2-Bromo-11-ethoxy-5H-dibenzo[a,d]cycloheptene

2-(4-Brombenzyl)-phenylessigsaeure

8-bromo-5,11-dihydro-10H-dibenzo[a,d]-cyclohepten-10-one

11-Oxo-10,11-dihydro-5H-dibenzo[a,d]cycloheptene-2-sulfonic acid dimethylamide