C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/231, 167/237
C07D 231/12 (2006.01) C07D 233/61 (2006.01) C07D 401/12 (2006.01)
Patent
CA 2005864
ABSTRACT OF THE DISCLOSURE Novel N-aminoalkyl-1H-azole-1-acetamides useful for treating cardiac arrhythmias in mammals are disclosed. The azoleacetamides have the formula: Image (I) (wherein Az is a substituted pyrazolyl group of the formula: Image (Az-a), or a substituted imidazolyl group of the formula: Image (Az-b) ; R1 is hydrogen or lower alkyl, provided that R1 is hydrogen when Az is the substituted imidazolyl group (Az-b); A is CH2CH(OH)CH2 or (CH2)n [wherein n is an integer of from 2 to 8], provided that A is (CH2)n when Az is the sub- stituted pyrazolyl group (Az-a); R2 and R3 are independently hydrogen, lower-alkyl or hydroxy,lower-alkyl; or R2 and R3 together form a straight or branched alky- lene chain of 4 to 6 carbons; R4 is hydrogen, hydroxy, lower-alkyl, lower-alkoxy, lower-alkylamino, lower-alkylamido; lower-alkylsulfonamido, nitro, amino, cyano or halo; and R5 and R6 are independently hydrogen, hydroxy, lower- alkyl, lower-alkoxy, nitro or halo).
Bailey Denis M.
Kumar Virendra
Bailey Denis M.
Fetherstonhaugh & Co.
Kumar Virendra
Sterling Drug Inc.
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