PREPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUSUCOCOCOCOCOCOCOCOCOCOCOCOCOCOPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARPARTITLE C, HIV, HPV, BASIC ACCOUNTS AND OPERATIONS

摘要

The present invention provides compounds of formula (I), wherein R1, R2, R3 and R4 specifications describe, and pharmaceutically acceptable salts, and. But last Friday, they contained their pharmaceutical compositions and treated them with them.