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[求助]
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| 13C NMR (75 MHz, MeOD) δ 12.6, 17.3, 19.2, 22.3, 22.3, 22.5, 25.2, 29.4, 31.6, 31.7, 32.1, 33.5, 34.9, 35.2, 36.0, 37.0, 39.3, 41.4, 41.5, 43.9, 46.5, 57.4, 57.5, 68.3, 76.5, 76.8, 106.9, 157.7. |
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静思语: 金币+20, ★★★★★最佳答案 2015-05-16 21:23:06
感谢参与，应助指数 +1
静思语: 金币+20, ★★★★★最佳答案 2015-05-16 21:23:06
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1 . 24-methylenecholesta-3β,5α,6β-triol 相似度:96.4% Natural Product Research 1997 10 231-237 Two 11α-Acetoxysterols from the Palauan Soft Coral lobophytum cf. Pauciflorum Qing Lu; D. John Faulkner Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . ergost-24(28)-en-3β,5α,6β-triol C28H48O3 相似度:96.4% Acta Scientiarum Naturalium Universitatis Sunyatseni 2003 42(3) 105-107 Studies on the Secondary Metabolites of the Soft Coral, Sinularia sp. Collected from the South China Sea LAN Wen-jian, SU Jing-yu, ZENGLong-mei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 24-methylenecholestane-3β,5α,6β-triol 相似度:89.2% Indian Journal of Chemistry Section B 2000 39B 42-56 Two new terpenoid derivatives from a new soft coral species of the Nephthea genus of the India ocean A S R Anjaneyulu, M V R Krishna Murthy Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . (3β,5α,6β)-24-methylcholest-24(28)-ene-3,5,6,19-tetrol 相似度:85.7% Helvetica Chimica Acta 2006 Vol. 89 1330 Two New Polyhydroxylated Steroids from the Hainan Soft Coral Sinularia sp. Rui Jia, Yue-Wei Guo, Ernesto Mollo, Margherita Gavagnin, and Guido Cimino Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . numersterol A 相似度:85.7% Journal of Natural Products 2000 63 149-151 A Cytotoxic 5α,8α-Epidioxysterol from a Soft Coral Sinularia Species Jyh-Horng Sheu, Kuie-Chi Chang, and Chang-Yih Duh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . compound 3a 相似度:85.7% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . numersterol A C28H48O4 相似度:85.7% Journal of Natural Products 1989 Vol 52 934 Noval Polyhydroxylated sterols from the Soft Coral Sinularia numerose Jingyu Su, Xiaoqiang Yu, Longmei Zeng, Thomas C. W. Mak Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . numersterol A 相似度:85.7% Steroids 1992 57 3-6 Two polyhydroxylated steroids from the Chinese soft coral Sinularia microclavata Ruisheng Li, Zhishu Huang, Kanghou Long Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 3β,5α,6β-三羟基胆甾烷醇 相似度:85.7% Acta Scientiarum Naturalium Universitatis Sunyatseni 1988 27(2) 69-76 Studies on the Chemical Constituents of the Chinese Soft Coral Lobophytum chevalieri(XVII) Li Ruisheng Di Li Long Kanghou Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 5α-Cholestane-3β,5,6β-triol C27H48O3 相似度:85.7% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 3β,5α,6β,19-四羟基,24-亚甲基胆甾烷醇 C28H46O2 相似度:85.7% Chinese Journal of Marine Drugs 1993 1-7 Studies on the chemical constituents of the Chinese soft coral Nephthea capnelliformis Li Ruisheng, Tan Guili Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . (24S)-24-methylcholestane-3β,5α,6β,25-tetrol-25-monoacetate 相似度:82.7% Chinese Journal of Marine Drugs 2007 26(6) 13-16 Studies on chemical constituents of soft coral Lobophytum mi-crolobulatum YANG Ruo-lin, KUANG Yun-yan, SU Jing-yu, ZENG Long-mei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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