5-[5-(4-fluorophenyl)-3-naphthalen-2-yl-4,5-dihydropyrazol-1-ylmethylene]-2-thioxothiazolidin-4-one
5-[5-(4-dimethylaminophenyl)-3-phenyl-4,5-dihydropyrazol-1-ylmethylene]-2-thioxothiazolidin-4-one
5-[5-(4-methoxyphenyl)-3-phenyl-4,5-dihydropyrazol-1-ylmethylene]-2-thioxothiazolidin-4-one
5-[(3-methyl-4-phenyl-3H-thiazol-2-ylideneamino)-methylene]-2-thioxo-thiazolidin-4-one
5-(2-piperidin-1-yl-cyclohex-1-enylmethylene)-2-thioxo-thiazolidin-4-one