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zijingtai新虫 (小有名气)
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[求助]
lb-14已有1人参与
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氘代氯仿测，碳谱 13.1,17.7,19.8,20.1,20.9,21.1,25.7,28.8,30.8,32.7,33.2,36.3,38.1,40.0,41.4,42.9,43.8,48.3,56.0,66.5,78.5,82.9,119.9,130.9,132.6,135.3,135.6,142.8 |
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风行者007
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【答案】应助回帖
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感谢参与，应助指数 +1
zijingtai: 金币+10, ★★★★★最佳答案 2014-12-07 11:06:37
感谢参与，应助指数 +1
zijingtai: 金币+10, ★★★★★最佳答案 2014-12-07 11:06:37
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查询结果：共查到4859个化合物(查询结果仅供参考) 1 . (22E,24S)-5α ,8α -epidioxy-24-methyl-cholesta-6,9(11),22-trien-3 β-ol 相似度:100% 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 碳谱模拟图 2 . 麦角甾-6,9(11),22-三烯-5α,8α-表二氧-3β-醇 相似度:100% 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 碳谱模拟图 3 . (22E,24R)-ergosta-6,9,22-trien-3β,5α,8α-triol 相似度:100% 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 4 . 5α,8α-epidioxyergosta-6,9(11),22-triene-3β-ol 相似度:100% 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 碳谱模拟图 5 . (22E,24R)-5α,8α-过氧化麦角甾-6,9(11),22-三烯-3β-醇 相似度:100% 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 碳谱模拟图 6 . (3β,5α,8α,22E,24R)-5,8-epidioxy-ergosta-6,9(11),22-trien-3-ol 相似度:100% Natural Product Research and Development 2014 26 513-516 Study on the Metabolites of Endolichenic Fungus Myxotrichum sp． YUAN Chao, LI Gang, WU Chang-sheng, LI Ming, GUO Yu-hua, ZHAO Zun-tian, LOU Hong-xiang 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:96.4% 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 碳谱模拟图 8 . (3β,5α,8α,22E,24R)-5,8-epidioxyergosta-6,9(11),22-trien-3-ol 相似度:96.4% 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 碳谱模拟图 9 . (3β,5α,8α,22E,24R)-5,8-epidioxyergosta-6,9(11),22-trien-3-ol 相似度:96.4% 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 碳谱模拟图 10 . 5,8-epidioxy-(3β,5α,8α,22E)-ergosta-6,9(11),22-trien-3-ol C28H42O3 相似度:96.4% 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 碳谱模拟图 11 . 5α,8α-epidioxy-ergosta-6,9(11),22-trien-3β-ol 相似度:96.4% Chinese Traditional and Herbal Drugs 2014 45 1521-1525 Chemical constituents from Artemisiae Anomalae Herba XU Rui-lan, SHI Yan-ping Structure 13C NMR 碳谱模拟图 12 . 9(11)-dehydroaxinysterol C28H40O3 相似度:92.8% 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 碳谱模拟图 13 . (22E,24R)-5α,8α-epidioxy-ergosta-6,9,22-trien-3β-ol C28H42O3 相似度:92.8% Periodical of Ocean University of China 2011 41 81-85 The Steroids and Their Bioactivities of a Sponge-Derived Fungus Pleosporaceae sp. ZHAO Kun, SUN Xue-Ping, HAN Lei, ZHENG Cai-Juan, CHEN Min, SHAO Chang-Lun, SHE Zhi-Gang, WANG Chang-Yun Structure 13C NMR 碳谱模拟图 14 . (22E,24R)-5α,8α-epidioxy-ergosta-6,9,22-trien-3β-ol 相似度:92.8% China Journal of Chinese Materia Medica 2014 39 1845-1851 Chemical constituents from ethyl acetate extract of flower of Albizia julibrissin RONG Guang-qing, GENG Chang-an, MA Yun-bao, HUANG Xiao-yan, WANG Hong-ling, ZHAO Yong, ZHANG Xue-mei, CHEN Ji-jun Structure 13C NMR 碳谱模拟图 15 . (22E)-5a,8a-epidioxyergosta-6,9(11),22-trien-3b-ol 相似度:89.2% Chemistry & Biodiversity 2008 Vol. 5 743 Chemical Constituents of Stereum subtomentosum and Two Other Birch-Associated Basidiomycetes: An Interspecies Comparative Study Simona Hybelbauerová, Jan Sejbal, Martin Dračínsky , Alice Hahnová, and Bohumír Koutek Structure 13C NMR 碳谱模拟图 16 . 5α,8α-epidioxy-methylcholesta-6,9(11),22-trien-3β-ol C28H42O3 相似度:89.2% China Journal of Chinese Materia Medica 2005 30 895-897 Studies on the chemical constituents from herb of Rhodobryum roseum WANG Bo, LIU Ping, SHEN Yuemao, DAI Chang Structure 13C NMR 碳谱模拟图 17 . 9,11-Dehydroergosterol peroxide 相似度:89.2% Korean Journal of Pharmacognosy 2007 38(2) 164-169 Antioxidative Activities of Phenolic Compounds Isolated from Inonotus obliquus Kim, Hyoung-Ja; Jin, Chang-Bae; Lee, Yong-Sup Structure 13C NMR 碳谱模拟图 18 . 5α,8α-Epidioxy-23,24(R)-dimethylcholesta-6,9(11),22-trien-3β-ol C29H44O3 相似度:85.7% Steroids 2008 73 19-26 Six new ergosterols from the marine-derived fungus Rhizopus sp. Fazuo Wang, Yuchun Fang, Min Zhang, Aiqun Lin, Tianjiao Zhu, Qianqun Gu, Weiming Zhu Structure 13C NMR 碳谱模拟图 19 . dehydro ergosterol peroxide 相似度:85.7% Archives of Pharmacal Research 1994 17 1-4 Some sesquiterpenoids and 5α,8α-epidioxysterols from Solanum lyratum Su Mi Yu, Hyoung Ja Kim, Eun-Rhan Woo and Hokoon Park Structure 13C NMR 碳谱模拟图 20 . ergosterol peroxide 相似度:82.1% China Journal of Chinese Materia Medica 2002 27 674-676 Studies on the Chemical Constituents of Shiraia bambusicola SHEN Yuxiu, RONG Xianguo, GAO Zonghua Structure 13C NMR 碳谱模拟图 |
2楼2014-12-06 23:47:23