Acetic acid (3R,4S,5R,6R)-2,3-diacetoxy-6-acetoxymethyl-5-[(2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-(2-amino-ethylsulfanylmethyl)-tetrahydro-pyran-2-yloxy]-tetrahydro-pyran-4-yl ester

Acetic acid (3R,4S,5R,6R)-2,3-diacetoxy-6-acetoxymethyl-5-[(2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-(2-tert-butoxycarbonylamino-ethylsulfanylmethyl)-tetrahydro-pyran-2-yloxy]-tetrahydro-pyran-4-yl ester

2-{4-[(2,4-diamino-pteridin-6-ylmethyl)-methyl-amino]-benzoylamino}-4-{2-[3,4,5-triacetoxy-6-(4,5-diacetoxy-2-acetoxymethyl-6-fluoro-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-2-ylmethylsulfanyl]-ethylcarbamoyl}-butyric acid methyl ester

2-{4-[(2,4-diamino-pteridin-6-ylmethyl)-methyl-amino]-benzoylamino}-4-{2-[3,4,5-triacetoxy-6-(4,5,6-triacetoxy-2-acetoxymethyl-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-2-ylmethylsulfanyl]-ethylcarbamoyl}-butyric acid methyl ester