4130-54-5Relevant articles and documents
Newly synthesized oxadiazole based mannich base derivatives of fatty acid: In silico study and in vivo anti-hyperglycaemic estimation
Kapoor, Garima,Pathak, Dharam Pal,Bhutani, Rubina,Husain, Asif,Jain, Sandeep,Kant, Ravi,Iqbal, Md. Azhar
, p. 2253 - 2267 (2018)
A receptor peroxisome proliferator activated receptor-gamma was targeted by series of new fatty acid chemical entities (M1-M22) which was designed, synthesized and characterized by spectral analysis. Metabolites molecular properties were calculated using Lipinski’s rule of five using molinspiration online software. Docking studies were done on co-crystallized protein structure of PPAR γ, PDB-1FM9 showing M15, M17 and M8 to be best located in the active sites with scores -10.43, -10.21 and -10.00 respectively. The free binding energy estimation was done using model of Maestro 9.0 (Schrodinger) and lies between -80.15 to -61.26 kcal/mol which is significant as compared to that of standard (-48.58 Kcal/mol). Nine best docked derivatives were evaluated in-vivo for oral glucose tolerance and antihyperglycemic activity by streptozotocin induced diabetes model and M15 exhibited most promising antidiabetic activity more than the standard glibenclamide. The promising results encourage future investigation on fatty acids for development of active compounds.
Synthesis of 5-heptadecyl- and 5-heptadec-8-enyl substituted 4-amino-1,2,4-triazole-3-thiol and 1,3,4-oxadiazole-2-thione from (Z)-octadec-9-enoic acid: preparation of Palladium(II) complexes and evaluation of their antimicrobial activity
Chehrouri, Manel,Gholinejad, Mohammad,Moreno-Cabrerizo, Cristina,Othman, Adil A.,Sansano, José M.
, (2020/02/11)
Abstract: Two 4-amino-1,2,4-triazoles and two 1,3,4-oxadiazoles are obtained in a common synthetic route including hydrogenation-hydrazidation of (Z)-methyl octadec-9-enoate to octadecanoic hydrazide under atmospheric air. Preservation of olefinic bond in heptadec-8-enyl group is achieved by carrying out hydrazidation reaction under the presence of an argon atmosphere. The disappearance of the olefinic bond is detected by physical data, IR, 1H, and13C NMR spectroscopy. New palladium complexes derived from 4-amino-5-heptadecyl-1,2,4-triazole-3-thiol and 5-heptadecyl-1,3,4-oxadiazole-2(3H)-thione are obtained and characterized by elemental analysis (solid state), IR, 1H, 13C NMR spectroscopy, XRD, and XPS. These resulting metallic entities are also identified in solution based in mass spectrometry (MS-ESI) experiments. Most compounds and their palladium(II) complexes are tested in vitro against Gram-positive, Gram-negative bacteria, and fungi, some of them showed variable activity. Graphic abstract: [Figure not available: see fulltext.].
A new class of human fatty acid synthase inhibitors: Synthesis and their anticancer evaluation
Jubie,Bincy,Jameera Begam,Ashish,Kalirajan,Afzal Azam
, p. 671 - 678 (2019/05/22)
A series of 3-pentadecyl/heptadecyl-6-subsituted phenyl[l,2,4]triazolo[3,4-&][l,3,4]thiadiazoles have been designed, synthesized and screened for their in vitro antitumour activity against breast cancer cell Jines. Three compounds namely, 3- pentadecyl-6-phenyl[l,2,4]triazolo[3,4-b][l,3,4]thiadiazole (6e), 3-heptadecyl-6-phenyl[l,2,4]triazolo[3,4-i][l,3,4]thiadiazole (6j) and 3-heptadecyl-6(3-nitrophenyl)[l,2,4]triazolo[3,4b][l,3,4]-thiadiazole (6g) have displayed comparable activities towards human breast cancer lines. Molecular docking studies have been carried out on the crystal structure of human fatty acid synthase thioesterase domain (2PX6) by using GLIDE integrated Maestro 9.3 version. The designed compounds have shown good binding interactions with the active site residues present in the enzyme and have given very good G-scores when compared to the known inhibitor orlistat.
