AIDS-044736 AIDS044736 N-(Hydroxyethyl)sulfonamide, PhCO-Phe deriv. Propanamide, N-[2-hydroxy-3-[(2-methylpropyl)(4-methoxyphenylsulfonyl)amino]-1-(phenylmethyl)propyl]-2-methyl-3-(methylsulfonyl)-[1S-[1R*(R*),2S*]] SC-414