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tonypengt木蟲(chóng) (正式寫(xiě)手)
荒唐書(shū)生
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[求助]
求微譜數(shù)據(jù)查詢(xún)
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溶解CDCl3 碳譜數(shù)據(jù):12.0,12.1,18.9,19.1,19.5,19.9,21.2,23.2,24.4,26.2,28.3,29.3,31.8,32.0,34.1,36.3,36.6,37.4,39.9,42.4,46.0,50.3,56.2,56.93,71.9,(溶劑:77.15),121.8,140.9 SC-1_頁(yè)面_2.jpg |

木蟲(chóng) (正式寫(xiě)手)
荒唐書(shū)生

榮譽(yù)版主 (職業(yè)作家)
kerry
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專(zhuān)家經(jīng)驗(yàn): +726 |
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查詢(xún)模式:模糊查詢(xún) 碳譜數(shù)據(jù)輸入: 按從小到大順序輸入,數(shù)字間用英文半角逗號(hào)(,)分隔例如: 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶劑選項(xiàng): 匹配容差: (數(shù)字格式,可自行設(shè)定) 相似度: %(相似度>=50%) 查詢(xún)結(jié)果:共查到12235個(gè)化合物(查詢(xún)結(jié)果僅供參考) 1 . β-sitosterol C29H50O 相似度:100% Chemical & Pharmaceutical Bulletin 1993 41 2007-2009 Constituents of Prunus zippeliana Leaves and Branches Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR 碳譜模擬圖 2 . β-sitosterol C29H50O 相似度:100% Steroids 2005 70 886-895 Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni Structure 13C NMR 碳譜模擬圖 3 . β-sitosterol 相似度:100% Korean Journal of Pharmacognosy 2005 36(2) 145-150 Phytochemical Constituents of Cirsium nipponicum (MAX.) Makino Lee, Jong-Hwa; Lee, Kang-Ro Structure 13C NMR 碳譜模擬圖 4 . β-sitosterol 相似度:100% Korean Journal of Pharmacognosy 2010 41 238-244 Constituents of Cynanchum auriculatum and their Inhibitory Effect on Melanogenesis in B16 Mouse Melanoma Cell Lines Choi, Hyun-Gyu; Jiang, Yanfu; Roh, Eun-Mi-Ri; Kim, Young-Soo; Xu, Guang-Hua; Na, Min-Kyun; Lee, Seung-Ho Structure 13C NMR 碳譜模擬圖 5 . β-sitosterol 相似度:100% Journal of Agricultural and Food Chemistry 2002 50 4709-4712 Sphingolipid and Other Constituents from Almond Nuts (Prunus amygdalus Batsch) Shengmin Sang, Hiroe Kikuzaki, Karen Lapsley, Robert T. Rosen, Nobuji Nakatani, and Chi-Tang Ho Structure 13C NMR 碳譜模擬圖 6 . β-sitosterol 相似度:100% Journal of Wood Science 2013 59 155-159 Antibacterial compounds from shoot skins of moso bamboo (Phyllostachys pubescens) Akinobu Tanaka, Kuniyoshi Shimizu, Ryuichiro Kondo Structure 13C NMR 碳譜模擬圖 7 . 5α-stigmast-9(11)-en-3β-ol C29H50O 相似度:96.4% China Journal of Chinese Materia Medica 1996 21 666-667 Studies on Chemical Components of Cynomorium songaricum Rupr. Xu Xiuzhi, Zhang Chengzhong and Li Chong Structure 13C NMR 碳譜模擬圖 8 . β-sitosterol 相似度:96.4% Chinese Pharmaceutical Journal 2009 44 1372-1374 Chemical Constituents of the Roots of Uritca fissa E.Pritz. JI Bao-quan, FENG Bao-min, SHI Li-ying, TANG Ling, WANG Yong-qi Structure 13C NMR 碳譜模擬圖 9 . β-sitosterol 相似度:96.4% Modern Chinese Medicine 2007 9(12) 11-13 Studies on the chemical Constituents of Ampelopsis grossedentata He Guixia, Pei Gang, Du Fanglu, OU Yangwen, Li Bin Structure 13C NMR 碳譜模擬圖 10 . β-sitosterol 相似度:96.4% Journal of Shenyang Pharmaceutical University 2011 28 364-367 Isolation and identification of chemical constituents of root of Girardinia suborbiculata C. J. Chen subsp. Triloba FENG Bao-min, LIU Jing-yan, WANG Hui-guo, SHI Li-ying, TANG Ling, WANG Yong-qi Structure 13C NMR 碳譜模擬圖 11 . β-sitosterol 相似度:96.4% Natural Product Research and Development 2004 16 213-214 STUDIES ON LIPOSOLUBLE CONSTITUENTS OF HUPERZIA CRISPATE CHING PEI Gang;; ZHOU Pu-hua; HE Gui-xia; DU Fang-lu; JIANG Dao-song Structure 13C NMR 碳譜模擬圖 |

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