tert-butoxycarbonylamino-[(R)-4-(dimethoxy-phosphorylmethoxy)-phenyl]-acetic acid

1D-1-O-(tert-butyldiphenylsilyl)-3-(dimethylmethylenephosphonate)-2,6-O-bis(methoxymethylene)-4,5-O-(1,1,3,3-tetraisopropyldisiloxanedi-1,3-yl)-myo-inositol

(S)-2-{(S)-5-(2-Chloro-phenyl)-2-[(dimethoxy-phosphorylmethyl)-amino]-pent-4-ynoylamino}-4-methyl-pentanoic acid methyl ester

{[1-[1-(2-Cyano-ethyl)-1H-tetrazol-5-yl]-2-(9-methyl-9H-carbazol-2-yl)-ethylamino]-methyl}-phosphonic acid dimethyl ester