6250-88-0
4,9-dihydro-3H-pyrano[3,4-b]indol-1-one
+
74497-02-2
1-aminobenzene
→
~77%
89587-10-0
2-phenyl-4,9-dihydro-3H-pyrido[3,4-b]indol-1-one
4641-57-0
1-苯基-2-吡咯烷酮