描述了顺式和反式-4-苄基和4-(3-甲氧基苄基)-2-甲氧基羰基-1-甲基哌啶的合成;参见下文。从这些化合物获得的氨基酸和氨基醇无法环化。已制备出顺式-2-苄基-4-乙氧基羰基-1-甲基哌啶,其氨基酸盐酸盐在160°C的多磷酸中环化,得到2,4,5,6,7-六氢-3-甲基-2, 6-methano-1 H -3-benzazonin-7-将其转化为几种衍生物。水解并环化通过两种途径获得的4-苄基-4-乙氧基羰基-1-甲基哌啶,得到N-甲基螺并[茚满-2,4'-哌啶] -1-酮,其也被转化为几种衍生物。
Tricyclic Compounds Useful as Inhibitors of Kinases
申请人:Truchon Jean-Francois
公开号:US20100048551A1
公开(公告)日:2010-02-25
The present invention provides inhibitors of kinases, specifically IκB kinases, JAK1, JAK2, JAK3 and TYK2. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting said kinase activity by administering the compound to a patient in need of treatment for myeloproliferative disorders, cancer or NF-κB-mediated diseases.
Flexible N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine analog: synthesis and monoamine oxidase catalyzed bioactivation
作者:S. Mbera Ngale Efange、R. H. Michelson、R. P. Remmel、R. J. Boudreau、A. K. Dutta、A. Freshler
DOI:10.1021/jm00174a007
日期:1990.12
Eighteen analogues of N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) were synthesized and evaluated as substrates of monoamine oxidase. In general, the flexible analogues, characterized by the presence of a methylene (or ethylene) bridge between the aryl/heteroaryl and tetrahydropyridyl moieties, were better substrates of the enzyme than the conformationally restricted MPTP. It is suggested that the increased oxidative activity of these flexible analogues reflects enhanced binding due to the ability of the C-4-aryl/heteroaryl substituent to gain access to a hydrophobic pocket within the substrate binding site.
NAIMAN, NOREEN;ROLLEMA, HANS;JOHNSON, ELIZABETH;CASTAGNOLI, NEAL (JR), CHEM. RES. TOXICOL., 3,(1990) N, C. 133-138