161385-99-5Relevant academic research and scientific papers
OXIME DERIVATIVES
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, (2008/06/13)
The invention concerns oxime derivatives of the formula I wherein R4 includes hydrogen, carboxy, carbamoyl, amino, cyano, trifluoromethyl, (1-4C)alkylamino, di(1-4C)alkylamino and (1-4C)alkyl; RS includes hydrogen, (1-4C)alkyl, (3-4C)alkeny1,(3-4C)alkynyl, (2-5C)alkanoyl, halogeno-(2-4-C)alkyl and hydroxy-(2-4C)alky1;Arl is phenylene or a hetercaryl diradical; Al is a direct link to XI, or Al is (1-4C)alkylene; XI is oxy, thio, sulphinyl or sulphonyl; Ar2 is phenylene or a heteroaryl diradical; RI is (1-4C)alkyl, (3-4C)alkenyl or (3-4C)alkyny1; and R2 and R3 together form a group of the formula -A2. X2-A3- which together with the carbon atom to which A2 and A3 are attached define a ring having 5 or 6 ring atoms, wherein each of A2 and A3 is (1-3C)alkylene and X2 is oxy, thio, sulphinyl, sulphonyl or imino; or a pharmaceutically-acceptable sah thereof; processes for their manufacture; pharmaceutical compositions containing them and their use as 5-lipoxygenase inhibitors.
