22303-36-2Relevant articles and documents
Development of novel ferulic acid derivatives as potent histone deacetylase inhibitors
Wang, Fang,Lu, Wen,Zhang, Tao,Dong, Jinyun,Gao, Hongping,Li, Pengfei,Wang, Sicen,Zhang, Jie
, p. 6973 - 6980 (2013)
Histone deacetylase inhibitors (HDACIs) offer a promising strategy for cancer therapy. The discovery of potent ferulic acid-based HDACIs with hydroxamic acid or 2-aminobenzamide group as zinc binding group was reported. The halogeno-acetanilide was introduced as novel surface recognition moiety (SRM). The majority of title compounds displayed potent HDAC inhibitory activity. In particular, FA6 and FA16 exhibited significant enzymatic inhibitory activities, with IC50 values of 3.94 and 2.82 μM, respectively. Furthermore, these compounds showed moderate antiproliferative activity against a panel of human cancer cells. FA17 displayed promising profile as an antitumor candidate. The results indicated that these ferulic acid derivatives could serve as promising lead compounds for further optimization.
Docking of disordered independent molecules of novel crystal structure of (N-(4-methoxyphenyl)-2-(3-methyl-2-oxo-3,4-dihydroquinoxalin-1(2H)-yl)acetamide as anti-COVID-19 and anti-Alzheimer's disease. Crystal structure, HSA/DFT/XRD
Demirta?, Güne?,Mague, Joel T.,Missioui, Mohcine,Ramli, Youssef,Said, Musa A.
, (2021/09/14)
New quinoxaline derivative, N-(4-methyl-2-nitrophenyl)-2-(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetamide (NMPOQA= disordered molecules NMPOQAa(50.3% and NMPOQAb(49.7%)) has been synthesized and characterized by ESI-MS, IR, 1H &13C NMR. The geometric parameters of NMPOQA compound which crystallographic structure has been defined by X-ray diffraction have been calculated by Density Functional Theory (DFT), B3LYP, 6-311++G(d,p) basis set. The correlation between experimental and theoretical structure was checked by superimposing the experimental and theoretical structure. Frontier Molecular Orbitals (FMO's) have been created and the gap energy between High Occupied Molecular Orbital (HOMO) and Low Unoccupied Molecular Orbital (LUMO) has been calculated. Additionally, Molecular Electrostatic Potential (MEP) and Hirshfeld studies have been conducted to analyze intermolecular interactions. Interesting molecular docking of NMPOQA and Remdesivir drug with 6M03 was conducted using the same parameters for a fair comparison. A low binding affinity of the NMPOQA (?6.9 kcal/mol) compared to the Remdesivir drug, (?7.1 kcal/mol) and other good reasons make NMPOQA a good candidate against COVID-19. A similar study was calculated with 1EVE producing evidences that suggest NMPOQA may serve as a potential drug for developing Alzheimer's disease (AD) treatment
Anti-melanogenesis and anti-tyrosinase properties of aryl-substituted acetamides of phenoxy methyl triazole conjugated with thiosemicarbazide: Design, synthesis and biological evaluations
Hosseinpoor, Hona,Moghadam Farid, Sara,Iraji, Aida,Askari, Sadegh,Edraki, Najmeh,Hosseini, Samanesadat,Jamshidzadeh, Akram,Larijani, Bagher,Attarroshan, Mahshid,Pirhadi, Somayeh,Mahdavi, Mohammad,Khoshneviszadeh, Mehdi
, (2021/06/21)
A series of aryl phenoxy methyl triazole conjugated with thiosemicarbazides were designed, synthesized, and evaluated for their tyrosinase inhibitory activities in the presence of L-dopa and L-tyrosine as substrates. All the compounds showed tyrosinase inhibition in the sub-micromolar concentration. Among the derivatives, compound 9j bearing benzyl displayed exceptionally high potency against tyrosinase with IC50 value of 0.11 μM and 0.17 μM in the presence of L-tyrosine and L-dopa as substrates which is significantly lower than that of kojic acid as the positive control with an IC50 value of 9.28 μM for L-tyrosine and 9.30 μM for L-dopa. According to Lineweaver–Burk plot, 9j demonstrated an uncompetitive type of inhibition in the kinetic assay. Also, in vitro antioxidant activities determined by DPPH assay recorded an IC50 value of 68.43 μM for 9i. The melanin content of 9j was determined on B16F10 melanoma human cells which demonstrated a significant reduction of the melanin content. Moreover, the binding energies corresponding to the same ligand as well as computer-aided drug-likeness and pharmacokinetic studies were also carried out. Compound 9j also possessed metal chelation potential correlated to its high anti-TYR activity.
Synthesis, in silico Study and Antileishmanial Evaluation of New Selenides Derived from 7-Chloro-quinoline and N-Phenylacetamides
Huang, Min-Fu N.,Luis, José A.S.,da Silva, Alison P.,Rocha, Juliana C.,Lima, Tatjana K.S.,Scotti, Marcus T.,Scotti, Luciana,de Oliveira, Rafael F.,Souza, Helivaldo D.S.,de Athayde-Filho, Petr?nio F.,Barbosa-Filho, José M.
, p. 712 - 721 (2021/03/17)
This study describes a virtual screening performed for two series of selenides (28 compounds), derived from N-phenylacetamides chlorides and 7-chloro-quinoline, to determine their potential for leishmanicidal activity against Leishmania amazonensis and Leishmania donovani. Seven compounds were predicted as potential leishmanicides; therefore, they were synthesized from elemental selenium, as a precursor for the production of NaHSe, and subsequent reactions with 4,7-dichloro-quinoline and N-phenylacetamides chlorides were performed. The compounds were characterized by infrared (IR), 1H and 13C nuclear magnetic resonance (NMR), and sent for in vitro cytotoxicity tests against L. amazonensis and were found to be active and selective, and two compounds presented half-maximal inhibitory concentrations (IC50) of 5.67 and 10.81 μg mL-1. They also presented good interaction energies in the docking study, suggesting that may exert their effects by inhibiting the N-myristoyltransferase and O-acetylserine sulfhydrylase enzymes in parasites.
