5'-tert-Butyl 2'-methyl 3'-aminospiro[cyclopropane-1,6'-thieno[2,3-c]pyrrole]-2',5'(4'H)-dicarboxylate 1g

5'-tert-Butyl 2'-methyl 3'-aminospiro[cyclopropane-1,6'-thieno[2,3-c]pyrrole]-2',5'(4'H)-dicarboxylate 1g