Purines. III. The Preparation of Certain Purine and Triazolopyrimidine Derivatives1

KL Dille, BE Christensen

Index: Dille; Christensen Journal of the American Chemical Society, 1954 , vol. 76, p. 5087

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Citation Number: 14

Abstract

Since the discovery that 6-mercaptopurine possesses marked inhibitory properties2 there has been an increasing interest in purine antagonists which has carried over into the triazolopyrimidine homolog~.~ In this Laboratory a new series of these derivatives has been prepared from 2, 6-dichloro-4-amino-5nitropyrimidine.