2-(2-Hydroxybenzoyl)-4-((2-hydroxy-1-naphthyl)methylene)-5-methyl-2,4-dihydro-3H-pyrazol-3-one 3H-Pyrazol-3-one, {2,4-dihydro-4-[(2-hydroxy-} 1-naphthalenyl)methylene\]-2-(2-hydroxybenzoyl)-5-methyl- AIDS-140409 AIDS140409 NSC652183