1. Measures taken to treat or reduce the severity of osteoporosis or osteoporosis include taking N-[2,4-bis(1,1-dimethylethyl) -5-hydroxyphenyl]-1,4-dihydro-4.
Method for treating or reducing osteoporosis or osteopenia, which comprises administering to N - [2,4-bis - (1,1-dimethylethyl) 5hidroxifenil] - 1,- dihydro - 4 - 3 - 4 - oxoquinolina carboxamide; and a Pharmaceutical composition comprising such a compound Solid dispersion.Método para tratar o reducir la osteoporosis u osteopenia que comprende administrar n-[2,4-bis(1,1-dimetiletil)-5hidroxifenil]-1,4-dihidro-4-oxoquinolina-3-carboxamida; y composición farmacéutica que comprende una dispersión sólida de dicho compuesto.