2-(4-Trifluoromethylbenzoyl)oxazole

2-chloro-3-(5-methoxycarbonyl-2-furoyl)pyridine

2-Methoxy-3-thiazoylpyridine

3-(2-Cyanobenzoyl)-2-methoxypyridine

Methyl 5-(2-methoxynicotinoyl)-2- furanoate

5-(3-Acetoxybenzoyl)-2-chloropyridine

2-Benzoyl-6-methylpyridine

2-(4-Methoxybenzoyl)-6-methylpyridine

2-(2-Bromobenzoyl)-6-methylpyridine

2-(4-Chlorobenzoyl)-6-methylpyridine

6-Methyl-2-(3-phenoxybenzoyl)pyridine