摘要:
The present invention relates to an anti-SARS-CoV-2 drug including, as an active ingredient, a compound represented by formula (I):
[wherein R
1
is C
1
-C
8
alkyl or the like; and R
2
-R
9
is hydrogen, halogen, hydroxyl, or Q-(C
1
-C
8
alkyl), (Q is O, NH, or S) or the like], or a pharmaceutically acceptable salt thereof.