methyl (3S)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate

(S)-3-(Bis-ethylsulfanyl-methyl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid benzyl ester

(4-Benzyloxy-5-methoxy-2-nitro-phenyl)-((S)-3-hydroxymethyl-3,4-dihydro-1H-isoquinolin-2-yl)-methanone

(S)-2-(4-Benzyloxy-5-methoxy-2-nitro-benzoyl)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid methyl ester