Edi Priyo Utomo

Synthesis of Thymoquinone derivatives and its activity analysis: In-silico approach

Thymoquinone derivatives which synthesized in this research is bromoalkylquinones with alkyl chain consist of seven carbons (C7) and ten carbons (C10). The synthesis was carried out by oxidation of 2,3-dimethylhydroquinone followed by alkylation using reflux for 1.5 hours. The alkylation products were successfully characterized as 5-(7-bromoheptyl)-2,3-dimethyl-1,4-benzoquinone (C7) and 5-(10-bromodecyl)-2,3-dimethyl-1,4-benzoquinone (C10) in 31.93 and 16.89%, respectively. These compounds were fully characterized using FT-IR, 1H-NMR and 13C-NMR. Thus, the activity of C7 and C10 was analyzed by in silico approach with molecular docking using macromolecule model extracted from Protein Data Bank (PDB). Macromolecules used in this research is mitochondrial translocator protein (TSPO) as an antioxidant receptor, glycogen phosphorylase (GPA) as antidiabetic receptor and phosphatase tensin homolog (PTEN) as an anticancer agent. The result showed that C7 and C10 has a very good activity as antioxidant and antidi...