Sintesis dan studi aktivitas antiinflamasi dan antioksidan in vitro senyawa 2e,6e -2-[4-hidroksi-3-metoksifenil metiliden]-6- fenilmetiliden sikloheksan-1-on tersubstitusi basa mannich pirolidin = Synthesis and in vitro anti inflammatory and antioxidant activity of 2e,6e -2-[4 hydroxy-3-methoxyphenyl methylidene]-6- phenylmethylidene cyclohexane-1-one substituted pyrrolidine mannich base