3-Bromo-5-(2,4,6-trimethyl-phenyl)-anthra[1,9-cd]isoxazol-6-one

3-piperidinoanthra<1,9-c,d>isoxazol-6-one

1-amino-2-bromo-4-(4-ethoxyphenyl)-9,10-anthraquinone

3-bromo-5-(4-ethoxyphenyl)-6-oxo-6H-anthra[1,9-cd]isoxazole

3-Bromo-5-propoxy-anthra[1,9-cd]isoxazol-6-one