DISEASE CHARACTERISTICS: Histologically confirmed recurrent ovarian epithelial carcinoma, fallopian tube cancer, or primary peritoneal cancer previously treated with at least one cisplatin based chemotherapy regimen Prior repeat treatment with a taxane and/or platinum agent allowed Prior repeat treatment with other chemotherapy agent allowed once Recurrent disease defined as: At least one site of measurable disease by radiograph and/or a rise of CA-125 over a minimum of 3 samples to a level of at least 50% of upper limit of normal