for the following products
2-[[(2S,4S,5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-(phenylmethoxymethyl)cyclohexyl]amino]propane-1,3-diol | D-epi-Inositol,3,4-dideoxy-4-[[2-hydroxy-1-(hydroxymethyl)ethyl]amino]-2-C-[(phenylmethoxy)methyl]-1,5,6-tris-O-(phenylmethyl)- | Tetra-benzyl-voglibose and Tetrabenzyl-voglibose
