Facile heterocyclic synthesis and antimicrobial activity of polysubstituted and condensed pyrazolopyranopyrimidine and pyrazolopyranotriazine derivatives

Reaction of 6-amino-3-methyl-4-(substituted phenyl)-1,4- dihydropyrano[2,3-c]pyrazole-5-carbonitrile (1) with triethylorthoformate followed by treatment with hydrazine hydrate, formic acid, acetic acid, phenylisocyanate, ammonium thiocyanate and formamide afforded the corresponding pyranopyrimidine...

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Bibliographic Details
Main Authors: Hafez Hend N., Alshammari Abdulrahman G., El-Gazzar Abdel-Rhman B. A.
Format: Article
Language:English
Published: Sciendo 2015-12-01
Series:Acta Pharmaceutica
Subjects:
Online Access:https://doi.org/10.1515/acph-2015-0037
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