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方小平金虫 (小有名气)
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[求助]
微谱求助331 已有1人参与
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13C NMR (126 MHz, CDCl3) δ16.4,17.8,19.5,19.9,20.2,20.8,21.5,26.6,30.5,32.2,33.2,34.4,35.5,39.3,40.1,43.0,43.5,46.6,50.5,85.4,123.7,126.4,132.9,135.3,158.0,167.3,188.2,199.5. 相似度要求>55% 溶剂：CDCl3 谢谢！ |
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风行者007
至尊木虫 (著名写手)
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方小平: 金币+10, ★★★很有帮助 2014-07-09 11:27:54
感谢参与，应助指数 +1
方小平: 金币+10, ★★★很有帮助 2014-07-09 11:27:54
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查询结果：共查到2571个化合物(查询结果仅供参考) 1 . Calvasterol A C28H38O3 相似度:75% Phytochemistry 1995 38 947-950 Two steroids from Calvatia cyathiformis Nobuo Kawahara, Setsuko Sekita, Motoyoshi Satake Structure 13C NMR 碳谱模拟图 2 . ganodermaside A C28H40O2 相似度:75% Bioorganic & Medicinal Chemistry 2010 18 999-1002 Ganodermasides A and B, two novel anti-aging ergosterols from spores of a medicinal mushroom Ganoderma lucidum on yeast via UTH1 gene Yufang Weng, Lan Xiang, Akira Matsuura, Yang Zhang, Qianming Huang, Jianhua Qi Structure 13C NMR 碳谱模拟图 3 . ergosta-4,7,22-triene-3,6-dione 相似度:71.4% Journal of Asian Natural Products Research 2006 8 485-489 Fortisterol, a novel steroid with an unusual seven-membered lactone ring B from the Chinese marine sponge Biemna fortis Topsent X.-C. HUANG, Y.-W. GUO and G.-Q. SONG Structure 13C NMR 碳谱模拟图 4 . ergosta-4,7,22-trien-3,6-dione 相似度:71.4% Phytochemistry 1995 38 947-950 Two steroids from Calvatia cyathiformis Nobuo Kawahara, Setsuko Sekita, Motoyoshi Satake Structure 13C NMR 碳谱模拟图 5 . (3β,5α,9α-trihydroxyergosta-7,22-dien-6-one 相似度:71.4% Natural Product Research and Development 2010 22 972-975 Chemical Constitutes of Termitomyces schimperi Collected from Africa YANG Xiao-long;ZHU Ying-cheng; FANG Sheng-tao; JIANG Meng-yuan; LIU Ji-kai Structure 13C NMR 碳谱模拟图 6 . Calvasterol B C28H40O4 相似度:67.8% Phytochemistry 1995 38 947-950 Two steroids from Calvatia cyathiformis Nobuo Kawahara, Setsuko Sekita, Motoyoshi Satake Structure 13C NMR 碳谱模拟图 7 . (24R)-24-Methylcholesta-4,22E-dien-3,6-dione 相似度:67.8% 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 碳谱模拟图 8 . ganodermaside B C28H40O2 相似度:67.8% Bioorganic & Medicinal Chemistry 2010 18 999-1002 Ganodermasides A and B, two novel anti-aging ergosterols from spores of a medicinal mushroom Ganoderma lucidum on yeast via UTH1 gene Yufang Weng, Lan Xiang, Akira Matsuura, Yang Zhang, Qianming Huang, Jianhua Qi Structure 13C NMR 碳谱模拟图 9 . Griffinisterone A C28H44O3 相似度:67.8% Tetrahedron 2008 64 3554-3560 Anti-inflammatory steroids from the octocoral Dendronephthya griffini Chih-Hua Chao, Zhi-Hong Wen, I.-Ming Chen, Jui-Hsin Su, Ho-Cheng Huang, Michael Y. Chiang, Jyh-Horng Sheu Structure 13C NMR 碳谱模拟图 10 . griffinisterone B C28H44O3 相似度:67.8% Tetrahedron 2008 64 3554-3560 Anti-inflammatory steroids from the octocoral Dendronephthya griffini Chih-Hua Chao, Zhi-Hong Wen, I.-Ming Chen, Jui-Hsin Su, Ho-Cheng Huang, Michael Y. Chiang, Jyh-Horng Sheu Structure 13C NMR 碳谱模拟图 11 . (14a,22E)-14-hydroxyergosta-7,22-diene-3,6-dione C28H42O3 相似度:67.8% Phytochemistry 2012 84 177-183 Lanostane triterpenoids and sterols from Antrodia camphorata Hui-Chi Huang, Chih-Chuang Liaw, Hsin-Ling Yang, You-Cheng Hseu, Hsiou-Ting Kuo, Yao-Ching Tsai, Shih-Chang Chien, Sakae Amagaya, Yu-Chang Chen, Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 12 . nigerasterol B C28H42O4 相似度:67.8% Helvetica Chimica Acta 2013 96 1055-1061 Nigerasterols A and B, Antiproliferative Sterols from the Mangrove-Derived Endophytic Fungus Aspergillus niger MA-132 Dong Liu, Xiao-Ming Li, Chun-Shun Li and Bin-Gui Wang Structure 13C NMR 碳谱模拟图 13 . ergosta-4,6,8(14),22-tetraen-3-one 相似度:67.8% Natural Product Research and Development 2013 25 1653-1657 Chemical Constituents of Xylaria euglossa Fr. WANG Xing-na*, LIU Ji-kai, TAN Ren-xiang Structure 13C NMR 碳谱模拟图 14 . 22E,24R-5α,6α-epoxyergosta-8(14),22-diene-3β,7α-diol 相似度:67.8% Acta Botanica Boreali-Occidentalia Sinica 2013 33 1473-1477 Chemical Constituents from an Endophytic Fungus Aspergillus sp.12Y03 Isolated from Perilla frutescens GAO Yi, LI Huqiang, ZHANG Zhijun, LI Xiaojun* Structure 13C NMR 碳谱模拟图 15 . stigmasta-4,6,8(14),22-tetraen-3-one 相似度:65.5% China Journal of Chinese Materia Medica 2008 33 909-911 Studies on chemical constituents of Ranunculus ternatus XIONG Ying, DENG Kezhong, GAO Wenyuan, GUO Yuanqiang Structure 13C NMR 碳谱模拟图 16 . 15β-methoxy-(22E,24R)-ergosta-4,6,8(14),22-tetraen-3-one C29H42O2 相似度:65.5% Natural Products and Bioprospecting 2012 2 240-244 Six novel steroids from culture of basidiomycete Polyporus ellisii Shuang Wang, Ling Zhang, Liang-Yan Liu, Ze-Jun Dong, Zheng-Hui Li, Ji-Kai Liu Structure 13C NMR 碳谱模拟图 17 . ZL-5 C28H40O 相似度:64.2% Chemical & Pharmaceutical Bulletin 2004 52(8) 1005-1008 Six Immunosuppressive Features from an Ascomycete, Zopfiella longicaudata, Found in a Screening Study Monitored by Immunomodulatory Activity Haruhiro FUJIMOTO,Etsuko NAKAMURA, Emi OKUYAMA, and Masami ISHIBASHI Structure 13C NMR 碳谱模拟图 18 . 5α,9α-epidioxy-8α,14α-epoxy-(22E)-ergosta-6,22-dien-3β-ol 相似度:64.2% Chemical & Pharmaceutical Bulletin 2002 50(4) 551-553 New Sterols from Two Edible Mushrooms, Pleurotus eryngii and Panellus serotinus Yasunori YAOITA, Yuko YOSHIHARA, Rie KAKUDA, Koichi MACHIDA, and Masao KIKUCHI Structure 13C NMR 碳谱模拟图 19 . 5α,6α-epoxy-(22E,24R)-ergosta-8(14)-diene-3β,7β-diol C28H44O3 相似度:64.2% 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 碳谱模拟图 20 . (22E,24R)-Ergosta-4,6,8(14),22-tetraen-3-one 相似度:64.2% Steroids 2001 66 771-775 A novel sterol from Chinese truffles Tuber indicum Gao Jinming, Hu Lin, Liu Jikai Structure 13C NMR 碳谱模拟图 21 . ergosta-4,6,8(14),22-tetraen-3-one C28H40O 相似度:64.2% Natural Product Research 2008 22 901-906 Ergosta-4,6,8(14),22-tetraen-3-one from Vietnamese Xylaria sp. possessing inhibitory activity of nitric oxide production Dang Ngoc Quang; Dang Dinh Bach Structure 13C NMR 碳谱模拟图 22 . ergosta-4,6,8(14),22-tetraen-3-one 相似度:64.2% China Journal of Chinese Materia Medica 2005 30 193-195 Studies on chemical constituents in the mycelia from fermented culture of Flammulian velutipes KANG Jie, CHEN Ruoyun Structure 13C NMR 碳谱模拟图 23 . ergosta-4,6,8,22-tetraen-3-one C28H40O 相似度:64.2% Phytochemistry 1997 45 1669-1671 Ergosta-4, 6, 8, 22-tetraen-3-one from the edible fungus, Pleurotus ostreatus (oyster fungus) Vladimir Chobot, Lubomír Opletal, Ludk Jáhodá, Asmita V. Patel, Christopher G. Dacke, Gerald Blunden Structure 13C NMR 碳谱模拟图 24 . 24R-ergosta-4,6,8(14),22-tetraen-3-one 相似度:64.2% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 874-880 Studies on constituents of cultures of fungus Phellinu signiarius WU Xiu li,LIN Sheng, ZHU Chenggen, ZHAO Feng, YU Yang, YUE Zhenggang, LIU Bo,YANG Yong chun, DAI Jungui, SHI Jiangong Structure 13C NMR 碳谱模拟图 25 . (24R)-ergosta-4,6,8(14),22-tetraene-3-one 相似度:64.2% Chinese Journal of Natural Medicines 2008 6 348-353 Chemical Constituents of Marine Sponge Biemna fortis Topsent HUANG Xiao-Chun; LIU Hai-Li; GUO Yue-Wei Structure 13C NMR 碳谱模拟图 |
2楼2014-07-07 17:43:52