p. 1083 - 1086
(1981)(+/-)-1-<(1β,3β,4β)-3-hydroxy-4-(hydroxymethyl)cyclopentyl>-(1H,3H)-pyrimidine-2,4-dione
(+/-)-1-<(1β,3β,4β)-3-acetoxy-4-(acetoxymethyl)cyclopentyl>-2,4(1H,3H)-pyrimidinedione
(+/-)-1-<(1β,3α,4β)-3-hydroxy-4-(hydroxymethyl)cyclopentyl>-2,4(1H,3H)-pyrimidinedione
(+/-)-5-fluoro-1-<(1β,3β,4β)-3-hydroxy-4-(triphenylmethoxymethyl)cyclopentyl>-2,4(1H,3H)-pyrimidinedione
(+/-)-5-fluoro-1-<(1β,3β,4β)-3-(methylsulfonyloxy)-4-(triphenylmethoxymethyl)cyclopentyl>-2,4(1H,3H)-pyrimidinedione
(+/-)-5-fluoro-1-
(+/-)-5-fluoro-1-<(1β,3α,4β)-3-bromo-4-(triphenylmethoxymethyl)cyclopentyl>-2,4(1H,3H)-pyrimidinedione
(+/-)-5-fluoro-1-<(1β,3α,4β)-3-chloro-4-(triphenylmethoxymethyl)cyclopentyl>-2,4(1H,3H)-pyrimidinedione