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方小平金虫 (小有名气)
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[求助]
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13C NMR (126 MHz, Acetone) δ13.33, 18.05, 19.98, 20.33, 21.15, 21.52, 25.85, 31.56, 33.51, 33.85, 37.17, 38.86, 40.77, 41.99, 43.71, 44.27, 49.23, 56.63, 66.12, 78.50, 83.07, 119.44, 131.25, 132.99, 136.41, 136.73, 144.60. 相似度要求>50% 溶剂：氘代丙酮。 谢谢 |
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至尊木虫 (职业作家)
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方小平: 金币+10, ★★★很有帮助 2014-04-18 15:39:55
感谢参与，应助指数 +1
方小平: 金币+10, ★★★很有帮助 2014-04-18 15:39:55
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查询结果：共查到2111个化合物(查询结果仅供参考) 1 . 22E-trien-3β-ol 相似度:92.8% China Journal of Chinese Materia Medica 2009 34 2197-2199 Chemical constituents from fruits of Ailanthus altissima ZHAO Chunchao, SHAO Jianhua, LIXian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . (22E,24R)-5α,8α,-epidioxyergosta-6,9,22-triene-3β-ol 相似度:92.8% Journal of Guangdong Phamaceutical University 2011 27 256-259 Chemical constituents of the mycelia of Guignardia mangiferae,an endophyte from Smilax glabra LIANG Fa-liang, LI Dong-li, TAO Mei-hua, ZHANG De-zhi, ZHANG Wei-min Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 麦角甾-6,9(11),22-三烯-5α,8α-表二氧-3β-醇 相似度:89.2% Chinese Traditional and Herbal Drugs 2006 37 824-826 通城移植毛喉鞘蕊花的化学成分研究 李水清;杨巧容;王晓明;邹国安;刘焱文 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . (22E,24R)-5α,8α-Epidioxyergosta-6,9,22-triene-3β-ol 相似度:89.2% Archives of Pharmacal Research 2008 31 579-586 Cytotoxic constituents of Amanita subjunquillea Ki Hyun Kim, Sang Un Choi, Ki Moon Park, Soon Ja Seok and Kang Ro Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . (3β,5α,8α,22E,24R)-5,8-epidioxyergosta-6,9(11),22-trien-3-ol 相似度:89.2% Chinese Journal of Medicinal Chemistry 2007 17 104-107 Isolation and identification of the chemical constituents from Lentinus giganteus Berk GAN Yu-juan, ZENG Yan-bo, MEI Wen-li, DAI Hao-fu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 5, 8-Epidioxy-5α, 8α-ergosta-6, 9, 22E-tien-3β-ol C28H42O3 相似度:82.1% Acta Botanica Yunnanica 2002 24(4) 525-530 Constituents from Thamnolia vermicularis J IANGBei,ZHAO Qin-Shi,PENGLi-Yan,LIN Zhong-Wen,SUN Han-Dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . (3β,5α,8α,22E,24R)-5,8-epidioxyergosta-6,9(11),22-trien-3-ol 相似度:82.1% Chinese Journal of Medicinal Chemistry 2008 18 279-283 Chemical constituents from endophytic fungus S26 of Cephalotaxus hainanensis CHEN Ping, WU Jiao, DAI Hao-fu, XIE Xiu-chao, MEI Wen-li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . (3β,5α,8α,22E,24R)-5,8-epidioxyergosta-6,9(11),22-trien-3-ol 相似度:82.1% Natural Product Research and Development 2009 21 424-427 Chemical Constituents from the Endophytic Fungus Rhizoctonia sp. J5 of Antiaris toxicaria QUE Dong-mei; DAI Hao-fu; HUANG Gui-xiu; DAI Wen-jun; MEI Wen-li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . (22E,24R)-5α,8α-过氧化麦角甾-6,9(11),22-三烯-3β-醇 相似度:82.1% China Journal of Chinese Materia Medica 2013 38 1008-1013 Chemical constituents from ethyl acetate extract of Shiaria bambusicola YIN Zhi-qi, CHEN Zhan-li, ZHANG Jian, YE Wen-cai, ZHAO Shou-xun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 5α,8α-epidioxyergosta-6,9(11),22-triene-3β-ol 相似度:78.5% Chinese Pharmaceutical Journal 2012 47 1285-1288 Chemical constituents of Ramaria flava LIU Kun; WANG Jun-li; ZHAO Le; XU Dong-ting; LI Jian-fei; ZHANG Lu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 5,8-epidioxy-(3β,5α,8α,22E)-ergosta-6,9(11),22-trien-3-ol C28H42O3 相似度:78.5% Natural Product Research 2013 27 1611-1619 Bioactive ergostanoids and a new polyhydroxyoctane from Lentinus polychrous mycelia and their inhibitory effects on E2-enhanced cell proliferation of T47D cells Niramai Fangkrathok, Bungorn Sripanidkulchai, Kaoru Umehara & Hiroshi Noguchi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . topsentisterol A3 C27H40O3 相似度:77.7% Journal of Natural Products 2006 69 1760-1768 26,27-Cyclosterols and Other Polyoxygenated Sterols from a Marine Sponge Topsentia sp. Xuan Luo, Famei Li, Pramod B. Shinde, Jongki Hong, Chong-O. Lee, Kwang Sik Im, and Jee H. Jung Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . 9(11)-dehydroaxinysterol C28H40O3 相似度:75% Chemical & Pharmaceutical Bulletin 2002 50(9) 1286-1289 New Biologically Active Marine Sesquiterpenoid and Steroid from the Okinawan Sponge of the Genus Axinyssa Makoto IWASHIMA,Ikuo TERADA,Kazuo IGUCHI,and Takao YAMORI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . (22E,24S)-5α ,8α -epidioxy-24-methyl-cholesta-6,9(11),22-trien-3 β-ol 相似度:75% Steroids 2009 74 73-80 5α,8α-Epidioxysterols from the gorgonian Eunicella cavolini and the ascidian Trididemnum inarmatum: Isolation and evaluation of their antiproliferative activity Efstathia Ioannou, Ayman F. Abdel-Razik, Maria Zervou, Dimitrios Christofidis, Xanthippi Alexi, Constantinos Vagias, Michael N. Alexis, Vassilios Roussis Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 5α,8α-epidioxyergosta-6,22E-dien-3β-ol 相似度:75% Journal of Asian Natural Products Research 2005 7 165-169 Sterols from the pericarp of Sphaerophysa salsula DC GUO-YU LI, JIN-HUI WANG and XIAN LI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-04-18 12:45:07