Structure−Activity Relationships in a Series of 2(1<i>H</i>)-Quinolones Bearing Different Acidic Function in the 3-Position: 6,7-Dichloro-2(1<i>H</i>)-oxoquinoline-3-phosphonic Acid, a New Potent and Selective AMPA/Kainate Antagonist with Neuroprotective Properties
作者:Patrice Desos、Jean M. Lepagnol、Philippe Morain、Pierre Lestage、Alex A. Cordi
DOI:10.1021/jm950323j
日期:1996.1.1
compound 6 was devoid of in vivo activity in mice anticonvulsant testing. To overcome this critical limitation, new compounds bearing various acidic moieties at the 3-position of the quinolone skeleton were synthesized and evaluated. The SAR of these new analogues indicated that not all acidic groups are acceptable at the 3-position: A rank order of potency going from carboxylic approximately phosphonic >