trans-3-aminocyclobutyl (1S,2R,3S,4S,6R,7R,8R,14R)-4-ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxotricyclo[5.4.3.01,8]tetradec-6-yl imidodicarbonate 、
L-酒石酸 以
水 、
异丙醇 为溶剂,
以78.3%的产率得到L-tartrate salt of trans-3-aminocyclobutyl (1S,2R,3S,4S,6R,7R,8R,14R)-4-ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxotricyclo[5.4.3.01,8]tetradec-6-yl imidodicarbonate