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Title: Synthesis, characterization and anti-bacterial activity of some new 2, 3, 6-trisubstituted quinazolin-4(3<i style="">H</i>)-ones
Authors: Patel, Rohit D
Patel, Manish P
Patel, Ranjan G
Keywords: Ullmann condensation
anthranilic acids
Issue Date: Sep-2005
Publisher: CSIR
Series/Report no.: <b>Int</b>.<b>Cl</b>.<b><sup>7</sup> C 07 D 215/00 // A 61 P 31/04</b>
Abstract: Some new 2,3,6-trisubstituted quinazolin-4(3<i style="">H</i>)-ones <b>5</b> have been synthesized by Ullmann condensation of substituted anthranilic acids <b>4</b> and substituted benzothiazolylquinazolines <b>3</b>, which are synthesized by condensation of 6-bromo-2-substituted quinazolin-4(3<i style="">H</i>)-one <b>1</b> and various substituted 2-amino­benzo­thiazoles <b>2</b> in the presence of pyridine. All the compounds in this series have been screened for their anti-bacterial activity.
Description: 1944-1946
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(09) [September 2005]

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