反应详情

The title compound was prepared by stirring 3-(1,3-benzodioxol-5-yl)-2,3-dihydro-2-(phenylmethyl)-3a,9a-epoxy-1H-pyrrolo[3,4-b]quinolin-9-(4H)-one, prepared as in Example 1, with HCl (2 drops of 1N aqueous solution) in a mixture of CH2Cl2 and DMF (4:1) for 72 hours at room temperature.