反应详情

Using the procedure of Example 23, 6 g of 1,3-dihydro-3-(1-methylethyl)-1-[(2-pyridinyl)-imino]-5-trifluoromethyl furo-[3,4-b]-quinolin-9-ol and 120 ml of acetic acid were reacted to obtain 3.5 g of 1-[4-hydroxy-3-[(2-pyridinyl)-aminocarbonyl]-8-trifluoromethyl-2-quinolinyl]-2-methylpropyl acetate melting at 230° C.

1. customwere reacted