612097-82-2
Ethyl 4-(1H-pyrrolo[2,3-b]pyridin-3-yl)-3,6-dihydro-1(2H)-pyridin ecarboxylate
→
~62%
612097-74-2
4-(1H-吡咯并[2,3-b]3-吡啶基)-1-哌啶羧酸乙酯
29976-53-2
N-乙氧羰基-4-哌啶酮
271-63-6
7-氮杂吲哚