(S)-benzyl (1,4-dioxo-4-(3-(trifluoromethyl)-5,6,7,8-tetra hydro-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate

(R)-3-nitro-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one

(R)-3-(methoxyamino)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one

西他列汀(S)-异构体磷酸盐

(R,R)-N-benzyl-N-(α-methylbenzyl)-1-(2',4',5'-trifluorophenyl)-4-oxo-4-{3''-(trifluoromethyl)-5'',6''-dihydro-1'',2'',4''-triazolo[4,3-α]pyrazin-7''(8''H)-yl}butan-2-amine