| methanesulfonanilide, 4'-((4-(3-carbamoylpropoxy)-9-acridinyl)amino)-3'-methoxy |
| 4'-((4-(3-carbamoylpropoxy)-9-acridinyl)amino)-3'-methoxymethanesulfonan ilid |
| 4'-((4-(3-carbamoylpropoxy)-9-acridinyl)amino)-methanesulfon-m-anisidid |
| 4'-((4-(3-carbamoylpropoxy)-9-acridinyl)amino)-3'-methoxy-methanesulfonanilid |