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Title: Synthesis, characterization and anti-bacterial activity of some new 2, 3, 6-trisubstituted quinazolin-4(3H)-ones
Authors: Patel, Rohit D
Patel, Manish P
Patel, Ranjan G
Keywords: Ullmann condensation;anthranilic acids;benzothiazolylquinazolines
Issue Date: Sep-2005
Publisher: CSIR
IPC Code: Int.Cl.7 C 07 D 215/00 // A 61 P 31/04
Abstract: Some new 2,3,6-trisubstituted quinazolin-4(3H)-ones 5 have been synthesized by Ullmann condensation of substituted anthranilic acids 4 and substituted benzothiazolylquinazolines 3, which are synthesized by condensation of 6-bromo-2-substituted quinazolin-4(3H)-one 1 and various substituted 2-amino­benzo­thiazoles 2 in the presence of pyridine. All the compounds in this series have been screened for their anti-bacterial activity.
Page(s): 1944-1946
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(09) [September 2005]

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