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kib流浪者至尊木蟲 (著名寫手)
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[求助]
碳譜微譜解析求助 已有1人參與
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請大俠幫忙解析下列碳譜微譜結(jié)構(gòu)： 13C-NMR（CD3OD）：13.77, 19.42, 20.60, 20.98, 25.84, 26.37, 33.56, 36.87, 37.89, 40.45, 43.20, 43.56, 43.68, 55.13, 55.85, 64.72, 84.16. 求大俠提供結(jié)構(gòu)解析信息，如有文獻將得到獎勵，非常感謝��！ @lifeliuyan |
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4樓2022-02-01 20:22:08
jiyannangxj
至尊木蟲 (著名寫手)
美女搞科研
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2樓2021-02-20 13:38:13
【答案】應助回帖
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查詢結(jié)果：共查到11個化合物(查詢結(jié)果僅供參考) 1 . hoffmanniaketone C20H32O3 相似度:85% Phytochemistry 1990 29 3587-3590 Diterpenes from Hoffmannia strigillosa M. Jaensch,J. Jakupovic,H. Sanchez,X.A. Dominguez Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 2 . 16,17-dihydroxy-3-oxophyllocladane 相似度:85% China Journal of Chinese Materia Medica 2010 35 3297-3301 Chemical constituents from Callicarpa nudiflora and their hemostatic acitivity ZHANG Jie; LI Baoquan; FENG Feng; TANG Yuping; LIU Wenyuan Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 相關(guān)學術(shù)研究 3 . (16R)-16,17-dihydroxyphyllocladan-3-one 相似度:85% Phytomedicine 2011 18 393-401 Central nervous system activities of two diterpenes isolated from Aloysia virgata Cristina Wasowski, Mariel Marder Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 4 . calliterpenone 相似度:80% Phytochemistry 1995 39 929-930 NMR chemical shift correlations in 16, 17-dihydroxy-kauranoids: Implication for stereochemical assignments Pawan K. Agrawal, Vibha Bishnoi, Anil K. Singh Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 5 . hoffmanniaketone 相似度:80% Indian Journal of Chemistry Section B 1996 35B 803-805 Complete spectral assignment of calliterpenone by two-dimensional NMR techniques and carbon-13 NMR assignments for related phyllocladane diterpenoids Pawan K Agrawal, Anil K Singh & Rajendra S Bhakuni Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 6 . calliterpenone monoacetate c22h34o4 相似度:76.1% Asian Journal of Chemistry 2006 18 1751-1758 Isolation of Fatty Acids and Other Constituents from Callicarpa macrophylla Fruits Ill-Min Chung, Kumud Upadhyaya and Atteeque Ahmad Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 相關(guān)學術(shù)研究 7 . 16α,17-dihydroxyphyllocladan-3-one C20H321O3 相似度:75% Indian Journal of Chemistry Section B 1996 35B 803-805 Complete spectral assignment of calliterpenone by two-dimensional NMR techniques and carbon-13 NMR assignments for related phyllocladane diterpenoids Pawan K Agrawal, Anil K Singh & Rajendra S Bhakuni Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 8 . Calliterpenone 相似度:73.6% Phytochemistry 1994 37 587-588 16oc, 17-isopropylideno-3-oxo-phyllocladane, a diterpenoid from Callicarpa macrophylla Anil K. Singh, Pawan K. Agpawal Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 相關(guān)學術(shù)研究 9 . 3β,16α,17-trihydroxy-phyllocladane C20H34O3 相似度:70% Indian Journal of Chemistry Section B 1994 33B 1205-1206 3β,16α,17-trihydroxyphyllocladane,a diterpenoid obtained after microbial transformation of the aqueous extract of Callicarpa macrophylla Anil K Singh & Pawan K Agrawal Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 相關(guān)學術(shù)研究 10 . ent-16β-H-3-oxokauran-17-ol C20H32O2 相似度:70% European Journal of Organic Chemistry 2007 2007 5020-5026 Tonantzitlolone and other Diterpenes from Stillingia sanguinolenta Gerald Dräger, Frank Jeske, Eike Kunst, Elda G. Lopez, Humberto V. Sanchez, Fotini Tsichritzis, Andreas Kirschning and Jasmin Jakupovic Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 11 . (16R)-16,17-dihydroxyphyllolladan-3-one C20H32O3 相似度:70% Chinese Traditional Patent Medicine 2020 42 938-942 Chemical constituents from Callicarpa kochiana and their cytotoxic activity and anti-inflammatory activity WU Zhong-han, CHEN Jing-jing, XU Fan, WANG Hong-gang Structure 13C NMR Structure & 13C NMR 數(shù)據(jù)分析 期刊地址 Match Report 相關(guān)學術(shù)研究 |
3樓2021-02-28 10:10:20
5樓2022-02-03 01:08:03
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