📜在 氨体系中,用 甲醇 用作溶剂,化学反应生成2-苯基-3-氨基吡啶 参考文献:New Functionalised Silicas For Highly Selective Cation Exchange Spe Purification In Medicinal Chemistry 标题:New Functionalised Silicas For Highly Selective Cation Exchange Spe Purification In Medicinal Chemistry 摘要:Functionalised Silicas 2 And 3 Are Effective For The Cation Exchange Spe Purification Of Basic Molecules Containing Acid-Sensitive Functionalities,The Selective Separations Of Mixtures Of Basic Compounds And Accelerated Reaction Work-Ups/product Isolations. (C) 2008 Elsevier Ltd. All Rights Reserved. Doi:10.1016/j.Tetlet.2008.05.087
专利信息
专利号:US-5232929-A 优先权日:1990-11-28 标 题 :3-aminopiperidine derivatives and related nitrogen containing heterocycles and pharmaceutical compositions and use 发明人:DESAI MANOJ C; ROSEN TERRY J 权利人:PFIZER 摘要:The present invention relates to novel 3-aminopiperidine derivatives and related nitrogen containing heterocyclic compounds, and specifically, to compounds of the formula ##STR1## wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , Y and m are as defined below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders. The invention also relates to novel intermediates used in the synthesis of compounds of the formula I.
专利号:CA-2518447-A1 优先权日:2003-03-17 标 题 :Synthesis of aryl-substituted piperidines by hydrogenation of aryl-substituted pyridines
专利号:EP-1606257-A1 优先权日:2003-03-17 标 题 :Synthesis of aryl-substituted piperidines by hydrogenation of aryl-substituted pyridines
专利号:WO-2004083181-A1 优先权日:2003-03-17 标 题 :Synthesis of aryl-substituted piperidines by hydrogenation of aryl-substituted pyridines
专利号:JP-2006523205-A 优先权日:2003-03-17 标 题:Synthesis of aryl-substituted piperidines by hydrogenation of aryl-substituted pyridines.
专利号:US-5332817-A 优先权日:1990-01-04 标题 :3-aminopiperidine derivatives and related nitrogen containing heterocycles 发明人:DESAI MANOJ C; ROSEN TERRY J 权利人:PFIZER 摘要:The present invention relates to novel 3-amino-piperidine derivatives and related nitrogen containing heterocyclic compounds, and specifically, to compounds of the formula ##STR1## wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , Y and m are as defined below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders. The invention also relates to novel intermediates used in the synthesis of compounds of the formula I.
摘要:Joule, J. A., Science of Synthesis Knowledge Updates, (2018) 2, 327. 摘要:Gosmini, C.; Corpet, M., Science of Synthesis: Cross Coupling and Heck-Type Reactions, (2012) 1, 663.