1129683-83-5Relevant articles and documents
Design, synthesis, and biological evaluation of novel benzo[b]thiophene-diaryl urea derivatives as potential anticancer agents
Zarei, Omid,Azimian, Fereshteh,Hamzeh-Mivehroud, Maryam,Shahbazi Mojarrad, Javid,Hemmati, Salar,Dastmalchi, Siavoush
, p. 1438 - 1448 (2020)
A hybrid pharmacophore approach was applied to design and synthesize a series of benzo[b]thiophene-diaryl urea derivatives 17a–g with potential anticancer effect. In vitro antiproliferative activities of all target compounds were evaluated against HT-29 a
Synthesis, anticancer activity, and β-lactoglobulin binding interactions of multitargeted kinase inhibitor sorafenib tosylate (SORt) using spectroscopic and molecular modelling approaches
Tanzadehpanah, Hamid,Bahmani, Asrin,Hosseinpour Moghadam, Neda,Gholami, Hamid,Mahaki, Hanie,Farmany, Abbas,Saidijam, Massoud
, p. 117 - 128 (2021)
Sorafenib tosylate (SORt) is an oral multikinase inhibitor used for treatment of advanced renal cell, liver, and thyroid cancers. In this study, this drug was synthesized and its antiproliferative activities against HCT116 and CT26 cells were assessed. The interaction of SORt with β-lactoglobulin (BLG) was studied using different fluorescence techniques, circular dichroism (CD), zeta potential measurements, and docking simulation. The results of infrared (IR), mass, HNMR, and CNMR spectra demonstrated that the drug was produced with high quality, purity, and efficiency. SORt showed potent cytotoxicity against HCT116 and CT26 cells with IC50 of 8.12 and 5.42 μM, respectively. For BLG binding of SORt, the results showed that static quenching was the cause of the high affinity drug–protein interaction. Three-dimensional fluorescence and synchronous spectra indicated that SORt conformation was changed at different levels. CD suggested that the α-helix content remained almost constant in the BLG–SORt complex, whereas random coil content decreased. Zeta potential values of BLG were more positive after binding with SORt, due to electrostatic interactions between BLG and SORt. Thermodynamic parameters confirmed van der Waals and hydrogen bond interactions in the complex formation. Molecular modelling predicted the presence of hydrogen bonds and electrostatic forces in the BLG–SORt system, which was consistent with the experimental results.
Design and synthesis of phthalazine-based compounds as potent anticancer agents with potential antiangiogenic activity via VEGFR-2 inhibition
Elmeligie, Salwa,Aboul-Magd, Asmaa M.,Lasheen, Deena S.,Ibrahim, Tamer M.,Abdelghany, Tamer M.,Khojah, Sohair M.,Abouzid, Khaled A. M.
, p. 1347 - 1367 (2019)
In the designed compounds, either a biarylamide or biarylurea moiety or an N-substituted piperazine motif was linked to position 1 of the phthalazine core. The anti-proliferative activity of the synthesised compounds revealed that eight compounds (6b, 6e, 7b, 13a, 13c, 16a, 16d and 17a) exhibited excellent broad spectrum cytotoxic activity in NCI 5-log dose assays against the full 60 cell panel with GI50 values ranging from 0.15 to 8.41 μM. Moreover, the enzymatic assessment of the synthesised compounds against VEGFR-2 tyrosine kinase showed the significant inhibitory activities of the biarylureas (12b, 12c and 13c) with IC50s of 4.4, 2.7 and 2.5 μM, respectively, and with 79.83, 72.58 and 71.6% inhibition of HUVEC at 10 μM, respectively. Additionally, compounds (7b, 13c and 16a) were found to induce cell cycle arrest at S phase boundary. Compound 7b triggered a concurrent increase in cleaved caspase-3 expression level, indicating the apoptotic-induced cell death.
UREA-SUBSTITUTED AROMATIC RING-LINKED DIOXANE-QUINAZOLINE AND -LINKED DIOXANE-QUINOLINE COMPOUNDS, PREPARATION METHOD THEREFOR AND USE THEREOF
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Paragraph 0082-0083, (2020/01/22)
The present invention relates to a urea-substituted aromatic ring-linked dioxane-quinazoline compound of Formula (I) and a urea-substituted aromatic ring-linked dioxane-quinoline, or a pharmaceutically acceptable salt thereof or a hydrate thereof. Also provided are the preparation of the compound as shown in Formula (I) and the pharmaceutically acceptable salt thereof and the use thereof as a drug. The drug is used as an inhibitor of tyrosine kinases (e.g., VEGFR-2, C-RAF, B-RAF) for treating tyrosine kinase-related diseases.
Synthesis and biological evaluation of diaryl urea derivatives designed as potential anticarcinoma agents using de novo structure-based lead optimization approach
Azimian, Fereshteh,Dastmalchi, Siavoush,Hamzeh-Mivehroud, Maryam,Hemmati, Salar,Shahbazi Mojarrad, Javid
, (2020/07/13)
To develop inhibitors blocking VEGFR2 and the Raf/MEK/ERK mitogen-activated protein kinase signaling pathway new compounds based on sorafenib were designed, synthesized and biologically evaluated. Using de novo design method, a library of new ligands was
