摘要 |
PROBLEM TO BE SOLVED: To provide antiviral therapy (e.g., anti-HIV and anti-HBV therapies).SOLUTION: Disclosed are a hemifumarate form of 9-[(R>2-[[(S)-[[(S>1-(isopropoxycarbonyl)ethyl]amino]phenoxyphosphinyl]m(tenofovir alafenamide), and antiviral therapy using tenofovir alafenamide hemifumarate (e.g., anti-HIV and anti-HBV therapies).SELECTED DRAWING: None |