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All Journal Makara Journal of Science
Hendra, Rudi
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SYNTHESIZING DERIVATIVES FROM CYCLOPENTANONE ANALOGUE CURCUMIN AND THEIR TOXIC, ANTIOXIDANT AND ANTI-INFLAMMATORY ACTIVITIES Eryanti, Yum; Nurulita, Yuana; Hendra, Rudi; Yuharmen, Yuharmen; Syahri, Jufrizal; Zamri, Adel
Makara Journal of Science Vol. 15, No. 2
Publisher : UI Scholars Hub

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Abstract

Three types of cyclopentanone derivatives have been synthesized from aromatic aldehyde and ketone derivatives under a base condition through aldol condensation. These cyclopentanone products were 2,5-dibenzylidene-cyclopentanone (a), 2,5-bis-(4-hydroxy-benzylidene)-cyclopentanone (b), and 2,5-bis-(4-hydroxy-benzylidene)-cyclopentanone (c) which has a yield of 63-99%. The chemical structure of these compounds were determined using UV, IR and NMR spectroscopy. In order to clarify the role of hydroxyl and amine moieties, toxic, antioxidant and anti-inflammatory activities were carried out. The toxic test indicated that the compounds showed strong toxicity. In addition, the presence of hydroxyl and amine groups on both rings of curcumin increased the antioxidant and anti-inflammatory activities.
Co-Authors Adel Zamri Jufrizal Syahri Yuana Nurulita Yuharmen, Yuharmen Yum Eryanti