 楼上都那么多金币了 谢谢 2013-07-19 11:59:49
相似度:   %(相似度>=50%)



查询结果:共查到611个化合物(查询结果仅供参考)
1 .     pseudolaridimer B
C50H78O5     相似度:67.9%
Organic Letters          2012          14          5432-5435
Pseudolaridimers A and B, Hetero-Cycloartane–Labdane Diels–Alder Adducts from the Cone of Pseudolarix amabilis
Bo Li, De-Yun Kong, Yun-Heng Shen, Hu Yuan, Rong-Cai Yue, Yi-Ren He, Lu Lu, Lei Shan, Hui-Liang Li, Ji Ye, Xian-Wen Yang, Juan Su, Run-Hui Liu, and Wei-Dong Zhang
Structure      13C NMR   碳谱模拟图
2 .     skimmiarepin A
    相似度:66.0%
Phytochemistry          1994          36          1303-1306
Protolimonoid and lignans from Zanthoxylum petiolare
Mara S.P. Arruda, João B. Fernandes, Paulo C. Vieira, M. Fatima Das G.F. Da Silva, Jose R. Pirani
Structure      13C NMR   碳谱模拟图
3 .     29-norcycloart-5-ene and 5,8-lanostadiene-3β-ol
    相似度:66.0%
Zeitschrift für Naturforschung C          2004          59          15-18
Chemical Constituents of Euphorbia marschalliana Boiss.
A. R. Jassbi, S. Zamanizadehnajari, and S. Tahara
Structure      13C NMR   碳谱模拟图
4 .     codonopilate A
C49H82O3     相似度:66.0%
Journal of Natural Medicines          2011          65          18-23
Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula
Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda
Structure      13C NMR   碳谱模拟图
5 .     codonopilate B
C49H82O3     相似度:66.0%
Journal of Natural Medicines          2011          65          18-23
Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula
Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda
Structure      13C NMR   碳谱模拟图
6 .     codonopilate C
C49H80O3     相似度:66.0%
Journal of Natural Medicines          2011          65          18-23
Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula
Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda
Structure      13C NMR   碳谱模拟图
7 .     2,5-dimethyl-2-(4,8,12-trimethyltridecyl)naphtho[1,2-b]-3,4-dihydro-2H-pyran-6-yl N-[3-oxolup-20(29)-en-28-oyl]-2-aminoacetate
C63H95NO5     相似度:65.4%
Russian Journal of Organic Chemistry          2010          46          1355-1363
Synthesis of triterpene acids conjugates with α-tocopherol synthetic analogs
A. Yu. Spivak, R. R. Mufazzalova, E. R. Shakurova and V. N. Odinokov
Structure      13C NMR   碳谱模拟图
8 .     12,6'-dioctanoyl ginsenoside Rh2 (D-Rh2)
    相似度:64.1%
Bioorganic & Medicinal Chemistry Letters          2012          22          1082-1085
Structural modification of ginsenoside Rh2 by fatty acid esterification and its detoxification property in antitumor
Gong-Qing Wei, Yi-Nan Zheng, Wei Li, Wen-Cong Liu, Ting Lin, Wei-Yun Zhang, Hai-Feng Chen,Jin-Zhang Zeng, Xiao-Kun Zhang, Quan-Cheng Chen
Structure      13C NMR   碳谱模拟图
9 .     cycloeucalenol linolenate
C48H78O2     相似度:64.1%
Chemical & Pharmaceutical Bulletin          2009          57          401-404
Alpha-Reductase and Aromatase Inhibitory Constituents from Brassica rapa L. Pollen
Yong-Hui Li, Yi-Fang Yang, Kun Li, Li-Li Jin, Nian-Yun Yang and De-Yun Kong
Structure      13C NMR   碳谱模拟图
10 .     cycloeucalenol vernolitate
C48H80O3     相似度:64.1%
Journal of the Chinese Chemical Society          2000          47          555-560
The Chemical Constituents from the Heartwood of Eucalyptus citriodora
Ching-Kuo Lee* and Ming-Huey Chang
Structure      13C NMR   碳谱模拟图
我有一个梦想,我想当校长
2楼2013-07-18 22:56:57
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向文非

至尊木虫 (著名写手)

引用回帖:
2楼: Originally posted by wangwang1989 at 2013-07-18 22:56:57
相似度:   %(相似度>=50%)



查询结果:共查到611个化合物(查询结果仅供参考)
1 .     pseudolaridimer B
C50H78O5     相似度:67.9%
Organic Letters          2012          14          5432-543 ...

你好   这相似度有点低  我删上几个你可不可以重新帮我查下  谢谢14.72,16.25,18.66,18.80,19.75,21.93,22.21,23.02,24.78,25.11,26.12,26.16,26.68,26.91,27.07,27.10,28.73,29.28,30.58,31.31,32.38,32.82,33.65,34.23,36.36,37.15,39.44,40.04,40.08,48.16,49.08,50.25,52.71,56.05,57.25,78.42,88.57,122.31,126.44,129.01,136.50,138.02
3楼2013-07-19 00:31:49
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wangwang1989

至尊木虫 (职业作家)

引用回帖:
3楼: Originally posted by 向文非 at 2013-07-19 00:31:49
你好   这相似度有点低  我删上几个你可不可以重新帮我查下  谢谢14.72,16.25,18.66,18.80,19.75,21.93,22.21,23.02,24.78,25.11,26.12,26.16,26.68,26.91,27.07,27.10,28.73,29.28,30.58,31.31,32.38,32.82,33.65 ...

重新开贴。嘿嘿,我要挣 你的金币
我有一个梦想,我想当校长
4楼2013-07-19 10:18:50
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wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主

【答案】应助回帖

感谢参与,应助指数 +1
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
14.72,16.25,18.66,18.80,19.75,21.93,22.21,23.02,24.78,25.11,26.12,26.16,26.68,26.91,27.07,27.10,28.73,29.28,30.58,31.31,32.38,32.82,33.65,34.23,36.36,37.15,39.44,40.04,40.08,48.16,49.08,50.25,52.71,56.05,57.25,78.42,88.57,122.31,126.44,129.01,136.50,138.02
  
溶剂选项: 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值  
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2494个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     α,β-amyrin
    相似度:69.0%
Natural Product Research and Development          2002          14(3)          1-6
STUDIES ON THE CHEMICAL CONSTITUENTS OF THE FLOWER OF CAMPSIS GRANDIFLORA (THUNB.)K.SCHUM.AND ITS CONTRACEPTIVE EFFECT
ZHAO Qian; LIAO Mao chuan GUO Ji xian
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

2 .     3'α-[β-sitosteryl-3β-oxy]dihydronepetalactone
C39H64O3     相似度:66.6%
Journal of Natural Products          2000          63          888-890
Constituents of Nepeta caesarea
Gülaγtı Topγu, Gamze Kökdil, and Sabiha Manav Yalγı
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

3 .     (3β,3'β)-3,3'-[Hexane-1,6-diylbis(1H-1,2,3-triazole-1,4-diylmethanediyloxy)]bisolean-12-en-28-oic Acid
    相似度:66.6%
Chemistry & Biodiversity          2010          7          690-697
Synthesis of Oleanolic Acid Dimers as Inhibitors of Glycogen Phosphorylase
Keguang Cheng, Jun Liu, Hongbin Sun and Juan Xie
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

4 .     24-ethylcholesta-5,22E-dien-3β-O-β-D-pyranoglucosyl-6'-O-palmitate
    相似度:66.6%
Phytochemical Analysis          1992          3          38-41
Characterization of acylated steryl glycosides from Euryale ferox by nuclear magnetic resonance spectroscopy
Zhao Haoru and Zhao Shoushun
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

5 .     compound 5a
C30H52O3     相似度:66.6%
Phytochemistry          1985          24          2359-2367
Triterpenoids from Mangifera indica
V. Anjaneyulu, K. Harischandra Prasad, K. Ravi, J.D. Connolly
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

6 .     3β,24(S),25-trihydroxycycloartane and 3β,24(R),25-trihydroxycycloartane
    相似度:66.6%
Zeitschrift für Naturforschung C          2004          59          15-18
Chemical Constituents of Euphorbia marschalliana Boiss.
A. R. Jassbi, S. Zamanizadehnajari, and S. Tahara
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

7 .     11 ,12 :13 ,28-diepoxyoleanan-3 -yl (9Z)-hexadec-9-enoate
C46H76O4     相似度:65.2%
Helvetica Chimica Acta          2004          Vol. 87          46
Palmitoleate (=(9Z)-Hexadeca-9-enoate) Esters of Oleanane Triterpenoids from the Golden Flowers of Tagetes erecta: Isolation and Autoxidation Products
Shaheen Faizi and Aneela Naz
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

8 .     N-{3-[4-(3-(Bisbutylamino)propyl)piperazinyl]pro-pyl}-3-O-acetyl-ursolamide
C50H88N4O3     相似度:65.1%
Bioorganic & Medicinal Chemistry          2008          16          771-782
Pharmacomodulation on the 3-acetylursolic acid skeleton: Design, synthesis, and biological evaluation of novel N-{3-[4-(3-aminopropyl)piperazinyl]propyl}-3-O-acetylursolamide derivatives as antimalarial agents
Simone C.B. Gnoatto, Sophie Susplugas, Luciana Dalla Vechia, Thais B. Ferreira, Alexandra Dassonville-Klimpt, Karine R. Zimmer, Catherine Demailly, Sophie Da Nascimento, Jea
Domyallbesttohaveahappylife.
5楼2013-07-19 10:28:54
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wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主

你这不会是两个化合物吧?

» 本帖已获得的红花(最新10朵)

Domyallbesttohaveahappylife.
6楼2013-07-19 10:30:26
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向文非

至尊木虫 (著名写手)

送红花一朵
引用回帖:
6楼: Originally posted by wangkaibo123 at 2013-07-19 10:30:26
你这不会是两个化合物吧?

不知道啊  有可能   谢谢
7楼2013-07-19 10:44:42
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向文非

至尊木虫 (著名写手)

n4
8楼2014-01-02 17:15:38
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