COMPOUND FOR TREATING OR PREVENTING BREAST CANCER

摘要

Disclosed are a class of compounds for treating or preventing breast cancer, in particular, 2-phenyl-benzoselenazole compounds, and a pharmaceutically acceptable salt thereof and an easily hydrolysed prodrug thereof. Further disclosed are a pharmaceutical composition containing these compounds and the use of such compounds for treating or preventing breast cancer in mammals. The compounds of the present invention can effectively inhibit or reduce the growth or proliferation of mammalian breast cancer cells, and at the same time, such compounds do not inhibit the growth of partial test cells, apart from breast cancer cells, and have a good selectivity. Such compounds show a more obvious medicinal effect, and have high selectivity, low toxicity and few side effects.