[EN] HIGH WATER-REDUCING AND LOW SENSITIVITY POLYCARBOXYLATE SUPERPLASTICIZER AND PREPARATION METHOD THEREFOR<br/>[FR] SUPERPLASTIFIANT À BASE DE POLYCARBOXYLATE HAUTEMENT RÉDUCTEUR D'EAU ET À FAIBLE SENSIBILITÉ ET SON PROCÉDÉ DE PRÉPARATION<br/>[ZH] 一种高减水低敏感聚羧酸减水剂及其制备方法
substrate specificity for 5-lipoxygenase and the known stereochemical course of the reaction, a hypothetical model of the enzyme active site was developed and used to design 2 types of selective inhibitors of 5-lipoxygenase. Both inhibitor types used aromatic rings in place of (Z)-olefins of the substrate and were designed to mimic the nonpolar end of arachidonic acid. One inhibitor type used a carboxylic-acid