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

(7R,8S)-7-((1S,2S)-1-Allyloxycarbonyl-2-methyl-butylamino)-8-(tert-butyl-dimethyl-silanyloxy)-4-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-7,8-dihydro-quinoline-2-carboxylic acid 9H-fluoren-9-ylmethyl ester

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