反应详情

In a similar manner to Step 2 of Example 233, 4-(trans-β-styrenesulfonyloxy)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0770 g, 0.0122 mmol) was treated with 10% hydrogen chloride-methanol solution (0.650 mL) to obtain Compound 276 (0.00320 g, yield 49%).