(S)-[1-(trans-4-amino-cyclohexyl)-2-oxo-2-thiazolidin-3-yl-ethyl]-carbamic acid tert-butyl ester 、
扁桃酸 以
乙醇 为溶剂,
生成
(S)-[1-(trans-4-amino-cyclohexyl)-2-oxo-2-thiazolidin-3-yl-ethyl]-carbamic acid tert-butyl ester mandelate salt 、 (S)-[1-(cis-4-amino-cyclohexyl)-2-oxo-2-thiazolidin-3-yl-ethyl]-carbamic acid tert-butyl ester mandelate salt