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豆蔻-年华

木虫 (正式写手)

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21.29, 22.59, 22.83, 22.93, 26.22, 27.06, 31.77, 34.16, 40.78, 46.04, 47.32, 48.42,52.09, 55.85, 61.76, 61.95, 74.26, 74.85, 80.86, 83.64, 107.55, 112.41, 121.13, 120.01.
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豆蔻-年华: 金币+10, ★★★★★最佳答案, 谢谢啊! 2013-08-18 13:25:35
1 .     compound 20
C25H41O6     相似度:56%
Journal of Asian Natural Products Research          2006          8          545-554
An attempt to enlarge the B ring of maoecrystal B,an ent-kaurane-type diterpene
L. XU and F.-P. WANG
Structure      13C NMR   碳谱模拟图
2 .     methyl 17-hydroxyhomodaphniphyllate
C23H37NO3     相似度:54.1%
Helvetica Chimica Acta          2007          Vol. 90          2156
Alkaloids from the Fruits of Daphniphyllum macropodum
Xiao-Ning Wang, Li-She Gan, Cheng-Qi Fan, Sheng Yin, and Jian-Min Yue
Structure      13C NMR   碳谱模拟图
3 .     (12S)-7α-acetoxy-18-chloro-15,16-epoxyneocleroda-13(16),14-dien-20,12-olide 4α,6α,19-Orthoacetate
C24H29O8Cl     相似度:54.1%
Journal of Natural Products          1996          59          367-373
Chemical Transformations of the Neoclerodane Diterpenes Eriocephalin and Capitatin: An Access to 4, 5-seco-Neoclerod-5(19)-ene Derivatives1
Ekkehard Mössner, 2 Maria C. de la Torre, and Benjamin Rodriguez
Structure      13C NMR   碳谱模拟图
4 .     compound 8
    相似度:54.1%
Chemical & Pharmaceutical Bulletin          1980          28          365-371
Carbon-13 Nuclear Magnetic Resonance Spectral Assignments of Grayanotoxin-I
NAOHIRO SHIRAI,HISAO NAKATA,TOYO KAIYA and JINSAKU SAKAKIBARA
Structure      13C NMR   碳谱模拟图
5 .     (13S,14R)-14-Acetoxy-6β-methoxy-17-trimethylsilyloxy-3α,5-cyclo-13,14-seco-5α-androstan-17-carbonitrile
    相似度:54.1%
Steroids          2004          69          501-509
Synthesis of 13,14-secotestosterone derivatives
Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot
Structure      13C NMR   碳谱模拟图
6 .     rabdosichuanin D
C24H34O8     相似度:54.1%
Phytochemistry          1990          29          2591-2595
Diterpenoids from Rabdosia setschwanensis
Huang Hao,Zhang Hongjie,Sun Handong
Structure      13C NMR   碳谱模拟图
7 .     5α-Bromo-3β-formyloxy-18-iodo-6,19-oxidopregnan-20-one
C22H30O4     相似度:54.1%
Steroids          1996          61          345-348
Synthesis of oxido-bridged analogs of 18-hydroxyprogesterone
M. O. Violeta Benedetti Doctorovich, Alberto A. Ghini, Gerardo Burton
Structure      13C NMR   碳谱模拟图
8 .     3α-aminodigoxigenin
C23H36NO4     相似度:54.1%
Steroids          1996          61          562-564
A straightforward synthesis of 3α- and 3β-aminodigoxigenin
Maciej Adamczyk, Jonathan Grote
Structure      13C NMR   碳谱模拟图
9 .     20β-( tert-butyidimethybtlyioxy)-5α-pregnane-13β,14β-diol 3-acetate
C29H52O4Si     相似度:54.1%
Steroids          1993          58          518-523
Synthesis and structure-activity relationships of 14β-hydroxy-5α-pregnanes: pregnanes that bind to the cardiac glycoside receptor
John F. Templeton, Yangzhi Ling, V.P.Sashi Kumar, Frank S. LaBella
Structure      13C NMR   碳谱模拟图
10 .     compound 2
    相似度:54.1%
Journal of the Chemical Society, Perkin Transactions 1          1975                   1502-1506
Structure and synthesis of a new ketone from Cedrus species; some new constituents of C. atlantica Manet
David R. Adams, Surendra P. Bhatnagar and Richard C. Cookson
Structure      13C NMR   碳谱模拟图
11 .     (1R,1'R,2S,5R)-5-methyl-2-methylethylcyclohexyl 2'-(3'',4''-methylenedioxyphenyl)cyclohex-2'-enylcarbamate
C24H33NO4     相似度:54.1%
Australian Journal of Chemistry          1994          47          2235-2254
Convergent Routes to the [1,3]Dioxolo[4,5-j]phenanthridin-6(5H)-one and 2,3,4,4a-Tetrahydro[1,3]dioxolo[4,5-j]phenanthridin-6(5H)-one Nuclei. Application to Syntheses of the Amaryllidaceae Alkaloids Crinasiadine, N-Methylcrinasiadine and Trisphaeridine
MG Banwell and CJ Cowden
Structure      13C NMR   碳谱模拟图
12 .     (1R,1'S,2S,5R)-5-methyl-2-methylethylcyclohexyl 2'-(3'',4''-methylenedioxyphenyl)cyclohex-2'-enylcarbamate
C24H33NO4     相似度:54.1%
Australian Journal of Chemistry          1994          47          2235-2254
Convergent Routes to the [1,3]Dioxolo[4,5-j]phenanthridin-6(5H)-one and 2,3,4,4a-Tetrahydro[1,3]dioxolo[4,5-j]phenanthridin-6(5H)-one Nuclei. Application to Syntheses of the Amaryllidaceae Alkaloids Crinasiadine, N-Methylcrinasiadine and Trisphaeridine
MG Banwell and CJ Cowden
Structure      13C NMR   碳谱模拟图
13 .     compound 13
C22H33NO5     相似度:54.1%
Indian Journal of Chemistry          1997          36B          682-684
Preparation of imine alkaloids from nor-diterpenoids alkaloids
Liming Gao, Shangzhen Zheng, Xiaojiang Hao, Xiaoxiong Wang & Xuwei Shen
Structure      13C NMR   碳谱模拟图
14 .     compound 8
    相似度:54.1%
Chinese Journal of Organic Chemistry          2008          28          1264-1267
Chemical Component Studies of the South China Sea Gorgonian Muricella Sinensis
YAN, Xiao-Hong LI, Zhen-Yu GUO, Yue-Wei*
Structure      13C NMR   碳谱模拟图
15 .     4-methyl-2-(6-trifluoromethyl-1,3-oxazinan-3-yl)-pentanoic acid methyl ester
C12H20F3NO3     相似度:54.1%
Journal of the Brazilian Chemical Society          2005          16          1255-1261
Synthesis of N-Substituted 6-Trifluoromethyl-1,3-oxazinanes
Nilo Zanatta, Adriana M. C. Squizani, Leonardo Fantinel, Fabiane M. Nachtigall, Deise M. Borchhardt, Helio G. Bonacorso and Marcos A. P. Martins
Structure      13C NMR   碳谱模拟图
16 .     四川香茶菜丁素
C24H34O8     相似度:54.1%
Chinese Traditional and Herbal Drugs          2012          43          247-250
Studies on diterpenoids from Rabdosia nervosa
WEI Zhi-xiong; GAO You-heng; LU Hai-xiao; HOU Yuan-fang; LIU Sha; LI Shu-hua
Structure      13C NMR   碳谱模拟图
17 .     compound 2
C26H42O8     相似度:53.8%
Chemical & Pharmaceutical Bulletin          1990          38          1743-1744
Sweet and Bitter Diterpene-Glucosides from Leaves of Rubus suavissimus
Satomi HIRONO,Wen-Hua CHOU,Ryoji KASAI,Osamu TANAKA and Toshiharu TADA
Structure      13C NMR   碳谱模拟图
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