反应详情

Using methyl 3-[(4-formyl-2-phenyl-1H-pyrrol-1-yl)sulfonyl]benzoate (1.32 g), 40% methylamine methanol solution (416 mg) and sodium borohydride (100 mg), a procedure as in Reference Example 145 was performed to give the title compound as a pale-yellow oil (yield 668 mg, 49%).