89898-94-2Relevant articles and documents
Synthesis and Investigation of Phthalazinones as Antitubercular Agents
Santoso, Kristiana T.,Cheung, Chen-Yi,Hards, Kiel,Cook, Gregory M.,Stocker, Bridget L.,Timmer, Mattie S. M.
supporting information, p. 1278 - 1285 (2019/02/24)
A series of 2- and 7-substituted phthalazinones was synthesised and their potential as anti-tubercular drugs assessed via Mycobacterium tuberculosis (mc26230) growth inhibition assays. All phthalazinones tested showed growth inhibitory activity (MIC 100 μm), and those compounds containing lipophilic and electron-withdrawing groups generally exhibited better anti-tubercular activity. Several lead compounds were identified, including 7-((2-amino-6-(4-fluorophenyl)pyrimidin-4-yl)amino)-2-heptylphthalazin-1(2H)-one (MIC=1.6 μm), 4-tertbutylphthalazin-2(1H)-one (MIC=3 μm), and 7-nitro-phthalazin-1(2H)-one (MIC=3 μm). Mode of action studies indicated that selected pyrimidinyl-phthalazinones may interfere with NADH oxidation, however, the mode of action of the lead compound is independent of this enzyme. MIC=minimum inhibitory concentration.
PHTALAZINONE DERIVATIVES AS MPEGS -1 INHIBITORS
-
Page/Page column 34; 41, (2013/06/05)
The present patent application is directed to bicyclic compounds of formula (I) or pharmaceutically acceptable salt thereof as mPGES-1 inhibitors. These compounds are inhibitors of the microsomal prostaglandin E synthase-1 (m PGES-1) enzyme and are theref
