Utility of 2-thioxo-pyrido[2,3-d]pyrimidinone in synthesis of pyridopyrimido[2,1-b][1,3,5]-thiadiazinones and pyridopyrimido[2,1-b][1,3]thiazinones as antimicrobial agents

Utility of 2-thioxo-pyrido[2,3-d]pyrimidinone in synthesis of pyridopyrimido[2,1-b][1,3,5]-thiadiazinones and pyridopyrimido[2,1-b][1,3]thiazinones as antimicrobial agents

Abstract Background Pyridopyrimidines are of current interest because of their extensive variety of biological and pharmacological activities. Results A series of pyrido[2′,3′:4,5]pyrimido[2,1-b][1,3,5]thiadiazinones was obtained by aminomethylation of pyridopyrimidinethione with formaldehyde soluti...

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Bibliographic Details
Main Authors: Yasser H. Zaki, Sobhi M. Gomha, Amany M. G. Mohamed
Format: Article
Language:English
Published: BMC 2017-06-01
Series:Chemistry Central Journal
Subjects:
Pyridopyrimidinethione
Michael
Addition
Hydrazone
Bis-hydrazone
Pyrazolines
Online Access:http://link.springer.com/article/10.1186/s13065-017-0286-0

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http://link.springer.com/article/10.1186/s13065-017-0286-0

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