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