p. 2397 - 2414
(2007/10/03)p. 1449 - 1454
(2007/10/03)9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-(1,2,4-triazol-4-yl)purine
5'-O-dimethoxytrityl-6-N-[tris(N,N',N-trifluoroacetyl)-4,9,13-triazadecane-1-yl]-2'-deoxyadenosine
Spermine
9-(5-O-dimethoxytrityl-2-deoxy-β-D-erythro-pentofuranose)-6-(1,2,4-triazol-4-yl)purine