Abstract: Synthesis of novel N-acyl hydrazones of nicotinic acid hydrazide via condensation of nicotinic acid hydrazide 3 with the corresponding aldehydes, and to study their hypolipidemic activities. Methods: after design and synthesis of nicotinic acid derivatives, forty-two male adult Wistar albino rats were randomly divided into seven groups; six animals each. Group I, normal control was fed a standard diet. ... Read more