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5-Azido-3-cyclohexenecarboxylic acid was reduced to an aminocyclohexenyl-carbinol which was coupled with either 5-amino-4,6-dichloropyrimidine or 2-amino-4,6-dichloropyrimidine, giving 5-pyrimidinyl-3-cyclohexencarbinols. Condensation with triethylorthoformate or nitrous acid formed the purine and 8-azapurine ring systems, respectively. Anti-HIV-1 and cytotoxicity testing results are also described.
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