62270-63-7Relevant academic research and scientific papers
1-Substituted pyrazoles
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, (2008/06/13)
Pyrazoles of the formula STR1 wherein R is hydrogen, alkyl, trifluoromethyl, aryl, aralkyl or a heterocycle; R1 is hydrogen, alkyl, aryl or aralkyl; R3 is an unsubstituted or substituted carboacyl or sulphonyl moiety; X is (a) methylene; (b) ethylene; (c) ethylene wherein 1 hydrogen atom on one or both of the carbon atoms is substituted by alkyl of 1 to 4 carbon atoms; (d) ethylene, or ethylene wherein 1 hydrogen atom on one or both of the carbon atoms is substituted by alkyl of 1 to 4 carbon atoms, linked to R2 via an oxygen or sulphur atom; (e) propenyl; of (f) propenyl wherein a hydrogen atom on 1, 2 or 3 of the carbon atoms is substituted by alkyl of 1 to 4 carbon atoms; said propenyl moiety being linked to the N1 atom via a methylene moiety; and R2 is aryl unsubstituted or substituted by 1 or 2 of the same or different substituents selected from the group consisting of alkyl, alkenyl, alkoxy, halo, trifluoromethyl, trifluoromethoxy, cycloalkyl, cycloalkenyl, mono- or di-alkylamino, nitro, cyano, unsubstituted or substituted carboxamido, unsubstituted or substituted sulphonamido and SOn -alkyl wherein n is 0 to 2, or aryl having 2 substituents which together form a branched or unbranched, saturated or unsaturated 5- to 7-membered isocyclic or heterocyclic ring, said heterocyclic ring containing 1 or 2 oxygen or sulphur atoms, or pyridyl; Are useful for their diuretic, saluretic, antihypertensive and antithrombotic properties.
