| 3-(((2-aminoethyl)amino)-2-naphthylmethylene)-n-phenyl-4-thio-oxalacetimid |
| 4-(((2-aminoethyl)amino)-2-naphthylmethylene)-1-phenyl-3-pyrrolidinedione |
| 3-(((2-aminoethyl)amino)-2-naphthylmethylene)-n-phenyl-4-thiooxalacetimi de h |
| 3-(((2-aminoethyl)amino)-2-naphthylmethylene)-n-phenyl-4-thio-oxalacetimidhydrochloride |
