N-<<5-<2-<2-(3-dimethylaminopropylcarbamoyl)-1-methyl-4-pyrrolyl>carbamoyl-1-methyl-4-pyrrolyl>carbamoylpentyl>>-2-nitro-3-hydroxy-4-methylbenzamide trifluoroacetate 在
palladium on activated charcoal
氢气 作用下,
以89%的产率得到N,N'-bis<<5-<2-<2-(3-dimethylaminopropylcarbamoyl)-1-methyl-4-pyrrolyl>carbamoyl-1-methyl-4-pyrrolyl>carbamoylpentyl>>-2-amino-4,6-dimethyl-3H-3-oxophenoxazine-1,9-dicarboxamide ditrifluoroacetate