3-Acetylpyridine p-toluensulfonylhydrazone

5-Methyl-2-(4-nitrophenyl)-4-phenylthiazole

2-(3-Nitrophenyl)-4-phenylthiazole

5,6-Dimethyl-7-hydroxy-pyrazolo[1,5-a]pyrimidine-3-carbonitrile

5,7-Dimethyl-2-phenylpyrazolo[1,5-a]pyrimidine

Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate

2-(2-Pyridyl)-4-(2-hydroxyphenyl)thiazole

2-(3-Methyl-2-pyridyl)-4-(2-hydroxyphenyl)thiazole

2-(4-Tolyl)-4-(4-hydroxyphenyl)thiazole

2-(4-Biphenyl)imidazolo[1,2-a]pyridine

2-(3-Bromobenzenesulfonyl)ethan-1-ol