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fanqingfei木蟲 (正式寫手)
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[求助]
微譜數(shù)據(jù)查詢求助,〉70% 已有1人參與
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| δ C (400 MHz, CDCl3) 56.91, 109.85, 113.86, 117.55, 122.62, 125.28, 125.82, 129.53, 130.59, 136.89, 139.12, 145.91, 154.57,155.41. |
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kerry
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專家經(jīng)驗(yàn): +726 |
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查詢模式:模糊查詢 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%) 查詢結(jié)果:共查到2127個(gè)化合物(查詢結(jié)果僅供參考) 1 . 5-methoxycanthin-6-one 相似度:85.7% Chinese Traditional and Herbal Drugs 2007 38 807-810 Alkaloids from twigs and leaves of Picrasma quassioides CHEN Meng; FAN Hua-ying; DAI Sheng-jun; LIU Ke Structure 13C NMR 碳譜模擬圖 2 . 4-methoxycanthin-6-one 相似度:80% Acta Pharmaceutica Sinica 2014 49 225-229 A new indole alkaloid from the stems of Brucea mollis CHEN Hui, MA Shuang-gang, FANG Zhen-feng, ZHANG Gui-jie, YU Shi-shan*, CHEN Xiao-guang Structure 13C NMR 碳譜模擬圖 3 . 3-Methoxy-5-(1-phenyl-1H-tetrazol-5-ylthio)benzene-1,2-diol C14H12O3N4S 相似度:71.4% Chemical & Pharmaceutical Bulletin 2011 59(9) 1149-1152 Catecholthioether Derivatives: Preliminary Study of in-Vitro Antimicrobial and Antioxidant Activities Hadi ADIBI, Atefeh RASHIDI, Mohammad Mehdi KHODAEI, Abdolhamid ALIZADEH, Mohammad Bagher MAJNOONI, Narges PAKRAVAN, Ramin ABIRI, and Davood NEMATOLLAHI Structure 13C NMR 碳譜模擬圖 4 . 4b,5-dihydro-isoindolo[2,1-a]benzimidazole-11(11H)-one C14H10N2O 相似度:71.4% Journal of Heterocyclic Chemistry 2007 44 617-626 Reaction of phthalaldehydic acid with different substituted aniline as well as hydrazine derivatives Sherine N. Khattab,Seham Y. Hassan,Ayman El-Faham,Abdel Moneim M. El Massry and Adel Amer Structure 13C NMR 碳譜模擬圖 5 . 6-Methoxy-4-(N-4-chlorophenylamino)benzofuro[3,2-b]pyridine C18H13BrN2O2 相似度:68.7% Heterocycles 2013 87 177-191 A Novel One-Step Synthesis of Benzofuro[3,2-b]pyridines Having an Amino Group at the 4-Position from Benzofuro[3,2-d][1,3]oxazine Yukako Tabuchi, Yusa Kakumoto, Hitomi Uchimoto, Ikuo Kawasaki,* Yoshitaka Ohishi, and Kiyoharu Nishide Structure 13C NMR 碳譜模擬圖 6 . 4-甲氧基-5-羥基-鐵屎米-6-酮(4-methoxy-5-hydroxycanthin-6-one) C25H10O3N2 相似度:66.6% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 886-890 Study on chemical constituents of Picrasma quassioides ZHU Chenchen, DENG Guihua, LIN Chaozhan Structure 13C NMR 碳譜模擬圖 |

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