0000000000005484

AUTHOR

Sandra Kraljević Pavelić

0000-0003-0491-673x

showing 13 related works from this author

Amidino substituted 2-aminophenols: biologically important building blocks for the amidino-functionalization of 2-substituted benzoxazoles

2021

Unlike the closely related and widely investigated amidino-substituted benzimidazoles and benzothiazoles with a range of demonstrated biological activities, the matching benzoxazole analogues still remain a largely understudied and not systematically evaluated class of compounds. To address this challenge, we utilized the Pinner reaction to convert isomeric cyano-substituted 2- aminophenols into their amidine derivatives, which were isolated as hydrochlorides and/or zwitterions, and whose structure was confirmed by single crystal X-ray diffraction. The key step during the Pinner synthesis of the crucial carboximidate intermediates was characterized through mechanistic DFT calculations, with…

Models MolecularAmidinesAntineoplastic AgentsAminophenolsCrystallography X-Ray010402 general chemistry01 natural sciencesBiochemistryAmidinechemistry.chemical_compoundCell Line TumorHumansPinner reactionPhysical and Theoretical ChemistryDensity Functional TheoryCell ProliferationBenzoxazolesMolecular Structurebenzoxazoles ; amidino-functionalization ; Pinner reaction ; organic synthesis ; X-ray analysis ; antiproliferative activity ; DFT calculations010405 organic chemistryArylOrganic ChemistryBiological activityBenzoxazoleCondensation reactionCombinatorial chemistry0104 chemical sciences3. Good healthCarboximidatechemistrySurface modificationDrug Screening Assays AntitumorOrganic & Biomolecular Chemistry
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Proteomics in antitumor research

2006

Proteins are the molecular players of fine-tuned regulatory pathways that underlie the behavior of any cell type. Derangement of this wide protein circuitry has a profound effect on cell life and ultimately contributes to the development of diseases such as cancer. New proteomic technologies are rapidly evolving to define and characterize the nodes of this altered protein network, both inside and outside cancer cells. Hopefully, these technologies will become user-friendly laboratory tools to improve cancer management from early detection to the development of rational and patient-tailored therapeutic strategies.

proteomika; tumori; proteinski čipovi; 2DE; masena spektrometrijaCell typeshotgun approachesCellEarly detectionCancerComputational biologyBiologyProteomicsBioinformaticsmedicine.diseasemedicine.anatomical_structureSettore BIO/13 - Biologia ApplicataDrug DiscoveryCancer managementCancer cellmedicineMolecular MedicineProtein networkClassical gel-base approach
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CCDC 2060885: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametershydrogen bis(2-amino-4-[amino(iminio)methyl]phenolate) chloride dihydrateExperimental 3D Coordinates
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CCDC 2060891: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallographyCrystal System3-amino-4-hydroxy-N'-(propan-2-yl)benzene-1-carboximidamidium chloride ethanol solvateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2060888: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

hydrogen bis(2-(3-amino-4-oxyphenyl)-45-dihydro-1H-imidazol-3-ium) chloride tetrahydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2060887: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

2-amino-4-[amino(iminio)methyl]phenolate dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2060884: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallographyCrystal SystemCrystal Structure2-amino-3-hydroxybenzonitrileCell ParametersExperimental 3D Coordinates
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CCDC 2060886: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametershydrogen bis(2-amino-4-[amino(iminio)methyl]phenolate) chloride dihydrateExperimental 3D Coordinates
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CCDC 2060892: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallography2-(3-ammonio-4-hydroxyphenyl)-4567-tetrahydro-1H-13-diazepin-3-ium bis(methanesulfonate) monohydrateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2060893: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallography{4-[amino(iminio)methyl]-2-hydroxyphenyl}ammonium dichlorideCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2060890: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates2-amino-4-(3456-tetrahydropyrimidin-1-ium-2-yl)phenolate monohydrate
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CCDC 2060889: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallographyCrystal System2-amino-4-(45-dihydro-1H-imidazol-3-ium-2-yl)phenolate hydrateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2060894: Experimental Crystal Structure Determination

2021

Related Article: Lucija Ptiček, Lucija Hok, Petra Grbčić, Filip Topić, Mario Cetina, Kari Rissanen, Sandra Kraljević Pavelić, Robert Vianello, Livio Racané|2021|Org.Biomol.Chem.|19|2784|doi:10.1039/D1OB00235J

Space GroupCrystallography2-(4-amino-3-hydroxyphenyl)-45-dihydro-1H-imidazol-3-ium chloride dihydrateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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