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Synthesis and antimicrobial activity of 3-cyano-4-imino-9-methoxy-4H- pyrimido [2,1-b ] pyrimido [4,5-b ] quinoline and 2-substituted derivatives
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نویسنده
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vartale s.p. ,halikar n.k. ,pawar y.d.
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منبع
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journal of chemistry - 2013 - دوره : 2013 - شماره : 0
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چکیده
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The 2-amino-7-methoxypyrimido[4,5-b]quinoline (1) on treatment with bis(methylthio)methylene malononitrile (2) in ethyl alcohol and catalytic amount of tea gives 3-cyano-4-imino-9-methoxy-2-methythio-4h-pyrimido[2,1-b] pyrimido[4,5-b]quinoline (3). the latter were further reacted with selected n-,o-,and c-nucleophiles such as aryl amines,hetryl amines,substituted phenols,and compounds containing an active methylene group. © 2013 s. p. vartale et al.
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آدرس
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department of chemistry,p.g. research centre,yeshwant mahavidyalaya, India, department of chemistry,p.g. research centre,yeshwant mahavidyalaya, India, department of chemistry,p.g. research centre,yeshwant mahavidyalaya, India
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Authors
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