99365-40-9
6-溴-2-羟吲哚
+
118753-70-1
N,N-双(2-氯乙基)氨基甲酸叔丁酯
→
~22%
1160247-29-9
tert-butyl 6-bromo-2-oxospiro[1H-indole-3,4'-piperidine]-1'-carboxylate