(S)-1'-(叔丁氧基羰基)-1-((R)-1,1-二甲基乙基亚磺酰氨基)-1,3-二氢螺[茚-2,4'-哌啶]-6-羧酸

(S)-1'-(叔丁氧基羰基)-1-((R)-1,1-二甲基乙基亚磺酰氨基)-1,3-二氢螺[茚-2,4'-哌啶]-6-羧酸

(S)-1'-(tert-Butoxycarbonyl)-1-((R)-1,1-dimethylethylsulfinamido)-1,3-dihydrospiro[indene-2,4'-piperidine]-6-carboxylic acid