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shaoyan415新虫 (小有名气)
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[求助]
GS4--C谱求助已有1人参与
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| 13C NMR (126 MHz, Pyr) δ 13.43,13.50,14.27,20.13,20.30,22.48,22.92,23.39,27.88,28.45,28.62,29.90,29.99,35.20,39.25,42.89,43.06,48.38,48.87,52.19,56.99,66.50,69.32,71.83,77.23,125.79,141.53,154.53,161.52,199.76 |
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seuseasoar
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【答案】应助回帖
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感谢参与，应助指数 +1
shaoyan415: 金币+10, ★★★很有帮助, 谢谢您 2015-03-18 09:53:13
感谢参与，应助指数 +1
shaoyan415: 金币+10, ★★★很有帮助, 谢谢您 2015-03-18 09:53:13
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. 3β,7β,15α,28-tetrahydroxy-11,23-dioxo-lanost-8,16-dien-26-oic acid C30H44O8 相似度:70% Molecules 2015 20 3281−3289 Three New Lanostanoids from the Mushroom Ganoderma tropicum Shuang-Shuang Zhang, Yu-Guang Wang, Qing-Yun Ma, Sheng-Zhuo Huang, Li-Li Hu, Hao-Fu Dai, Zhi-Fang Yu and You-Xing Zhao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . rubiyunnanol C C30H48O5 相似度:66.6% Journal of Natural Products 2011 74 2069-2080 Biologically Active Arborinane-Type Triterpenoids and Anthraquinones from Rubia yunnanensis Jun-Ting Fan, Bin Kuang, Guang-Zhi Zeng, Si-Meng Zhao, Chang-Jiu Ji, Yu-Mei Zhang,and Ning-Hua Tan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . compound 3 C38H60O8 相似度:63.3% Journal of Natural Products 1993 Vol 56 144 Acerosterol, a Novel Polyhydroxylated Sterol from the Gorgonian Octocoral Pseudopterogorgia acerosa Lisa M. D. John, Winston F. Tinto, Stewart McLean, William F. Reynolds Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 27-O-(tert-butyldimethylsilyl)withaferin A C34H52O6Si 相似度:63.3% European Journal of Medicinal Chemistry 2012 54 499-511 Withaferin A-related steroids from Withania aristata exhibit potent antiproliferative activity by inducing apoptosis in human tumor cells Gabriel G. LLanos, Liliana M. Araujo, Ignacio A. Jiménez, Laila M. Moujir, Isabel L. Bazzocchi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . compound 4 相似度:63.3% The Journal of Organic Chemistry 1989 54 234-239 Isolation and structure elucidation of seven new polyhydroxylated sulfated sterols from the ophiuroid Ophiolepis superba M. Valeria D'Auria, Raffaele Riccio, Eugenio Uriarte, Luigi Minale, Junichi Tanaka, Tatsuo Higa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 4β,5β,27-trihydroxy-1-oxowitha-2,24-dienolide C28H40O6 相似度:63.3% Steroids 2014 79 19-27 Epoxide group relationship with cytotoxicity in withanolide derivatives from Withania somnifera Pallavi Joshi, Laxminarain Misra, Amreen A. Siddique, Monica Srivastava, Shiv Kumar, Mahendra P. Darokar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 6-hydroxycholestan-3-thiosemicarbazone C28H49N3OS 相似度:63.3% Steroids 2014 87 99-107 Synthesis and antiproliferative activity of some steroidal thiosemicarbazones, semicarbazones and hydrozones Chunfang Gan, Jianguo Cui, Shaoyang Su, Qifu Lin, Linyi Jia, Lianghua Fan, Yanmin Huang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 3α-hydroxy-4-methoxyfilicane C31H54O2 相似度:61.2% Phytochemistry 2001 58 363-367 Triterpenoids from Adiantum caudatum Keiko Tsuzuki, Ayumi Ôhashi, Yôko Arai, Kazuo Masuda, Akihito Takano, Kenji Shiojima, Hiroyuki Ageta, Shao-Qing Cai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . agosterol F C31H50O7 相似度:61.2% Journal of Natural Products 2003 66 1181-1185 New Polyhydroxy Sterols: Proteasome Inhibitors from a Marine Sponge Acanthodendrilla sp. Sachiko Tsukamoto,Mayu Tatsuno,Rob W. M. van Soest, Hideyoshi Yokosawa,and Tomihisa Ohta Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . (19R,23E)-5β,19-epoxy-19-methoxycucurbita-6,23-diene-3β,25-diol 相似度:61.2% Chinese Traditional and Herbal Drugs 2012 43 1712-1715 Chemical constituents from leaves of Momordica charantia LI Wen; CHEN Yan-fen; WU Nan; CHI Mo-yao; FEI Jia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . Agosterol A C33H52O8 相似度:60.6% Tetrahedron Letters 1998 39 6303-6306 Agosterol A, a novel polyhydroxylated sterol acetate reversing multidrug resistance from a marine sponge of Spongia sp. Shunji Aoki, Yasuhiro Yoshioka, Yasuhisa Miyamoto, Kouichi Higuchi, Andi Setiawan, Nobutoshi Murakami, Zhe-Sheng Chen, Tomoyuki Sumizawa, Shin-ichi Akiyama, Motomasa Kobayashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 27-acetyl-4-epi-withaferin A C30H40O7 相似度:60.6% Journal of Medicinal Chemistry 2014 57 2851-2863 Structure–Activity Relationships for Withanolides as Inducers of the Cellular Heat-Shock Response E. M. Kithsiri Wijeratne, Ya-Ming Xu, Ruth Scherz-Shouval, Marilyn T. Marron, Danilo D. Rocha, Manping X. Liu, Leticia V. Costa-Lotufo, Sandro Santagata, Susan Lindquist, Luke Whitesell, and A. A. Leslie Gunatilaka Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . khekadaengogenin II C30H44O7 相似度:60% Phytochemistry 2002 59 215-228 Cucurbitane, hexanorcucurbitane and octanorcucurbitane glycosides from fruits of Trichosanthes tricuspidata Tripetch Kanchanapoom, Ryoji Kasai, Kazuo Yamasaki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . khekadaengogenin III C30H44O7 相似度:60% Phytochemistry 2002 59 215-228 Cucurbitane, hexanorcucurbitane and octanorcucurbitane glycosides from fruits of Trichosanthes tricuspidata Tripetch Kanchanapoom, Ryoji Kasai, Kazuo Yamasaki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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