(2013/04/13)
(7S,8aR)-2-benzyloctahydropyrrolo[1,2-a]pyrazin-7-ol
(7S,8aR)-2-benzyl-7-hydroxyhexahydropyrrolo[1,2-a]pyrazine-1,4-dione
(2R,4S)-methyl 1-(2-chloroacetyl)-4-hydroxypyrrolidine-2-carboxylate
(2R,4S)-4-hydroxypyrrolidine-2-carboxylic acid hydrochloride
(2R,4S)-methyl 4-hydroxypyrrolidine-2-carboxylate hydrochloride