107474-67-9
3-((tert-butoxy)carbonyl)-1,2-dihydro-3H-pyrrolo[3,2-e]indole-7-carboxylic acid
→
107474-59-9
6-(6-carbamoyl-3,6,7,8-tetrahydropyrrolo[3,2-e]indole-2-carbonyl)-3,6,7,8-tetrahydropyrrolo[3,2-e]indole-2-carboxylic acid