Supplemental references

1. Morita, M., et al. 2995. Structure-activity relationship of alpha-galactosylceramides against B16-bearing mice. J. Med. Chem. 38:2176-2187.

2. Wild, R., and Schmidt, R.R. 1995. Convenient synthesis of phytosphingosine and sphinganine from D-galactal and D-arabitol. Liebigs. Ann. Chem. 755-764.

3. Schmidt, R.R., and Maier, T. 1988. Synthesis of D-ribo- and L-lyxo-phytosphingosine: transformation into the corresponding lactosyl-ceramides. Carbohydr. Res. 174:169-179.

Supplementary figure

Supplemental figure 1