5-(6-bromo-2-oxo-acenaphthen-1-ylidene)-3-phenyl-2-thioxo-thiazolidin-4-one
5-(6-bromo-2-oxo-acenaphthen-1-ylidene)-2-thioxo-3-p-tolyl-thiazolidin-4-one
5-(6-bromo-2-oxo-acenaphthen-1-ylidene)-3-(4-methoxy-phenyl)-2-thioxo-thiazolidin-4-one
5-(6-bromo-2-oxo-acenaphthen-1-ylidene)-3-(4-ethoxy-phenyl)-2-thioxo-thiazolidin-4-one
5-(6-bromo-2-oxo-acenaphthen-1-ylidene)-3-(2-methoxy-phenyl)-2-thioxo-thiazolidin-4-one