... Chem. 1985,28, 550. (28) In the Experimental Section and in accordance with Chemical Abstracts nomenclature, compounds 6a,b,c,d-l0a,c,d are named as 1 ... Page 5. Muorocarbocyclic Nucleosides Journal of Medicinal Chemistry, 1991, Vol. 34, No. 3 911 Table 111. ...