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zhaocaigui银虫 (小有名气)
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[求助]
微谱求助化合物结构
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13C NMR (101 MHz, CDCl3) δ 200.43,168.61,126.25,73.20,56.06,55.89,53.63,45.83,42.50,39.60,38.58,37.99,37.08,36.10,34.24,33.90,29.72,29.17,28.16,26.11,24.14,23.08,20.97,19.80,19.47,19.03,18.72,12.00,11.96 |
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wq0616
铁杆木虫 (正式写手)
- 应助: 323 (大学生)
- 金币: 6659.6
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- 注册: 2012-09-14
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- 专业: 中药炮制
【答案】应助回帖
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感谢参与，应助指数 +1
zhaocaigui: 金币+10, ★有帮助 2013-03-28 00:28:24
感谢参与，应助指数 +1
zhaocaigui: 金币+10, ★有帮助 2013-03-28 00:28:24
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1 . 6-hydroxystigmast-4-en-3-one C29H48O2 相似度:96.5% Steroids 2006 71 647-652 Ketosteroids and hydroxyketosteroids, minor metabolites of sugarcane wax Patricia Georges, Muriel Sylvestre, Heinz Ruegger, Paul Bourgeois Structure 13C NMR 碳谱模拟图 2 . stigmast-4-en-6β-ol-3-one C29H48O2 相似度:96.5% 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 碳谱模拟图 3 . stigmast-4-en-6β-ol-3-one 相似度:96.5% 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 碳谱模拟图 4 . (24R)-6β-hydroxy-24-ethylcholest-4-en-3-one C29H48O2 相似度:96.5% 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 碳谱模拟图 5 . stigmastan-4-en-6β-ol-3-one C29H4802 相似度:96.5% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR 碳谱模拟图 6 . 6β-Hydroxy-4-stigmasten-3-one 相似度:96.5% Natural Product Sciences 2007 13 332-336 Norsesquiterpene and Steroid Constituents of Humulus japonicus Yu, Byung-Chul; Yang, Min-Cheol; Lee, Kyu-Ha; Kim, Ki-Hyun; Lee, Kang-Ro Structure 13C NMR 碳谱模拟图 7 . (24R)-6β-hydroxy-24-ethylcholest-4-en-3-one 相似度:96.5% Korean Journal of Pharmacognosy 2007 38(4) 376-381 Isolation of Melanin Biosynthesis Inhibitory Compounds from the Seeds of Plantago asiatica L. Oh, Joon-Seok; Lee, Jong-Gu; Jung, Hee-Wook; Choi, Ji-Young; Choi, Eun-Hyang; Kim, Dong-Chun; Kim, Jeong-Ah; Son, Jong-Keun; Lee, Seung-Ho Structure 13C NMR 碳谱模拟图 8 . 6β-hydroxy-stigmasta-4-en-3-one 相似度:96.5% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 9 . 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Stignast-4-en-6β-3-one 相似度:96.5% 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 碳谱模拟图 16 . 6β-Hydroxyenone (Stigmast-4-en-6β-ol-3-one) 相似度:96.5% Pharmazie 2004 59 885-888 Terpenoids and steroids from Lappula anocarpa Yuan-Peng Jin, and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 17 . (24R)-6β-hydroxy-24-ethyl-cholest-4-en-3-one 相似度:96.5% Chinese Pharmaceutical Journal 2005 40 255-258 Study on phenolic constituents of Pholidota yunnanensis BI Zhi ming, WANG Zheng tao *, XU Luo shan, XU Guo jun Structure 13C NMR 碳谱模拟图 18 . stigmast-4-en-6β-ol-3-one 相似度:96.5% Chinese Pharmaceutical Journal 2010 45 1615-1617 Chemical Constituents of Tetrastigma planicaule(Hook.) Gagnep. SHAO Jia-chun, HE Cui-hong, LEI Ting, HONGi-hua, CEN Ying-zhou Structure 13C NMR 碳谱模拟图 19 . 6β-hydroxystigmast-4-en-3-one 相似度:96.5% Modern Chinese Medicine 2010 12(1) 23-24 Study on the Chemical Constituents of from the Roots of Tripterygium wilfordii Yan Zhen, Tian Yang, Ma Yueping, Fu Xiaochun, Zhang Zhenxue, Wang Jinhui Structure 13C NMR 碳谱模拟图 20 . 6β-hydroxystigmast-4-en-3-one 相似度:96.5% Chinese Journal of Medicinal Chemistry 2003 13 211-214 Studies on the chemical constituents of Fructus Ailanthi altissimae ZHAO Chun-chao, WANG Jin-hui, LI Wen, SHA Yi, LI Xian Structure 13C NMR 碳谱模拟图 21 . stigmast-4-en-6β-ol-3-one 相似度:96.5% Journal of Shenyang Pharmaceutical University 2009 26 874-877 Isolation and identification of steroids from the leaves of theMagnolia sieboldii K. Koch WANG Ru-ping, WU Di, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR 碳谱模拟图 22 . stigmast-4-en-6β-ol-3-one 相似度:96.5% Journal of Shenyang Pharmaceutical University 2009 26 23-26 Chemical constituents from the involucre of Castanea mollissima Blume JIAO Qi-yang, WU Li-jun, HUANG Jian, SUN Bo-hang, GAO Hui-yuan Structure 13C NMR 碳谱模拟图 23 . stigmast-4-en-6β-ol-3-one 相似度:96.5% Journal of Shenyang Pharmaceutical University 2009 26 357-360 Isolation and identification of chemical constituents from testa of Castanea mollissima Blume LU Chuan, WU Zhao-hua, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR 碳谱模拟图 24 . (24R)-6β-羟基-24-乙基-胆甾-4-烯-3-酮 相似度:96.5% Journal of Shenyang Pharmaceutical University 2007 24 611-614 Chemical constituents of Duchesnea indica Focke XU Wen-dong, LIN Hou-wen, QIU Feng, CHEN Wan-sheng Structure 13C NMR 碳谱模拟图 |
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