Search results for "Diffuse malignant peritoneal mesothelioma"

showing 2 items of 2 documents

Synthesis and antiproliferative activity of substituted 3[2-(1H-indol-3-yl)-1,3-thiazol-4-yl]-1H-pyrrolo[3,2-b]pyridines, marine alkaloid nortopsenti…

2014

A large number of indolyl-4-azaindolyl thiazoles, nortopsentin analogues, were conveniently synthesized. The antiproliferative activity of the new derivatives was examined against four human tumor cell lines with different histologic origin. Seven derivatives consistently reduced the growth of the experimental models independently of TP53 gene status and exhibited the highest activity against the malignant peritoneal mesothelioma (STO) cell line. The most active compound of this series acts as a CDK1 inhibitor, and was found to cause cell cycle arrest at G 2 /M phase, to induce apoptosis by preventing the phosphorylation of survivin in Thr 34 and to increase the cytotoxic activity of paclit…

Cell cycle checkpointCDK1 InhibitorsAntiproliferative Activity CDK1 Inhibitors Diffuse Malignant Peritoneal Mesothelioma Nortopsentin Analogues SurvivinPyridinesStereochemistrySurvivinDiffuse Malignant Peritoneal MesotheliomaAntineoplastic AgentsApoptosisAntiproliferative Activity; CDK1 Inhibitors; Diffuse Malignant Peritoneal Mesothelioma; Nortopsentin Analogues; SurvivinBiochemistryCell LineAntiproliferative ActivityStructure-Activity Relationshipchemistry.chemical_compoundDrug DiscoverySurvivinHumansCytotoxic T cellProtein Kinase InhibitorsCell ProliferationPharmacologyCyclin-dependent kinase 1AlkaloidOrganic ChemistrySettore CHIM/08 - Chimica FarmaceuticaPaclitaxelchemistryCell cultureApoptosisNortopsentin AnaloguesMolecular Medicine
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[1,2]Oxazolo[5,4-e]isoindoles as promising tubulin polymerization inhibitors

2016

Abstract A series of [1,2]Oxazolo [5,4- e ]isoindoles has been synthesized through a versatile and high yielding sequence. All the new structures showed in the 1 HNMR spectra, the typical signal in the 8.34–8.47 ppm attributable to the H-3 of the [1,2]oxazole moiety. Among all derivatives, methoxy benzyl substituents at positions 3 and 4 or/and 5 were very effective in reducing the growth of different tumor cell lines, including diffuse malignant peritoneal mesothelioma (DMPM), an uncommon and rapidly malignancy poorly responsive to available therapeutic options. The most active compound 6j was found to impair tubulin polymerization, cause cell cycle arrest at G2/M phase and induce apoptosi…

0301 basic medicineCell cycle checkpointIsoindoles2]Oxazolo[5StereochemistryDiffuse malignant peritoneal mesotheliomaα-hydroxyalkyl ketonesAntineoplastic AgentsApoptosisIsoindoles01 natural sciencesTubulin Polymerization Inhibitors03 medical and health scienceschemistry.chemical_compoundIsomerismTubulinCell Line TumorDrug DiscoveryHumansMoietyProtein Structure QuaternaryOxazole[12]Oxazolo[54-e]isoindolePharmacology010405 organic chemistryChemistryAntitubulin agentsDrug Discovery3003 Pharmaceutical ScienceOrganic ChemistryGeneral MedicineSettore CHIM/08 - Chimica FarmaceuticaTubulin Modulators0104 chemical sciencesAntitubulin agentG2 Phase Cell Cycle Checkpointsα-hydroxyalkyl ketone030104 developmental biologyApoptosisActive compound4-e]isoindolesProton NMRM Phase Cell Cycle CheckpointsAntitubulin agents; Diffuse malignant peritoneal mesothelioma; [1; 2]Oxazolo[5; 4-e]isoindoles; α-hydroxyalkyl ketones; Pharmacology; Drug Discovery3003 Pharmaceutical Science; Organic Chemistry[1Drug Screening Assays AntitumorProtein Multimerization
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