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caozhengbin新虫 (初入文坛)
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[求助]
微谱求助，LB-2已有1人参与
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氘代氯仿测 16.3,17.8,19.2,19.6,19.8,20.1,21.5,27.9,30.7,31.2,32.9,33.2,35.7,36.4,39.0,39.2,41.4,43.0,46.2,54.7,63.0,68.9,124.0,132.9,134.9,195.6 求相似度>60% |
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lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48804.8
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- 帖子: 4735
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- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
caozhengbin: 金币+10, ★★★★★最佳答案 2014-10-11 15:59:14
感谢参与，应助指数 +1
caozhengbin: 金币+10, ★★★★★最佳答案 2014-10-11 15:59:14
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查询结果：共查到7056个化合物(查询结果仅供参考) 1 . 5α,6α-epoxy-(22E,24R)-ergosta-8(14)-diene-3β,7β-diol C28H44O3 相似度:77.7% Chemical & Pharmaceutical Bulletin 1997 45 1756-1760 Sterol Constituents from the Fruit Bodies of Grifola frondosa (FR.) S. F. Gray Takaaki ISHIZUKA,Yasunori YAOITA and Masao KIKUCHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . (24S)-24-Methylcholesta-4,22E,25-trien-3-one 相似度:74.0% Chemistry of Natural Compounds 2010 46 534-538 Secondary metabolites of the Vietnamese nudibranch mollusk Phyllidiella pustulosa E. G. Lyakhova, S. A. Kolesnikova, A. I. Kalinovskii and V. A. Stonik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 7α-methoxy-5α,6α-epoxyergosta-8(14),22E-dien-3β-ol 相似度:72.4% China Journal of Chinese Materia Medica 2014 39 1034-1039 Chemical constituents from Ganoderma philippii YANG Shuang, MA Qing-yun, NG Sheng-zhuo, DAI Hao-fu, GUO Zhi-kai, YU Zhi-fang, ZHAO You-xing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 5α,6β-epoxy-ergosta-8(14),22-diene-3β,7α-diol C28H44O3 相似度:71.4% Natural product sciences 2011 17 85-89 Cytotoxicity of Ergosterol Derivatives from the Fruiting Bodies of Hygrophorus russula Lee, Ik-Soo; Kim, Jin-Pyo; Na, Min-Kyun; Jung, Hyun-Ju; Min, Byung-Sun; Bae, Ki-Hwan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 22E-3β-hydroxy-5α,6α-epoxyergosta-22-en-7-one C28H44O3 相似度:71.4% Journal of Shenyang Pharmaceutical University 2012 29 678-684 A new disecosteroid from an endolichenic fungal stain Sporormiella irregularis(No.71-11-4-1) LI Yan-jun; LI Xiao-xia; CHEN Guo-dong; GAO Hao; GUO Liang-dong; YAO Xin-sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . ergosterol 相似度:70.3% China Journal of Chinese Materia Medica 2013 38 2671-2674 Chemical constituents from fungus Armillaria mellea YUAN Xing-li, , YAN Li-hua, *, ZHANG Qi-wei, WANG Zhi-min Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 7-ketocampesterol 相似度:70.3% Journal of Agricultural and Food Chemistry 2013 61 982-988 Novel Synthesis Strategy for the Preparation of Individual Phytosterol Oxides Junlan Gao, Qiulin Yue, Yishun Ji, Beijiu Cheng, and Xin Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . ergosta-4,6,8(14),22-tetraen-3-one 相似度:69.2% Journal of Natural Products 1998 61 1421-1422 Steroidal Constituents of Ganoderma applanatum and Ganoderma neo-japonicum Kim-Hong Gan, Shieh-Hsieh Kuo, and Chun-Nan Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . Ergosterol 相似度:69.2% Mycosystema 2011 30 636-643 The bioactive metabolites of Aspergillus versicolor F62 isolated from Haliclona simulans DONG Shi-Hao GONG Ting ZHU Ping Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . ergosterol 相似度:69.2% Chinese Joumal of Experimental Traditional Medical Fomulae 2011 17 97-101 Investigations on Chemical Constituents of Methanolic Extract from Penicillium jiangxiense CHEN Chao, PAN Wei-dong, XIAO Jian-hui, LIANG Guang-yi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 22E-7α-methoxy-5α,6α-epoxyergosta-8(14),22-dien-3β-ol C29H46O3 相似度:68.9% Magnetic Resonance in Chemistry 2010 48 38-43 New oxidized sterols from Aspergillus awamori and the endo-boat conformation adopted by the cyclohexene oxide system (pages 38–43) Hao Gao, Kui Hong, Guo-Dong Chen, Chuan-Xi Wang, Jin-Shan Tang, Yang Yu, Miao-Miao Jiang, Man-Mei Li, Nai-Li Wang and Xin-Sheng Yao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 22E-7α-methoxy-5α,6α-epoxyergosta-8(14),22-dien-3β-ol C29H46O3 相似度:68.9% Journal of Shenyang Pharmaceutical University 2012 29 678-684 A new disecosteroid from an endolichenic fungal stain Sporormiella irregularis(No.71-11-4-1) LI Yan-jun; LI Xiao-xia; CHEN Guo-dong; GAO Hao; GUO Liang-dong; YAO Xin-sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . gymnasterone C C28H40O3 相似度:67.8% Journal of Natural Products 2007 70 1731-1740 Variation in Cytostatic Constituents of a Sponge-Derived Gymnascella dankaliensis by Manipulating the Carbon Source Taro Amagata,Makoto Tanaka,Takeshi Yamada, Mitsunobu Doi, Katsuhiko Minoura, Hirofumi Ohishi,Takao Yamori, and Atsushi Numata Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 24(S)-Ergost-5-en-1α,3β,11α ,18-tetrol C28H48O4 相似度:67.8% Steroids 2005 70 487-493 Polyhydroxylated steroids from the soft coral Sinularia dissecta Pengfei Jin, Zhiwei Deng, Yuehu Pei, Hongzheng Fu, Jun Li, Leen Van Ofwegen, Peter Proksch, Wenhan Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 5α,6α-epoxy-(22E,24R)-ergosta-8(14),22-diene-3β,7α-diol 相似度:67.8% Archives of Pharmacal Research 2002 25 851-855 Cytotoxic ergosterols from paecilomyces sp. J300 Hak Cheol Kwon, Sang Deuk Zee, Sae Yun Cho, Sang Un Choi and Kang Ro Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . ergosterol 相似度:67.8% Natural Product Research and Development 2010 22 422-424 Chemical Constituents from Fruiting Bodies of Phylloporia ribis(Lonicera japonica Thunb.) LI Cong; ZHANG Yong-qing; LI Jia; QIU Li-li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . (24R)-24-methylcholesta-4,22-dien-3-one 相似度:67.8% Canadian Journal of Chemistry 1978 56 1898-1903 Identification of C-24 alkyl epimers of marine sterols by 13C nuclear magnetic resonance spectroscopy J. L. C. Sright, A. G. McInnes, S. Shimizu, D. G. Smith, J. A. Walter, D. Idler, W. Khalil Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . 3β-hydroxy-(22E,24R)-ergosta-5,7,22-triene 相似度:67.8% Chinese Pharmaceutical Journal 2014 49 180-183 Chemical Constituents from Phellinus robustus LIU Kun, HU Hua-gang, WANG Jun-li, JIA Yan-ju, LI Hui-xuan, LI Jing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . Ergosta-4,22-dien-3-one C28H44O 相似度:67.8% Chemistry of Natural Compounds 2012 48 341-343 Steroids of soft coral Scleronephthya sp. from the South China Sea Xue-Ping Sun, Chang-Lun Shao, Chang-Yun Wang, Xiu-Bao Li and Ying Xu, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . ergosterol 相似度:67.8% Journal of Chinese Medicinal Materials 2007 30 651-655 Studies on Chemical Constituents of Lobaria kurokawae Yoshim ZHANG Hai-juan, OU Yang, LOU Hong-xiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-10-11 13:31:36