the compound (e) - 3 - (4 - ((3r) - 3 - methyl - 2 - propyl - 2,3,4,9 - tetrahydro - 1h - pyrido (3,4-b) indol-1 yl) phenyl) acrylic acid for the treatment and prevention of breast cancer

摘要

the invention relates to compounds of formula (i) or a pharmaceutically acceptable salts thereof, wherein r1 to r5 have the meanings as defined in any one of the description.processes for the preparation, pharmaceutical compositions containing them, and their use in the treatment of cellular proliferative disorders.