A Test of Triazolopyrimidines on Mouse Sarcoma 180.

Abstract
The triazolopyrimidines, 8-azaguanine, 8-aza-adenine, 8-aza-isoguanine, 8-aza-2,6-diaminopurine and 8-azaxanthine, at tolerated doses were not effective in inhibiting the growth of Sarcoma 180 in the mouse.