abstract |
The present invention provides compounds of Formula X-1, X-2, X-3, or X-4, or metabolites of Compound 1 or metabolites of a compound of Formula 3-A or 3-B, including compositions and salts thereof, which are useful in the prevention and/or treatment of a disease or disorder or condition such as anorexia or cachexia, as well as analytical methods related to the administration of Compound 1 or a compound of Formula 3-A or 3-B. |