1,5,9-Triazacyclododecane, 3-methylene-1,5-bis[(4-methylphenyl)sulfonyl]-9-(phenylmethyl)- and 1(2H)-Pyrimidineacetamide, N-[(1S,3S,4S)-4-[[(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-.alpha.-(1-methylethyl)-2-oxo-, (aS)- AIDS-188753 AIDS188753 CADA and Lopinavir