tert-Butyl 5-(3-methoxy-3-oxopropyl)-8-methyl-1,3,4,5-tetrahydro-2h-pyrido[4,3-b]indole-2-carboxylate 5g

tert-Butyl 5-(3-methoxy-3-oxopropyl)-8-methyl-1,3,4,5-tetrahydro-2h-pyrido[4,3-b]indole-2-carboxylate 5g