p. 1214 - 1219
(1990)(+/-)-(1α,2α,3α,5α)-3-(5-amino-7-chloro-3H-1,2,3-triazolo<4,5-d>pyrimidin-3-yl)-5-(hydroxymethyl)-1,2-cyclopentanediol
(+/-)-5-amino-3,6-dihydro-3-<(1α,2α,3α,4α)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl>-7H-1,2,3-triazolo<4,5-d>pyrimidin-7-one
(+/-)-(1α,2α,3α,5α)-3-(5,7-diamino-3H-1,2,3-triazolo<4,5-d>pyrimidin-3-yl)-5-(hydroxymethyl)-1,2-cyclopentanediol
(+/-)-(1α,2α,3α,5α)-3-(2,6-diamino-9H-purin-9-yl)-5-(hydroxymethyl)-1,2-cyclopentanediol
(+/-)-(1α,2α,3α,5α)-3-(2-amino-6-chloro-9H-purin-9-yl)-5-(hydroxymethyl)-1,2-cyclopentanediol