(1S,2R,3S,5R)-3-amino-5-(6-cyclopentylamino-purin-9-yl)-cyclopentane-1,2-diol hydrochloride 、 (1S,2R,3S,5R)-3-amino-5-(2-chloro-6-cyclopentylamino-purin-9-yl)-cyclopentane-1,2-diol 生成
N-[(1S,2R,3S,4R)-4-(2-chloro-6-cyclopentylamino-purin-9-yl)-2,3-dihydroxy-cyclopentyl]-2-hydroxy-acetamide