| abstract |
(57) [Summary] [PROBLEMS] When surviving bone marrow stem cells cannot grow and differentiate fast enough to replenish the white blood cell count, the body cannot resist the pathogenic infectious organism. Suppression of red blood cell production can result in anemia. Provide compounds, compositions and methods for treating or preventing hematopoietic disorders and modifying hematopoiesis. The present invention provides certain oxypurine nucleosides, homologs of such oxypurine nucleosides, and acyl derivatives thereof, and compositions comprising at least one of these compounds. |