Disclosed are compounds of Formula (I): wherein R
1
is CH
2
CH2CF
3
or CH
2
CH2CH
3
; R2 is CH
2
CH
2
CF
3
, CH
2
CH
2
CH
3
, CH
2
(cyclopropyl), phenyl, or; R3 is H; R
a
, R
b
, y, and z are defined herein. Also disclosed are methods of using such compounds to inhibit the Notch receptor, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as cancer.
本发明涉及化合物的公式(I):
其中R1为 CF3或 CH3;R2为 CF3, CH3,
CH2(环丙基),苯基或;R3为H;Ra,Rb,y和z在此定义。还公开了使用这种化合物来抑制Notch受体的方法以及包含这种化合物的制药组合物。这些化合物在治疗、预防或减缓多种治疗领域中的疾病或障碍方面非常有用,例如癌症。