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400M DMSO 20.2,21.4,21.9,23.5,24.5,24.8,27.5,33.5,36.3,42.0,47.3,62.1,73.5,114.0,133.3,134.4,173.7,174.4,178.8 |
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
染以馨: 金币+8, ★★★★★最佳答案 2015-05-25 22:30:57
感谢参与，应助指数 +1
染以馨: 金币+8, ★★★★★最佳答案 2015-05-25 22:30:57
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1 . 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:71.4% 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 1 C21H30O4 相似度:71.4% 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-octahydronaphthalene-4-carboxylic ester C21H30O4 相似度:71.4% 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 . 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 5 . 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 6 . 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 7 . H-(R)-3-HVal-(S)-3-HAla-(S)-3-HLeu-OH 相似度:63.1% ChemBioChem 2002 3 424-432 On the Biodegradation of β-Peptides Jürg. V. Schreiber, Jens Frackenpohl, Frank Moser, Thomas Fleischmann, Hans-Peter E. Kohler and Dieter Seebach Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . taiwaniaquinol A C21H28O4 相似度:60% Phytochemistry 1995 40 871-873 Uncommon diterpenes with the skeleton of six-five-six fused-rings from Taiwania cryptomerioides Wang-Hong Lin, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . Halicholactone C20H32O4 相似度:60% Tetrahedron Letters 1989 30 4543-4546 Halicholactone and neohalicholactone, two novel fatty acid metabolites from the marine sponge halichondria okadai kadota Haruki Niwa, Kazumasa Wakamatsu, Kiyoyuki Yamada Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 6-epi-Cladieunicellin F C20H34O3 相似度:60% Chemical & Pharmaceutical Bulletin 2012 60 160-163 New 6-Hydroxyeunicellins from a Soft Coral Cladiella sp. Yung-Husan Chen, Tsong-Long Hwang, Yin-Di Su, Yu-Chia Chang, Yu-Hsin Chen, Pei-Han Hong, Li-Chung Hu, Wei-Hsuan Yen, Hsin-Yin Hsu, Shu-Jung Huang, Yueh-Hsiung Kuo and Ping-Jyun Sung Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . compound 2 相似度:60% Australian Journal of Chemistry 1983 36 1187-1196 The chemistry of Eremophila spp. XIX. New cembrane diterpenes from E. granitica and E. abietina EL Ghisalberti, PR Jefferies, TA Mori, VA Patrick and AH White Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-05-25 21:16:38