p. 3132 - 3138
(2007/10/02)N-<2-<<(1,1-dimethylethoxy)carbonyl>amino>ethyl>-N-methyl-3-nitro-4-(4-nitrophenoxy)benzenesulfonamide
N-<2-<<(1,1-dimethylethoxy)carbonyl>amino>ethyl>-N-methyl-4-chloro-3-nitrobenzenesulfonamide
N-<2-<<(1-dimethylethoxy)carbonyl>amino>ethyl>-4-chloro-3-nitrobenzenesulfonamide
3-nitro-4-chlorosulfonyl chloride
N-<2-<<(1,1-dimethylethoxy)carbonyl>amino>ethyl>-N-methyl-3-nitro-4-(1-methyl-1-nitroethyl)benzenesulfonamide