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[求助]
维普求助，急急！！！ 已有1人参与
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JGX-H-12-5 C谱数据：16.14,19.72,20.58, 21.05,23.19,25.25,25.88,26.85,33.47,34.43,35.69,40.95,70.34,131.63,135.24,135.60,144.09,174.67 |
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cjpballack
铁杆木虫 (正式写手)
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药化理工男: 金币+10, ★有帮助 2015-07-01 12:36:48
感谢参与，应助指数 +1
药化理工男: 金币+10, ★有帮助 2015-07-01 12:36:48
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查询结果：共查到23个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 9-[2-(2(5H)-furanone-4-yl)ethyl]-4,8,9-trimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-4-carboxylic acid C20H28O4 相似度:70% Journal of Asian Natural Products Research 2012 14 785-788 Two new diterpenoids from Croton crassifolius Ying Hu, Lei Zhang, Xiao-Qiong Wen, Xiao-Jun Zeng, Wen Rui & Ying-Zhou Cen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound 2 C20H28O4 相似度:70% Journal of Natural Products 2012 75 2188-2192 Clerodane Diterpenoids from Croton crassifolius Guo-Cai Wang, Jia-Gui Li, Guo-Qiang Li, Jiao-Jiao Xu, Xia Wu, Wen-Cai Ye, and Yao-Lan Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 9-[2-(2(5H)-furanone-4-yl)ethyl]-4,8,9-trimethyl-1,2,3,4,5,6,7,8-octahydro-naphthalene-4-carboxylic acid C20H28O4 相似度:70% Chinese Traditional and Herbal Drugs 2013 44 1231-1236 Chemical constituents of Croton crassifolius ZHU Yao-kui, HU Ying, CHENG Ni, CEN Ying-zhou Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 11 C21H28O4 相似度:66.6% Journal of Natural Products 2003 66 1263-1265 Determination of the Absolute Stereochemistry of Cyclosmenospongine Natalia K.Utkina,Vladimir A. Denisenko, Olga V. Scholokova, and Aleksandra E. Makarchenko Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 1R,3S,6S,7R,10S-3-Acetyloxy-7-isopropyl-4,10-dimethylbicyclo[4.4.0]dec-4-en-10-ol 相似度:66.6% Chemistry of Natural Compounds 2002 38 154-160 SYNTHESIS OF THE ELEUTHESIDE CORE FROM (+)-d-CADINOL:CONSTRUCTION OF SIDE CHAINS ON THE MENTHANE RING I. P. Tsypysheva, A. M. Kunakova, O. V. Shitikova,L. V. Spirikhin, F. A. Valeev, and G. A. Tolstikov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 5-[2-(furan-3-yl)ethyl]-1,5,6-trimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-1-carboxylic acid C20H28O3 相似度:65% Journal of Natural Products 2005 68 7-10 ent-Halimane Diterpenes and a Guaiane Sesquiterpene from Cladogynos orientalis Mayuree Kanlayavattanakul, Nijsiri Ruangrungsi, Toshiko Watanabe, Masatoshi Kawahata, Bruno Therrien, Kentaro Yamaguchi, and Tsutomu Ishikawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . Methyl dodovisate B C21H26O4 相似度:61.9% Journal of Asian Natural products Research 2010 12 7-14 Clerodane diterpenoids and prenylated flavonoids from Dodonaea viscosa Hong-Mei Niu; Dong-Qin Zeng; Chun-Lin Long; Ying-Hui Peng; Yue-Hu Wang; Ji-Feng Luo; Hong-Sheng Wang; Ya-Na Shi; Gui-Hua Tang; Fu-Wei Zhao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Methyl dodovisate B C21H26O4 相似度:61.9% Journal of Asian Natural products Research 2010 12 7-14 Clerodane diterpenoids and prenylated flavonoids from Dodonaea viscosa Hong-Mei Niu; Dong-Qin Zeng; Chun-Lin Long; Ying-Hui Peng; Yue-Hu Wang; Ji-Feng Luo; Hong-Sheng Wang; Ya-Na Shi; Gui-Hua Tang; Fu-Wei Zhao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Methyl 9-[2-(2(5H)-furanone-4-yl)ethyl]-4,8,9-trimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-4-carboxylic ester C21H30O4 相似度:61.9% Journal of Asian Natural Products Research 2012 14 785-788 Two new diterpenoids from Croton crassifolius Ying Hu, Lei Zhang, Xiao-Qiong Wen, Xiao-Jun Zeng, Wen Rui & Ying-Zhou Cen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 1 C21H30O4 相似度:61.9% Journal of Natural Products 2012 75 2188-2192 Clerodane Diterpenoids from Croton crassifolius Guo-Cai Wang, Jia-Gui Li, Guo-Qiang Li, Jiao-Jiao Xu, Xia Wu, Wen-Cai Ye, and Yao-Lan Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-06-12 12:30:49