Sintesis Dan Studi Molecular Docking Senyawa Pirazolo-Piridin Turunan Analog Kurkumin Monoketon Sebagai Inhibitor Enzim COX-2

Enda Mora (Sekolah Tinggi Ilmu Farmasi Riau, Pekanbaru)
Adel Zamri (Faculty of Mathematics and Natural Sciences, Universitas Riau)
Hilwan Y. Teruna (Faculty of Mathematics and Natural Sciences, Universitas Riau)
Neni Frimayanti (Sekolah Tinggi Ilmu Farmasi Riau, Pekanbaru)
Ihsan Ikhtiarudin (Sekolah Tinggi Ilmu Farmasi Riau, Pekanbaru)
Putri Rizki Rahmadani (Sekolah Tinggi Ilmu Farmasi Riau, Pekanbaru)
Vella kurnia Wahyuni (Sekolah Tinggi Ilmu Farmasi Riau, Pekanbaru)

Jurnal Hasi Penelitian Dan Pengkajian Ilmiah Eksakta - JPPIE
Vol 1 No 2 (2022): Jurnal Hasi Penelitian Dan Pengkajian Ilmiah Eksakta - JPPIE

The new pyrazolo-pyridine compounds derived from monoketone curcumin analogues (P4Cl and P2CL) were synthesized in two stages. The first stage was the synthesis of curcumin monoketone (Cs) analogue through the Claisen-Schmidt reaction in the heating method using reflux. The second step was the synthesis of P2CL and P4Cl through nucleophilic addition and intramolecular cyclization in the heating method using a Monowave 50 apparatus. The structures of the compounds P2CL and P4Cl were confirmed by spectroscopic analysis including UV-Vis, FT-IR, 1H-NMR and HRMS. Based on molecular docking studies, the compounds P2Cl and P4Cl have weak potential as COX-2 enzyme inhibitors with a binding free energy value of -4.02 kcal/mol and an RMSD of 1.19.