Disclosed are substituted 5-(3,5-dimethylisoxazol-4-yl)indoline-2-one compounds, pharmaceutical compositions comprising at least one such 4 substituted 5-(3,5-dimethylisoxazol-4-yl)indoline-2-one compound processes for the preparation thereof, and the use thereof for inhibiting BET family of bromodomains and for treating disorders mediated thereby, such as certain cancers.
