ethyl 7-methyl-5,12-dihydrobenzo[4,5]cyclohepta[1,2-b]indole-6-carboxylate

(Z)-ethyl 3-(dimethylamino)but-2-enoate

ethyl (Z)-3-(dimethylamino)but-2-enoate

Ethyl 2-methyl-4-phenyl-3-quinolinecarboxylate

4-亚苄基-3-甲基-2-异恶唑啉-5-酮