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鄙人忧天

木虫 (著名写手)

[求助] 求助微谱数据

碳谱数据输入:
9.6,12.3,14.8,18.5,20.8,21.9,22.6,26.9,35.4,35.7,41.9,45.6,55,69.6,72.2,73.2,74.9,75.6,84.4,102.8,127,128.4,128.7,129,130.2,131.9,133.7,203.5
(最后一个为203.5,别看错)
溶剂是CDCL3。
求助相似度50%以上。

[ Last edited by 鄙人忧天 on 2013-11-7 at 19:51 ]
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wangkaibo123

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kerry

优秀版主

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
鄙人忧天(豆哥代发): 金币+20, 谢谢 2013-11-11 09:18:44
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391个化合物(查询结果仅供参考)
1 .     13-Acetylbaccatin
C33H40O12     相似度:66.6%
Bioorganic & Medicinal Chemistry          2000          8          1269-1280
Taxus canadensis abundant taxane: conversion to paclitaxel and rearrangements
Anastasia Nikolakakis, Gaétan Caron, Alice Cherestes, Françoise Sauriol, Orval Mamer, Lolita O Zamir
Structure      13C NMR   碳谱模拟图
2 .     baccatin III
    相似度:65.5%
Phytochemistry          1998          49          113-125
Taxoids from Cell Cultures of Taxus Chinensis
Birgitta Menhard, Wolfgang Eisenreich, Peter J. Hylands, Adelbert Bacher, Meinhart H. Zenk
Structure      13C NMR   碳谱模拟图
3 .     compound 8
    相似度:65.5%
Organic Magnetic Resonance          1983          21          257-260
Carbon-13 NMR spectra of taxane-type diterpenes: Oxiranes and oxetanes
Anibal C. Rojas, Deanna De Marcano, Bernardo Méndez and Jeannette de Méndez
Structure      13C NMR   碳谱模拟图
4 .     baccatin Ⅲ
    相似度:64.2%
Journal of Natural Products          1981          Vol 44          312-319
19-Hydroxybaccatin III, 10-Deacetylcephalomannine, and 10-Deacetyltaxol: New Antitumor Taxanes From Taxus wallichiana
Jerry L. McLaughlin, Roger W. Miller, Richard G. Powell, Cecil R. Smith Jr.
Structure      13C NMR   碳谱模拟图
5 .     7-O-β-xylosyl-10-deacetyltaxol C
    相似度:63.3%
Biochemical Systematics and Ecology          2007          35          704-708
A new taxol analogue from the leaves of Taxus cuspidata
Changhong Huo, Xiping Zhang, Cunfang Li, Yufang Wang, Qingwen Shi, Hiromasa Kiyota
Structure      13C NMR   碳谱模拟图
6 .     Compound 11
C31H39O11     相似度:63.3%
Bioorganic & Medicinal Chemistry Letters          1998          8          2227-2230
Synthesis of a paclitaxel isomer: C-2-acetoxy-C-4-benzoate paclitaxel
Shu-Hui Chen, Vittorio Farina, Dolatrai M. Vyas, Terrence W. Doyle
Structure      13C NMR   碳谱模拟图
7 .     Compound 11
C31H38O11     相似度:63.3%
Bioorganic & Medicinal Chemistry Letters          1998          8          2227-2230
Synthesis of a paclitaxel isomer: C-2-acetoxy-C-4-benzoate paclitaxel
Shu-Hui Chen, Vittorio Farina, Dolatrai M. Vyas, Terrence W. Doyle
Structure      13C NMR   碳谱模拟图
8 .     4α,10β,13α-acetoxy-2α-benzoyloxy-7β,9α-epidioxy-5β,20-epoxytax-11-en-1β-ol
C33H42O12K     相似度:63.3%
Heterocyclic Communications          2011          17          87-91
The first taxane peroxide from the rooted cuttings of Taxus canadensis
Pan, Zhen-Hua / Zhang, Man-Li / Wang, Yu-Fang / Dong, Mei / Huo, Chang-Hong / Sauriol, Françoise / Shi, Qing-Wen / Kiyota, Hiromasa / Zhang, Yong-Jian
Structure      13C NMR   碳谱模拟图
9 .     baccatin III
C31H38O11     相似度:62.0%
Natural Product Sciences          2000          6          96-101
Taxoids from the Heartwood of Taxus baccata L. Growing in Turkey
Erdemoglu, Nurgun; Sener, Bilge
Structure      13C NMR   碳谱模拟图
10 .     (1S,4S,5S,6R,7S,8S,9R,10S)-1-Acetoxy-9-benzoyloxy-8-[2R,3S-dihydroxy-3-phenyl]-propanoil-oxy-4,6-dihydroxydihydro-β-agarofuran
C33H40O11     相似度:62.0%
Bioorganic & Medicinal Chemistry          2011          19          2182-2189
Dihydro-β-agarofuran sesquiterpenes isolated from Celastrus vulcanicola as potential anti-Mycobacterium tuberculosis multidrug-resistant agents
David Torres-Romero,Ignacio A. Jiménez ,Rosario Rojas,Robert H. Gilman ,Matías López ,Isabel L. Bazzocchi
Structure      13C NMR   碳谱模拟图
11 .     Compound 1
    相似度:60.7%
Magnetic Resonance in Chemistry          2006          44          581-585
Solid-state NMR studies of the molecular structure of Taxol (pages 581–585)
Yu Ho, Der-Lii M. Tzou and Feng-I Chu
Structure      13C NMR   碳谱模拟图
12 .     compound 1
    相似度:60.7%
Journal of the Chemical Society, Perkin Transactions 1          1992                   2925-2929
14β-Hydroxy-10-deacetylbaccatin III, a new taxane from Himalayan yew (Taxus wallichiana Zucc.)
Giovanni Appendino, Pierluigi Gariboldi, Bruno Gabetta, Roberto Pace, Ezio Bombardelli and Davide Viterbo
Structure      13C NMR   碳谱模拟图
13 .     (2S,6S)-2-((2S,4S,6S)-6-(Benzyloxy)-4-methoxy-2-methylnonyl)-6-(2-(benzyloxy)ethyl)dihydro-2H-pyran-4(3H)-one
C32H46O5     相似度:60.7%
The Journal of Organic Chemistry          2012          77          9840-9845
Formal Total Synthesis of (+)-Neopeltolide
Sudhakar Athe, Balla Chandrasekhar, Saumya Roy, Tapan Kumar Pradhan, and Subhash Ghosh
Structure      13C NMR   碳谱模拟图
14 .     3'-Dephenyl-3'-difluoromethyl-10-acetyldocetaxel
C40H51F2NO15     相似度:60.6%
Bioorganic & Medicinal Chemistry          2000          8          1619-1628
Syntheses and biological activity of C-3'-difluoromethyl-taxoids
Iwao Ojima, Songnian Lin, John C Slater, Tao Wang, Paula Pera, Ralph J Bernacki, Cristiano Ferlini, Giovanni Scambia
Structure      13C NMR   碳谱模拟图
15 .     7,13-Diacetylbaccatin
    相似度:59.3%
Bioorganic & Medicinal Chemistry          2000          8          1269-1280
Taxus canadensis abundant taxane: conversion to paclitaxel and rearrangements
Anastasia Nikolakakis, Gaétan Caron, Alice Cherestes, Françoise Sauriol, Orval Mamer, Lolita O Zamir
Structure      13C NMR   碳谱模拟图
16 .     2'-acetyl-7-epi-cephalomannine
C47H55NO15     相似度:58.6%
Journal of Natural Products          2001          64          450-455
New Taxane Analogues from the Needles of Taxus canadensis
Junzeng Zhang,Francoise Sauriol,Orval Mamer,Xiao-Li You,Moulay A. Alaoui-Jamali,Gerald Batist,and Lolita O. Zamir
Structure      13C NMR   碳谱模拟图
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