AIDS-107608 AIDS107608 GE2270A derivative Tert-butyl 3-{[2-(7,17,24,31,34,39,40,41,42,43-decaaza-35-(hydroxyphenylmethyl)-21-methyl-28-{[(5-methyl(1,3,4-thiadiazol-2-yl))disulfanyl]methyl}-18-[(N-methylcarbamoyl)methyl]-25-(methylethyl)-16,23,30,33-tetraoxo-3,13,20,27,37-pentathiaheptacyclo[34.2.1.1<2,5