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[求助]
微谱求助，谢谢！ 已有1人参与
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| 溶剂：CDCl3 碳谱数据：12.11,12.16,12.71,18.83,19.14,19.96,21.81,23.17,24.15,26.14,28.19,29.23,33.94,36.19,37.14,37.54,38.18,38.23,39.50,41.41,43.14,45.91,46.77,53.69,56.12,56.73,57.66,129.80,138.01,209.38,211.56 |
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yangyinhe
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金童药学: 金币+10, ★★★★★最佳答案 2015-04-09 11:35:05
感谢参与，应助指数 +1
金童药学: 金币+10, ★★★★★最佳答案 2015-04-09 11:35:05
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1 . compound 6b 相似度:93.5% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . stigmasta-3,6-dione 相似度:93.5% Acta Botanica Boreali-Occidentalia Sinica 2009 29 1898-1903 Chemical Components of Glechoma biondiana XU Jing, WEI Ping-zhi, LIU Zhen-ling, TIAN Xuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5α-stig-mastane-3,6-dione 相似度:93.5% Acta Botanica Sinica 1996 38 161-166 Chemical Constituents from Roots of Jatropha curcas Kong Ling-yi, Min Zhi-da and Shi Jian-xia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . stigmastan-3,6-dione C29H48O2 相似度:93.5% Acta Pharmaceutica Sinica 1993 28 684-689 STUDIDS ON THE CHEMICAL CONSTITUENTS OF EUONYMUS MUPINENSIS XL Yah; SX Liao; HQ Liang and P Zhou Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 24-ethylcholesta-3,6-dione C29H48O2 相似度:93.5% Steroids 2006 71 647-652 Ketosteroids and hydroxyketosteroids, minor metabolites of sugarcane wax Patricia Georges, Muriel Sylvestre, Heinz Ruegger, Paul Bourgeois Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 24R,5α-stigmast-3,6-dione 相似度:93.5% China Journal of Chinese Materia Medica 2005 30 270-272 Studies on chemical constituents in bark of Larix olgensis var. koreana YANG Baohua, ZHANG Weidong, GU Zhengbing, LI Tingzhao, ZHANG Chuang, ZHOU Yun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . stigmastan-3,6-dione 相似度:93.5% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (24R)-5α-stigmast-3,6-dione C29H48O2 相似度:93.5% Phytochemistry 1993 34 523-527 Steroidal constituents from mature wheat straw Elvira M.M. Gaspar, Higuinaldo J.C. das Neves Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Stigmastane-3,6-dione 相似度:93.5% Korean Journal of Pharmacognosy 2008 39(3) 186-193 Phytochemical Studies on Astragalus Root (3);Triterpenoids and Sterols Jung, Hye-Sil; Lee, Eun-Ju; Lee, Je-Hyun; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . stigmastane-3,6-dione 相似度:93.5% Magnetic Resonance in Chemistry 2004 42 355-359 Complete 1H and 13C NMR assignments of two phytosterols from roots of Piper nigrum Kun Wei, Wei Li, Kazuo Koike, Yuping Pei, Yingjie Chen and Tamotsu Nikaido |
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