939411-19-5
+
292638-85-8
→
~67%
185198-42-9
6-羟基-5-氧代-1,2,3,5-四氢吲哚嗪-8-羧酸甲酯
907969-47-5
1-(2-(Phenylsulfonyl)acetyl)pyrrolidin-2-one