Structural studies of some 1-polymethyleneimino-2,4-dinitrobenzenesand related compounds; crystal structure of 1-(cis-2′,6′-dimethylpiperidin-1′-yl)-2,4-dinitrobenzene
作者:Maureen F. Mackay、Douglas J. Gale、John F. K. Wilshire
DOI:10.1071/ch00076
日期:——
The ultraviolet and 1H n.m.r. spectra of some1-polymethyleneimino-2,4-dinitrobenzenes and related compounds are discussed.The effect of trifluoroacetic acid on these spectra was also investigated;with 1-azetidinyl-2,4-dinitrobenzene, acid-catalysed ring opening wasobserved. The solid-state conformation of1-(cis-2′,6′-dimethylpiperidin-1′-yl)-2,4-dinitrobenzenehas been defined by single-crystal X-ray
[EN] IMIDAZOPYRIDAZINECARBONITRILES USEFUL AS KINASE INHIBITORS<br/>[FR] IMIDAZOPYRIDAZINECARBONITRILES POUVANT ÊTRE EMPLOYÉS EN TANT QU'INHIBITEURS DE KINASE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2010042699A1
公开(公告)日:2010-04-15
The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents.
and eco-friendly method for the synthesis of o-nitroarylamine from o-nitroaryl sulfonic acid via ipso nucleophilic aryl substitution by amine is described. The products have been obtained with good yields at room temperature without the assistance of any metal, activating agent, or toxic oxidant. This method is useful for racemization-free synthesis of N-aryl amino acid esters.
IMIDAZOPYRIDAZINECARBONITRILES USEFUL AS KINASE INHIBITORS
申请人:Fink Brian E.
公开号:US20100113458A1
公开(公告)日:2010-05-06
The invention provides compounds of Formula (I)
and pharmaceutically acceptable salts thereof. The Formula (I) imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents.