Professor lobcavell and his usage

摘要

It refers to lobacavir or [1R - (1o, 2 Di, 3O)] 2-amino-9 - [2, 3-bis (hydrogen) cyclobutil] - 1, 9-dihydro-6h-purin-6-ona de form I; R1 and R2 are group A, R1 and R2 are group H, or another group is group A, one group is the preferred calcium chloride - [- 2R, 1-3-3], 6-dihydro-6-oxo-purin-9-il) - 2 - (hydrometyl) methyl. Compound I is an antiviral agent and has been reported to be active against human cell gamma virus, herpes simplex virus types 1 and 2, varicella and hepatitis B virus.