4-Acetyl-5,6-dihydro-quinoline-2-carboxylic acid methyl ester

4-Acetyl-1-oxy-5,6,7,8-tetrahydro-quinoline-2-carboxylic acid methyl ester

(1aS,7bR)-4-Acetyl-1a,2,3,7b-tetrahydro-1-oxa-7-aza-cyclopropa[a]naphthalene-6-carboxylic acid methyl ester

(1aS,3R,7bR)-3-Bromo-4-((S)-1-hydroxy-ethyl)-1a,2,3,7b-tetrahydro-1-oxa-7-aza-cyclopropa[a]naphthalene-6-carboxylic acid methyl ester

4-Acetyl-5,6,7,8-tetrahydro-quinoline-2-carboxylic acid methyl ester