AIDS-105847 AIDS105847 CGP64222 deriv N-6-Aminohexylglycine-N-guanidopropylglycine-N-guanidoprolyglycine-N-(6-[2-(4-ethoxy-phenyl)-ethyl]-2-methyl-4-(3-nitro-phenyl)-1,2-dihydro-pyridine-3,5-dicarboxylic acid)glycine-N-guanidopropylglycine-D-arginine-amino NH2-Nahg-Narg-Narg-N-glycine-Narg-Darg-NH2 deriv