Benzisoxazole sulfonamide derivatives
The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein Ring A, R 1 -R 8 , and n are defined herein. The novel benzisoxazole sulfonamide derivatives are useful in the treatment of abnormal cell growth, such as cancer, in patients. Additional embodiments relate to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in patients.
1. A compound
or a pharmaceutically acceptable salt thereof.
2. 2-Methoxy-N-{4-methoxy-6-[(1H-pyrazol-1-yl)methyl]-1,2-benzoxazol-3-yl}benzene-1-sulfonamide.
3. A pharmaceutical composition comprising the compound of claim 1 , or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier or diluent.
4. A pharmaceutically acceptable salt of 2-methoxy-N-{4-methoxy-6-[(1H-pyrazol-1-yl)methyl]-1,2-benzoxazol-3-yl}benzene-1-sulfonamide.
5. A pharmaceutical composition comprising 2-methoxy-N-{4-methoxy-6-[(1H-pyrazol-1-yl)methyl]-1,2-benzoxazol-3-yl}benzene-1-sulfonamide, and a pharmaceutically acceptable carrier or diluent.
6. A pharmaceutical composition comprising a pharmaceutically acceptable salt of 2-methoxy-N-{4-methoxy-6-[(1H-pyrazol-1-yl)methyl]-1,2-benzoxazol-3-yl}benzene-1- sulfonamide, and a pharmaceutically acceptable carrier or diluent.