奎宁环-3-甲腈

4-(4-methylphenyl)sulfonyl-1-oxa-3-azaspiro[4.5]dec-2-ene

氰化苄

9-(benzyloxy)-8-cyano-1-ethoxy-3-(ethoxycarbonyl)-7,8-dihydro-6H-cyclopent(g)isoquinoline

9-(benzyloxy)-8-cyano-1-ethoxy-7,8-dihydro-6H-cyclopent(g)isoquinoline-3-carboxylic acid