المؤلفون: Araújo, Miguel Ângelo Rodrigues de

المساهمون: Carvalho, M. Alice, Universidade do Minho

مصطلحات موضوعية: Malária, Purina, Pirimido[5,4-d]pirimidina, Malaria, Purines, Pyrimido[5,4-d]pyrimidines, Ciências Naturais::Outras Ciências Naturais

وصف الملف: application/pdf

Relation: 203267133

الاتاحة: https://hdl.handle.net/1822/85082

مصطلحات موضوعية: Metástasis, Tumores, Cáncer, Quinazolina, Pirido [2,3d]pirimidina, Materias Investigacion::Farmacia

URL الوصول: http://hdl.handle.net/10171/34369

المؤلفون: Črček, Bojana, Baškovč, Jernej, Grošelj, Uroš, Kočar, Drago, Dahmann, Georg, Stanovnik, Branko, Svete, Jurij

المصدر: Molecules, vol. 17, no. 5, pp. 5363-5384, 2012. ; ISSN: 1420-3049

مصطلحات موضوعية: parallel synthesis, pyrimidines, 2-(heteroaryl)ethylamines, organska kemija, sinteze, paralelna sinteza, organske reakcije, struktura spojin, NMR spektri, heterociklične spojine, heterociklični sistemi, heterocikli, derivati pirimidina, pirimidini, derivati amina, 2-(heteroaril)etilamini, karboksamidi, info:eu-repo/classification/udc/547.853.022.057

وصف الملف: application/pdf; text/url

Relation: https://repozitorij.uni-lj.si/IzpisGradiva.php?id=129517; https://repozitorij.uni-lj.si/Dokument.php?id=146516&dn=; https://repozitorij.uni-lj.si/Dokument.php?id=146515&dn=; https://plus.si.cobiss.net/opac7/bib/35944709?lang=sl

الاتاحة: https://repozitorij.uni-lj.si/IzpisGradiva.php?id=129517
https://repozitorij.uni-lj.si/Dokument.php?id=146516&dn=
https://repozitorij.uni-lj.si/Dokument.php?id=146515&dn=
https://plus.si.cobiss.net/opac7/bib/35944709?lang=sl

المؤلفون: PEREIRA, Cynthia Nathalia

المساهمون: SANTOS, Maurício Silva dos, http://lattes.cnpq.br/2359136325553857, MATOS, Maria João Correia Pinto Carvalho de, http://lattes.cnpq.br/0748846853892743

مصطلحات موضوعية: Fármacos, Doença de Chagas, Pirazol, Imidazolina, Pirimidina, Tetra-hidropirimidina, Tiazol, Cumarina, CNPQ::CIÊNCIAS EXATAS E DA TERRA::QUÍMICA

وصف الملف: application/pdf

Relation: PEREIRA, Cynthia Nathalia. Planejamento e síntese de sistemas heterocíclicos com potencial atividade tripanocida. 2024. 250 f. Tese (Doutorado em Multicêntrico em Química de Minas Gerais) – Universidade Federal de Itajubá, Itajubá, 2024.; https://repositorio.unifei.edu.br/jspui/handle/123456789/4045

الاتاحة: https://repositorio.unifei.edu.br/jspui/handle/123456789/4045

المؤلفون: I. Flores-Barojas, D.C. Castillo-Cruz, J. Pinto-Espinoza, A.M. Bello

المصدر: Journal CIM Revista Digital, 8(1), 1626-1633, (2020-10-01)

مصطلحات موضوعية: SYK, pirimidina trisustituida, farmacóforo

Relation: https://zenodo.org/communities/cim; https://doi.org/10.5281/zenodo.6547200; https://doi.org/10.5281/zenodo.6547201; oai:zenodo.org:6547201

الاتاحة: https://doi.org/10.5281/zenodo.6547201

المؤلفون: Ionel MANGALAGIU, Costel MOLDOVEANU, Gheorghiță ZBANCIOC, Dorina AMĂRIUCĂI-MANTU, Violeta VASILACHE

المصدر: Acta et Commentationes: Ştiinţe Exacte şi ale Naturii, Vol 3, Iss 1 (2019)

مصطلحات موضوعية: azot-ilide, ăruri de pirimidiniu, 4-(4-clorofenil)pirimidina, stabilitatea ilidelor, Science

وصف الملف: electronic resource

Relation: https://revistaust.upsc.md/index.php/acta_exacte/article/view/328; https://doaj.org/toc/2537-6284; https://doaj.org/toc/2587-3644

URL الوصول: https://doaj.org/article/6c9ef62d07f04a12b03f6564ab8362c3

المؤلفون: Panciul, M., Donici, E.V.

المصدر: Revista Farmaceutică a Moldovei (1-4) 26-26

مصطلحات موضوعية: metiluracil, analiză, pirimidină, methyluracil, Analysis, pyrimidine

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/124320; urn:issn:18125077

الاتاحة: https://ibn.idsi.md/vizualizare_articol/124320

المؤلفون: García Olave, Mayra Lizeth

المصدر: Séneca: repositorio Uniandes
Universidad de los Andes
instacron:Universidad de los Andes

مصطلحات موضوعية: Sondas fluorescentes, Pirazolo[1,5-a]pirimidina, Química, Sistema donor-pi-aceptor

وصف الملف: 52 páginas; application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______3056::9cd7e7e4fc5d2edcc1e3b351d8790e40

المؤلفون: COSTA, Erick Caique Santos

المساهمون: MELO, Sebastião José de, FALCÃO, Emerson Peter da Silva, http://lattes.cnpq.br/4928025819254104, http://lattes.cnpq.br/4180003655165233, http://lattes.cnpq.br/2483568413344959

مصطلحات موضوعية: Derivados de pirimidina, Pirimidinonas, Antivirais, Síntese sustentável, Dengue, Triagem virtual

وصف الملف: application/pdf

Relation: COSTA, Erick Caique Santos. Estudos computacionais e sintéticos de derivados pirimidinônicos potencialmente bioativos. 2023. Tese (Doutorado em Ciências Biológicas) – Universidade Federal de Pernambuco, Recife, 2023.; https://repositorio.ufpe.br/handle/123456789/55514

الاتاحة: https://repositorio.ufpe.br/handle/123456789/55514

المؤلفون: Lizondo Aranda, Paloma

Thesis Advisors: Lhiaubet, Virginie Lyria, Miranda Alonso, Miguel Ángel, Universitat Politècnica de València. Departamento de Química - Departament de Química

مصطلحات موضوعية: Fotoquímica, Fotoreparación, Aductos de eteno, Daño en el ADN, Rosa de Bengala, Dímero de pirimidina de ciclobutano, 6-4 fotoproductos, Nanopartículas, Fluorescencia de conversión ascendente, Fluorescencia ultrarrápida, Espectroscopio, Photochemistry, Photorepair, Etheno adducts, DNA damage, Rose bengal, Cyclobutane pyrimidine dimer, 6-4 photoproducts, Nanoparticles, Ultrafast fluorescence upconversion, Spectroscopic

الاتاحة: http://hdl.handle.net/10251/189688

المؤلفون: Stefanello, Felipe Salvador

المساهمون: Bonacorso, Helio Gauze, Merlo, Aloir Antonio, Iglesias, Bernardo Almeida, Bender, Caroline Raquel, Andrighetto, Rosália

المصدر: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

مصطلحات موضوعية: Trifluoromethylation, Pyrazolo[1,5-a]pyrimidine, Vilsmeier-Haack, Propriedades fotofísicas, CIENCIAS EXATAS E DA TERRA::QUIMICA [CNPQ], Sonogashira, Pirazolo[1,5-a]pirimidina, Triazóis, Triazoles, Trifluormetilação, Photophysical properties

URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______3056::9fcea3a194d69c6d6ff08b79816556da
http://repositorio.ufsm.br/handle/1/26747

المؤلفون: Mangalagiu, I., Moldoveanu, C., Zbancioc, G., Amăriucăi-Mantu, D., Vasilache, V.

المصدر: Acta et commentationes (Ştiinţe Exacte și ale Naturii) 3 (1) 27-43

مصطلحات موضوعية: azot-ilide, săruri de pirimidiniu, 4-(4-clorofenil)pirimidina, stabilitatea ilidelor

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/65459; urn:issn:25376284

الاتاحة: https://ibn.idsi.md/vizualizare_articol/65459

المؤلفون: Faria, Adriana C. de, Daré, Joyce K., Cunha, Elaine F. F. da, Freitas, Matheus P.

المصدر: Journal of Molecular Graphics and Modelling

مصطلحات موضوعية: Pyrimidine herbicides, Acetohydroxyacid synthase (AHAS), Quantitative structure-activity relationship (QSAR), Docking studies, Herbicidas, Pirimidina, Acetohidroxiácido sintase, Relações estrutura-atividade quantitativas

Relation: FARIA, A. C. de et al. In silico modeling of the AHAS inhibition of an augmented series of pyrimidine herbicides and design of novel derivatives. Journal of Molecular Graphics and Modelling, [S.I.], v. 116, 108242, Nov. 2022. DOI: https://doi.org/10.1016/j.jmgm.2022.108242.; https://doi.org/10.1016/j.jmgm.2022.108242; http://repositorio.ufla.br/jspui/handle/1/50748

الاتاحة: http://repositorio.ufla.br/jspui/handle/1/50748
https://doi.org/10.1016/j.jmgm.2022.108242

المؤلفون: Tomić, Barbara

المساهمون: Višnjić, Dora, Batinić, Drago, Grčević, Danka, Kalanj-Bognar, Svjetlana

مصطلحات موضوعية: Myeloid, Leukemia, Glutamine, Dihydroorotate Dehydrogenase, AMP-Activated Protein Kinases, Acute, Small Interfering, Flow Cytometry, akutna mijeloična leukemija, AIKAr, Chk1, nukleotidi, sinteza pirimidina, stanični ciklus, stanična diferencijacija, Ataxia Telangiectasia, RNA, 4-aminoimidazole, DNA Damage

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::38ce39d51531bbcd9eba8646668ca5b2
https://www.bib.irb.hr/1213725

المؤلفون: Ortiz Pérez, María Celeste

المساهمون: Portilla Salinas, Jaime Antonio, Miscione, Gian Pietro, Hurtado Belalcazar, John Jady, Zapata, John, Grupo de Investigación en Compuestos Bioorgánicos (GICOBIORG)

مصطلحات موضوعية: Acetilación, Fluorescencia, Hidrazona, Microondas, Pirazolo[1,5-a]pirimidina, Pirazolopirimidinas, Análisis espectral, Química

وصف الملف: 27 páginas; application/pdf

Relation: Arias-Gómez, A.; Godoy, A.; Portilla, J. Functional Pyrazolo[1,5-a]Pyrimidines: Current Approaches in Synthetic Transformations and Uses As an Antitumor Scaffold. Molecules . 2021. https://doi.org/10.3390/molecules26092708.; Saikia, P.; Gogoi, S.; Boruah, R. C. Carbon¿Carbon Bond Cleavage Reaction: Synthesis of Multisubstituted Pyrazolo[1,5- a ]Pyrimidines. J. Org. Chem. 2015, 80 (13), 6885¿6889. https://doi.org/10.1021/acs.joc.5b00933; Sun, J.; Qiu, J.-K.; Jiang, B.; Hao, W.-J.; Guo, C.; Tu, S.-J. I 2 -Catalyzed Multicomponent Reactions for Accessing Densely Functionalized Pyrazolo[1,5- a]Pyrimidines and Their Disulphenylated Derivatives. J. Org. Chem. 2016, 81 (8), 3321¿3328. https://doi.org/10.1021/acs.joc.6b00332; Golubev, P.; Karpova, E. A.; Pankova, A. S.; Sorokina, M.; Kuznetsov, M. A. Regioselective Synthesis of 7- (Trimethylsilylethynyl)Pyrazolo[1,5- a ]Pyrimidines via Reaction of Pyrazolamines with Enynones. J. Org. Chem. 2016, 81 (22), 11268¿11275. https://doi.org/10.1021/acs.joc.6b02217.; Tigreros, A.; Aranzazu, S.-L.; Bravo, N.-F.; Zapata-Rivera, J.; Portilla, J. Pyrazolo[1,5- a]Pyrimidines Based Fluorophores: A Comprehensive Theoretical-Experimental Study. RSC Adv. 2020, 10, 39542¿39552. https://doi.org/https://doi.org/10.1039/D0RA07716J; Yang, X.-Z.; Sun, R.; Guo, X.; Wei, X.-R.; Gao, J.; Xu, Y.-J.; Ge, J.-F. The Application of Bioactive Pyrazolopyrimidine Unit for the Construction of Fluorescent Biomarkers. Dye. Pigment. 2020, 173, 107878. https://doi.org/10.1016/j.dyepig.2019.107878.; Tigreros, A., & Portilla, J. (2020). Recent progress in chemosensors based on pyrazole derivatives. RSC Advances, 10(33), 19693-19712. DOI:10.1039/D0RA02394A; Ríos, M. C., Bravo, N. F., Sánchez, C. C., & Portilla, J. (2021). Chemosensors based on N heterocyclic dyes: advances in sensing highly toxic ions such as CN¿ and Hg 2+. RSC Advances, 11(54), 34206-34234. DOI:10.1039/D1RA06567J; Tigreros, A., & Portilla, J. Ecological and Economic Efforts in the Development of Molecular Sensors for the Optical Detection of Cyanide Ions. https://doi.org/10.1002/ejoc.202200249.; Portilla, J.; Quiroga, J.; Torre, J. M. de la; Cobo, J.; Low, J. N.; Glidewell, C. A Hydrogen-Bonded Chain of Rings in 7- Amino-5- Tert -Butyl-2-Methylpyrazolo[1,5- a]Pyrimidine, and a Hydrogen-Bonded Framework Structure in 3,7-Diamino-2,5-Dimethylpyrazolo[1,5- a ]Pyrimidine Monohydrate. Acta Crystallogr C Cryst Struct Commun 2006, 62 (8), o521¿o524. https://doi.org/10.1107/S0108270106025893.; Portilla, J., Quiroga, J., Cobo, J., Low, J. N., & Glidewell, C. (2006). 7-Amino-2, 5- dimethylpyrazolo [1, 5-a] pyrimidine hemihydrate redetermined at 120 K: a three-dimensional hydrogen-bonded framework. Acta Crystallographica Section C: Crystal Structure Communications, 62(4), o186-o189. https://doi.org/10.1107/S0108270106005373; Castillo, J. C., Rosero, H. A., & Portilla, J. (2017). Simple access toward 3-halo-and 3-nitro pyrazolo [1, 5-a] pyrimidines through a one-pot sequence. RSC advances, 7(45), 28483-28488. DOI:10.1039/C7RA04336H; Castillo, J.-C.; Tigreros, A.; Portilla,J. 3-Formylpyrazolo[1,5- a]Pyrimidines as Key Intermediates for the Preparation of Functional Fluorophores. J. Org. Chem. 2018, 83 (18), 10887¿10897. https://doi.org/10.1021/acs.joc.8b01571.; Aranzazu, S.; Tigreros, A.; Arias, A.; Zapata, J.; Portilla, J. BF3-Mediated Acetylation of Pyrazolo[1,5-a]pyrimidines and Other (N-Hetero)arenes. J. Org. Chem. 2022.; Portilla,J.; Quiroga, J.; Cobo, J.; Low, J. N.; Glidewell, C. 7-Amino-2- Tert -Butyl5-Methylpyrazolo[1,5-a]Pyrimidine: A Three-Dimensional Framework Structure Built from Two N¿H.N Hydrogen Bonds. Acta Crystallogr C Cryst Struct Commun 2007, 63 (1), o26¿o28. https://doi.org/10.1107/S0108270106044817; Kumar, D.; Kumar Jain, S. A. Curr. Med. Chem. 2016, 23, 4338-4394; Castillo, J.-C.; Estupiñan, D.; Nogueras, M.; Cobo, J.; Portilla, J. 6- (Aryldiazenyl)Pyrazolo[1,5- a ]Pyrimidines as Strategic Intermediates for the Synthesis of Pyrazolo[5,1- b ]Purines. J. Org. Chem. 2016, 81 (24), 12364¿12373. https://doi.org/10.1021/acs.joc.6b02431; Microwave-Assisted Polymer Synthesis; Springer Berlin Heidelberg: New York, NY, 2016.; Sharma, N.; Sharma, U. K.; Van der Eycken, E. V. Microwave-Assisted Organic Synthesis: Overview of Recent Applications. In Green Techniques for Organic Synthesis and Medicinal Chemistry; Zhang, W., Cue, B. W., Eds.; John Wiley & Sons, Ltd: Chichester, UK, 2018; pp 441¿468. https://doi.org/10.1002/9781119288152.ch17; Ortiz, M. C., & Portilla, J. (2021). Access to five-membered N-heteroaromatic compounds: Current approach based on microwave-assisted synthesis. Targets Heterocycl. Syst, 25, 436-462. DOI: http://dx.medra.org/10.17374/targets.2022.25.436.; Würth, C.; Grabolle, M.; Pauli, J.; Spieles, M.; Resch-Genger, U. Relative and Absolute Determination of Fluorescence Quantum Yields of Transparent Samples. Nat. Protoc. 2013, 8, 1535.; Tigreros, A.; Ortiz, A.; Insuasty, B. Effect of ¿-Conjugated Linkage on Photophysical Properties: Acetylene Linker as the Better Connection Group for Highly Solvatochromic Probes. Dye. Pigment. 2014, 111, 45¿51. https://doi.org/https://doi.org/10.1016/j.dyepig.2014.05.035.; Hayakawa, N., Noguchi, M., Takeshita, S., Eviryanti, A., Seki, Y., Nishio, H., . & Yamamoto, T. (2014). Structure¿activity relationship study, target identification, and pharmacological characterization of a small molecular IL-12/23 inhibitor, APY0201. Bioorganic & Medicinal Chemistry, 22(11), 3021-3029. https://doi.org/10.1016/j.bmc.2014.03.036.; Radi, S., Tighadouini, S., Feron, O., Riant, O., Bouakka, M., Benabbes, R., & Mabkhot, Y. N. (2015). Synthesis of novel ¿-keto-enol derivatives tethered pyrazole, pyridine and furan as new potential antifungal and anti-breast cancer agents. Molecules, 20(11), 20186-20194. https://doi.org/10.3390/molecules201119684; http://hdl.handle.net/1992/58389; instname:Universidad de los Andes; reponame:Repositorio Institucional Séneca; repourl:https://repositorio.uniandes.edu.co/

الاتاحة: http://hdl.handle.net/1992/58389

المؤلفون: Stefanello, Felipe Salvador

المساهمون: Bonacorso, Helio Gauze, http://lattes.cnpq.br/7275608974248322, Merlo, Aloir Antonio, Iglesias, Bernardo Almeida, Bender, Caroline Raquel, Andrighetto, Rosália

مصطلحات موضوعية: Pirazolo[1,5-a]pirimidina, Triazóis, Sonogashira, Trifluormetilação, Vilsmeier-Haack, Propriedades fotofísicas, Pyrazolo[1,5-a]pyrimidine, Triazoles, Trifluoromethylation, Photophysical properties, CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA

وصف الملف: application/pdf

Relation: http://repositorio.ufsm.br/handle/1/26747

الاتاحة: http://repositorio.ufsm.br/handle/1/26747

المؤلفون: MATOS, José Geovane Jorge de

المساهمون: OLIVEIRA, Ronaldo Nascimento de, http://lattes.cnpq.br/4359856013564043, http://lattes.cnpq.br/9071551767043294

مصطلحات موضوعية: Glicerol, Triazol, Pirimidina, Antiviral

وصف الملف: application/pdf

Relation: MATOS, José Geovane Jorge de. Síntese, diversidade estrutural de glicero-triazóis pirimidínicos e estudo de sua atividade antiviral. 2022. Dissertação (Mestrado em Química) - Universidade Federal de Pernambuco, Recife, 2022.; https://repositorio.ufpe.br/handle/123456789/46864

الاتاحة: https://repositorio.ufpe.br/handle/123456789/46864

المؤلفون: Jernej Baškovč, Drago Kočar, Uroš Grošelj, Georg Dahmann, Bojana Črček, Jurij Svete, Branko Stanovnik

المصدر: Molecules, vol. 17, no. 5, pp. 5363-5384, 2012.
Molecules
Molecules, Vol 17, Iss 5, Pp 5363-5384 (2012)
Molecules; Volume 17; Issue 5; Pages: 5363-5384

مصطلحات موضوعية: Magnetic Resonance Spectroscopy, derivati amina, Pyrimidine, pyrimidines, Carboxylic Acids, Pharmaceutical Science, heterocikli, parallel synthesis, pirimidini, Article, Analytical Chemistry, lcsh:QD241-441, chemistry.chemical_compound, paralelna sinteza, organske reakcije, lcsh:Organic chemistry, Drug Discovery, Combinatorial Chemistry Techniques, Itaconic acid, Physical and Theoretical Chemistry, 2-(heteroaryl)ethylamines, Amines, karboksamidi, struktura spojin, organska kemija, heterociklični sistemi, Chemistry, sinteze, Organic Chemistry, Succinates, NMR spektri, Combinatorial chemistry, Amides, Pyrimidines, derivati pirimidina, udc:547.853.022.057, Chemistry (miscellaneous), 2-(heteroaril)etilamini, heterociklične spojine, Molecular Medicine

وصف الملف: application/pdf; text/url

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f57ae71e38c5a106aec3314b0b20377b
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=129517

المؤلفون: Macías Landinez, Karen Julieth

المساهمون: Vicentes, Daniel

مصطلحات موضوعية: Cromatografía, Híbridos fusionados triazol-pirimidina, Triazol-pirimidina, Actividad biológica

وصف الملف: 24 páginas : ilustraciones; application/pdf

Relation: N/A; https://repository.udca.edu.co/handle/11158/4400; Universidad de Ciencias Aplicadas y Ambientales; UDCA; https://repository.udca.edu.co

الاتاحة: https://repository.udca.edu.co/handle/11158/4400
https://repository.udca.edu.co

المؤلفون: Santos, Barbara Helen Cortat

Thesis Advisors: Menck, Carlos Frederico Martins

مصطلحات موضوعية: Dimeros de pirimidina, Nucleotide excision repair, Pyrimidine dimers, Reparo por excisão de nucleotídeos, UVA

وصف الملف: application/pdf

الاتاحة: http://www.teses.usp.br/teses/disponiveis/41/41131/tde-07122010-101150/