2-Aminothiazole → HCID 13421426, compound

Participants

Reaction Steps

[R-(R*, R*)]-α-(1-Formyl-2-hydroxyethoxy)-3,4-dihydro-2,4-dioxo-1(2H)pyrimidineacetaldehyde, (uridinedialdehyde), (6.05 g) was dissolved in water (25 ml). To a solution was added 2-aminothiazole (2.50 g). The mixture was stirred at ambient temperature overnight to give a clear solution. The solution was subjected to column chromatography on HP-20 resine, which was eluted with water and then 50% aqueous acetone. The elution was condenced in vacuo and lyophilized to give white powder of 1-[(2R, 6R)-3,5-dihydroxy-6-hydroxymethyl-4-(2-thiazolyl)morpholin-2-yl]uracil (8.09 g).

Provenance & Evidence