Abstract
Several trans- and cis-2-acetyl-3-(substituted-phenyl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazole derivatives have been synthesised via the condensation of the appropriate exocyclic α,β-unsaturated ketones with hydrazine in hot acetic acid, to obtain diastereomeric mixtures of N-acetylated isomers. Structure elucidation was based on their spectral data and the trans–cis stereochemistry using of NOE and NOESY experiments. Biological testing of these derivatives as inhibitors of β-hematin formation was carried out.
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