Patent ID: 9713615
Date: 2017-07-25
CPC Classifications: A61K,A61P,C07D

Claim:
1. A method for treating a tumor comprising administering an effective dose of a compound of formula (I) to a subject in need thereof, wherein: each R R each R each R each R each R R Ar is aryl or heteroaryl, wherein each of aryl and heteroaryl is optionally substituted by one to five substituents independently selected from hydrogen, halogen, —R n is 0, 1, 2, or 3; x is 0, 1, 2, 3, or 4; y is 0, 1, 2, 3, or 4; and z is 0, 1, 2, 3, 4, 5, or 6; or a pharmaceutically acceptable salt thereof; wherein the tumor is glioblastoma or breast cancer.