(2R)-2-(2,4-difluorophenyl)-3-(1H-pyrrol-1-yl)-1,2-propanediol

(2R)-2-(2,4-difluorophenyl)-1-methanesulfonyloxy-3-(1H-pyrrol-1-yl)-2-propanol

(4R)-4-(2,4-difluorophenyl)-4-hydroxy-2-[[(4-methyl-phenyl)sulfonyloxy]methyl]-5-(1H-pyrrol-1-yl)pentyl 4-methylbenzenesulfonate

(2R-cis)- and (2R-trans)-2-(2,4-difluorophenyl)-4-formylmethyl-2-[(1H-pyrrol-1-yl)methyl]tetrahydrofuran

(2R-cis)- and (2R-trans)-4-cyanomethyl-2-(2,4-difluorophenyl)-2-[(1H-pyrrol-1-yl)methyl]tetrahydrofuran