(2S,3S,4R)-2-(Diphenyl-phosphinoylmethyl)-4-(3-methoxy-naphthalen-2-yloxy)-tetrahydro-pyran-3-ol

(2S,3S,4R)-4-(4,5-Difluoro-2-methoxy-phenoxy)-2-(diphenyl-phosphinoylmethyl)-tetrahydro-pyran-3-ol

1,5-anhydro-2,6-dideoxy-3-O-(4,5-difluoro-2-hydroxyphenyl)-6-(diphenylphosphinyl)-D-arabino-hexitol