Effect of a quinazolinone derivative on the metabolism of Streptococcus faecalis--R (ATCC-8043)

Indian J Physiol Pharmacol. 1977 Apr-Jun;21(2):159-62.

Abstract

2-methyl-3(3'-methyl-2'-pyridyl)-4 (3H) quinazolinone (SRC-820) and methaqualone inhibited the growth of Streptococcus faecalis-R (ATCC-8043). Phosphoenolpyruvate formation from 3-phosphoglycerate by an enzyme extract of S. faecalis was inhibited by SRC-820. With edetate or fluoride, an additive inhibitory effect by SRC-820 was observed.

MeSH terms

  • Depression, Chemical
  • Enterococcus faecalis / drug effects*
  • Enterococcus faecalis / growth & development
  • Enterococcus faecalis / metabolism
  • Oxygen Consumption / drug effects
  • Pyridines / pharmacology*
  • Quinazolines / pharmacology*
  • Time Factors

Substances

  • Pyridines
  • Quinazolines