S. Schneller, D. Moore
Sep 5, 1978
Citations
0
Influential Citations
11
Citations
Journal
Journal of Heterocyclic Chemistry
Abstract
The synthesis of 4,6-dihydroxy-l-methylpyrazolo[3,4-b Jpyridine (2) and 4-amino-6-hydroxy-1-methylpyrazolo[3,4-b] pyridine (3) as analogs of xanthine and isoguanine has been accomplished from ethyl 5-amino-1-methylpyrazole-4-carboxylate (4) and 5-amino-1-methylpyrazole-4-carbo-nitrile (6), respectively.