182127-38-4Relevant academic research and scientific papers
Novel xanthine oxidase inhibitor studies. Part 2.1 Synthesis and xanthine oxidase inhibitory activities of 2-substituted 6-aIkylidenehydrazino- Or 6-arylmethyIidenehydrazino-7A-purines and 3- and/or 5-substituted 9H-1,2,4-triazolo[3,4-i]purines
Nagamatsu, Tomohisa,Yamasaki, Hiroo,Fujita, Takayuki,Endo, Kazuki,HaruhikoMachida
, p. 3117 - 3125 (1999)
The facile and general synthesis of 2-substituted 6-alkylidenehydrazino- or 6-arylmethylidenehydrazino-7//-purines and 3- and/or 5-substituted 9//-l,2,4-triazolo[3,4-/]purines, which were obtained by oxidative cyclisation of the corresponding 6-aldehyde h
Purine compounds and xanthine oxidase inhibitors
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, (2008/06/13)
Purine or triazolopurine compounds are disclosed represented by formula (I) or (II): STR1 wherein R1 and R4 represent each hydrogen, halogeno, hydroxy, mercapto, or amino; R2 represents alkyl or aryl; and R3 and
