139548-21-3 2(1H)-Pyridinone, 3-[[(2,3-dihydro-6-methoxy-1H-inden-5-yl)methyl]amino]-5-ethyl-6-methyl- 3-[(2-Methoxy-5-indanyl)methyl]amino]-5-ethyl-6-methylpyridin-2(1H)-one AIDS-004608 AIDS004608 Pyridinone deriv.