4-{[(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-ylcarbonyl)amino]methyl}benzoic acid 、
O-苄基羟胺 以N-(4-{[(benzyloxy)amino]carbonyl}benzyl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1-carboxamide was obtained as a pale yellow solid的产率得到N-{4-[(benzyloxy)carbamoyl]benzyl}-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1-carboxamide