NC41034
3-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-(6-hexyl-3-pyridinyl)furo[2,3-d]pyrimidin-2(3H)-one
NC41037
3-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-(5-hexyl-2-pyridinyl)furo[2,3-d]pyrimidin-2(3H)-one
