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Original Articles

Antimetabolites: A Convenient Synthesis Of Mercaptopurine and Thioguanine Analogues

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Pages 143-146 | Received 12 May 1994, Published online: 23 Sep 2006
 

Abstract

A novel synthesis of 7-mercaptomethylpyrazolo[1,5-a]pyrimidines and pyrazolo[4,3:6′,7′]pyrazolo[1,5-a]pyrimidines utilizing ketene dithioacetals and 5-aminopyrazoles as starting components is described.

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