(2R,4S)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid
(2R,4S)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid
(2R,4S)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid
(2R,4S)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid
(2R,4S)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid