4H-Pyrazolo[3,4-d][1,3]thiazin-6-amine der. 4H-Pyrazolo[3,4-d][1,3]thiazin-6-amine, 3-methyl-1-(phenylacetyl)-4-(3,4,5-trimethoxyphenyl)- AIDS-029397 AIDS029397 NSC657377