[Findings on the purine series: 2, 8-dialkyl-6-hydroxy- & 6-chloro-purines].
D006801:Humans; D011687:Purines
D011687:Purines; C030985:purine
PURINES/preparation of
Ricerche nella serie purinica: 2, 8-dialchil-6-idrossi-e 6-cloro-purine.