| abstract |
The present invention relates to compositions and methods for treating infections such as RSV, influenza, adenovirus, or rhinovirus. In some embodiments, the subject is administered a composition comprising a mixture of a compound described herein (eg, a compound of formula (I)). In some embodiments, the composition comprises a mixture of formula (Ib) and formula (Ic). In some embodiments, the mixture comprises a ratio of formula (Ib) to formula (Ic) of about 1: 1 (eg, a racemic mixture). In some embodiments, the mixture is about 51:49, about 52:48, about 53:47, about 54:46, about 55:45, about 60:40, about 65:35, about 70:30, About 75:25, about 80:20, about 85:15, about 90:10, about 95: 5, or about 99: 1 or more, including a ratio of Formula (Ib) to Formula (Ic) . |