63277-55-4
ethyl 8-methoxy-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indole-2-carboxylate
→
~86%
126912-70-7
8-甲氧基-2,3,4,5-四氢-1H-吡啶并[4,3-b]吲哚
41979-39-9
4-氧代哌啶酮盐酸盐
+
19501-58-7
4-甲氧基苯肼盐酸盐