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ai532521木虫 (小有名气)
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[求助]
微谱求助，万分感谢（34） 已有1人参与
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梅春
金虫 (正式写手)
- 应助: 242 (大学生)
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- 专业: 天然药物化学
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ai532521: 金币+15, ★★★很有帮助, 谢谢啦 2015-04-22 07:38:00
感谢参与，应助指数 +1
ai532521: 金币+15, ★★★很有帮助, 谢谢啦 2015-04-22 07:38:00
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1 . stigmastane-3β,6α-diyl C33H56O4 相似度:81.8% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . poriferastane-3β,6α-diyl diacetates C33H56O4 相似度:81.8% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 6-hydroxystigmast-4-en-3-one C29H48O2 相似度:81.8% 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 4 . stigmast-4-en-6β-ol-3-one C29H48O2 相似度:81.8% Journal of Asian Natural Products Research 2001 3 299-311 CONSTITUENTS FROM LIMONIA CRENULATA XUE-ME1 NIU, SHENG-HONG LI, LI-YAN PENG,and HAN-DONG SUN,ZHONG-WEN LIN, GAO-XIONG RAO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . stigmast-4-en-6β-ol-3-one 相似度:81.8% China Journal of Chinese Materia Medica 2008 33 1566-1568 Studies on chemical constituents from stem bark of Trwia nudiflora WU Shaohua, SHENG Yuemao, CHEN Youwei, YANG Liyuan, LI Shaolan, LI Zhiying Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 3β-acetoxy-11α,13β-dihydroxyolean-12-one C32H52O5 相似度:81.8% Phytochemistry 2000 54 823-827 Two oleanane triterpenoids from Gordonia ceylanica and their conversions to taraxarane triterpenoids H.M.T.B. Herath, P.S. Athukoralage, Joanne F. Jamie Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . (24R)-6β-hydroxy-24-ethylcholest-4-en-3-one C29H48O2 相似度:81.8% Phytochemistry 1998 48 471-474 Chemical constituents of aquatic fern Azolla nilotica Yôko Arai, Tomomi Nakagawa, Mari Hitosugi, Kenji Shiojima, Hiroyuki Ageta, Osama Basher, Abdel-Halim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . stigmastan-4-en-6β-ol-3-one C29H4802 相似度:81.8% 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 9 . 3β-acetoxy-11,13-dihydroxyolean-12-one 相似度:81.8% Natural Product Sciences 2000 6 102-105 Triterpenoids of Gordonia dassanayakei Herath, H.M.T.B.; Athukoralage, P.S. 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Stignast-4-en-6β-3-one 相似度:81.8% Chinese Journal of Natural Medicines 2010 8 16-20 Chemical Constituents from Helwingia japonica XIA Li-Zi; ZHOU Min; XIAO Yan-Hua; LI Guo-You; CHEN Xiao-Zhen; ZHANG Guo-Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-04-22 06:15:19
