174173-76-3 5-[3(R)-[[(2(S)-cis-Isopropyl-1,1-dioxotetrahydrothienyl-3(S)-oxy)carbonyl]amino]-4-(phenylthio)-2(R)-hydroxybutyl]-N-(1,1-dimethylethyl)octahydrothieno[3,2-c]pyridine-6(R)-carboxamide AIDS-029855 AIDS029855 HOCH2CH2 isostere ThienopyridCON thienyl urethane deriv.