isopropyl 2-((4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate oxalate

tert-butyl 2-((4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

(4R-cis)-6-氰甲基-2,2-二甲基-1,3-二氧六环-4-乙酸叔丁酯

isopropyl 2-((4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

5-(4-氟-苯基)-2-异丙基-1-(3-氧代-丙基)-4-苯基-1H-吡咯-3-羧酸苯胺