181038-43-7 2,5,8,14-Tetraazapentadecan-15-oic acid, 10-[(3,4-dimethoxyphenyl)methyl]-12-hydroxy-2-methyl-7-(1-methylethyl)-6,9-dioxo-13-(phenylmethyl)-,1,1-dimethylethyl ester, [7S-(7R*,10S*,12R*,13R*)]- AIDS-073052 AIDS073052