Hydrochloric Acid → HCID 178465185, compound

Participants

Reaction Steps

A solution of 1-[2-chloro-6-[(2,2-diphenylethyl)amino]-9H-purin-9-yl]-1-deoxy-N-ethyl-β-D-ribofuranuronamide (0.155 g, 0.296 mmol) and histamine (0.22 g) in dimethylsulphoxide (1.5 ml) was heated at 120° C. for 16 h. The mixture was cooled and diluted with ethyl acetate (50 ml) then washed with water (50 ml). The aqueous phase was extracted with ethyl acetate (50 ml) and the combined organic phase was washed with water (50 ml), dried (MgSO4) and evaporated to leave a solid which was treated with 2N hydrochloric acid (2 ml) in methanol (30 ml) and the solution was evaporated to leave the title compound (0.15 g, 80%) as a solid. MH+ =598, nmr(δ,DMSO-d6) includes 1.02(t,3H), 3.0(m,2H), 3.13(m,2H), 3.7(m,2H), 4.2(m,2H), 4.85(s,1H), 4.55(m,3H), 5.9(d,1H), 7.1-7.6(m,12H), 8.45(s,1H), 9.05(s,1H), 14.3(m,1H).

Provenance & Evidence