Mostrando 10 resultados de: 14
Filtros aplicados
Publisher
Bioorganic and Medicinal Chemistry(2)
Journal of Computer-Aided Molecular Design(2)
Current Drug Discovery Technologies(1)
Current Pharmaceutical Design(1)
International Journal of Molecular Sciences(1)
Área temáticas
Química física(3)
Bioquímica(1)
Farmacología y terapéutica(1)
Fisiología humana(1)
Física aplicada(1)
Atom, atom-type, and total nonstochastic and stochastic quadratic fingerprints: A promising approach for modeling of antibacterial activity
ArticleAbstract: The TOpological MOlecular COMputer Design (TOMOCOMD-CARDD) approach has been introduced for the clasPalabras claves:Antibacterial activity, classification model, LDA-based QSAR, Nonstochastic and stochastic quadratic indices, ToMoCoMD-CARDD softwareAutores:Castro E.A., Martinez Y., Medina-Marrero R., Romero-Zaldivar V., Torrens F., Yovani Marrero-PonceFuentes:googlescopusBond-based global and local (bond, group and bond-type) quadratic indices and their applications to computer-aided molecular design. 1. QSPR studies of diverse sets of organic chemicals
ArticleAbstract: The concept of atom-based quadratic indices is extended to a series of molecular descriptors (MDs) (Palabras claves:2-furylethylene, Alkyl-alcohol, edge-adjacency matrix, Non-Stochastic and Stochastic Bond-Based Quadratic Indices, octane isomers, Physicochemical property, QSPR model, QSPR study, Stochastic matrix, ToMoCoMD-CARDD softwareAutores:Alvarado Y.J., Rotondo R., Torrens F., Yovani Marrero-PonceFuentes:googlescopusA computer-based approach to the rational discovery of new trichomonacidal drugs by atom-type linear indices
ArticleAbstract: Computational approaches are developed to design or rationally select, from structural databases, nePalabras claves:Atom-Based Linear Index, Cytocidal activity, heterocycles, LDA-Based QSAR Model, Lead Antitrichomonal Compound, ToMoCoMD-CARDD software, Trichomonacidal Activity, Virtual ScreeningAutores:Arán V.J., García-Sánchez R.N., García-Trevijano J.A.E., Gómez-Barrio A., Machado-Tugores Y., Martínez-Fernández A.R., Meneses-Marcel A., Montero-Torres A., Nogal-Ruiz J.J., Ochoa C., Pereira D.M., Torrens F., Yovani Marrero-PonceFuentes:googlescopusDerivatives in discrete mathematics: a novel graph-theoretical invariant for generating new 2/3D molecular descriptors. I. Theory and QSPR application.
ArticleAbstract: In this report, we present a new mathematical approach for describing chemical structures of organicPalabras claves:Autores:López Y.M., Santiago O.M., Stephen Jones Barigye, Torrens F., Yovani Marrero-PonceFuentes:scopusGeneralized molecular descriptors derived from event-based discrete derivative
ReviewAbstract: In the present study, a generalized approach for molecular structure characterization is introduced,Palabras claves:Atom-based derivative index, Discrete derivative, DIVATI, Event criterion, Fingerprint, Frequency matrix, PCa, QSAR/QSPR, ToMoCoMD-CARDDAutores:Cabrera R.M., César H. Zambrano, Fernando Javier Torres, Giménez F.P., López Y.M., Maykel Cruz-Monteagudo, Oscar Martínez Santiago, Stephen Jones Barigye, Thu H.L.T., Torrens F., Yaber-Goenag I., Yovani Marrero-PonceFuentes:googlescopusExtending graph (discrete) derivative descriptors to N-tuple atom-relations
ArticleAbstract: In the present manuscript, an extension of the previously defined Graph Derivative Indices (GDIs) isPalabras claves:Autores:Cabrera R.M., De León J.O.G., Martínez L.M.A., Pérez-Giménez F., Santiago O.M., Stephen Jones Barigye, Torrens F., Yoan Martínez López, Yovani Marrero-PonceFuentes:scopusDiscrete derivatives for atom-pairs as a novel graph-theoretical invariant for generating new molecular descriptors: Orthogonality, interpretation and QSARs/QSPRs on benchmark databases
ArticleAbstract: This report presents a new mathematical method based on the concept of the derivative of a molecularPalabras claves:DIVATI, Event, Frequency matrix, Generalized incidence matrix, Genetic Algorithm, invariant, Molecular descriptors, QSPR, Sub-graph, ToMoCoMD-CARDDAutores:Millán-Cabrera R., Oscar Martínez Santiago, Pérez-Giménez F., Stephen Jones Barigye, Torrens F., Yoan Martínez López, Yovani Marrero-PonceFuentes:scopusNon-stochastic and stochastic linear indices of the molecular pseudograph's atom-adjacency matrix: A novel approach for computational in silico screening and "rational" selection of new lead antibacterial agents
ArticleAbstract: A novel approach (TOMOCOMD-CARDD) to computer-aided "rational" drug design is illustrated. This apprPalabras claves:Antibacterial activity, classification model, LDA-based QSAR, Non-stochastic and stochastic linear index, ToMoCoMD-CARDD softwareAutores:Abalo R.G., Castro E.A., García-Bernal M., Marrero R.M., Martinez Y., Torrens F., Yovani Marrero-Ponce, Zaldivar V.R.Fuentes:googlescopusNovel 2D TOMOCOMD-CARDD molecular descriptors: Atom-based stochastic and non-stochastic bilinear indices and their QSPR applications
ArticleAbstract: Novel atom-based molecular descriptors (MDs) based on a bilinear map similar to use defined in lineaPalabras claves:Genetic Algorithm, non-stochastic and stochastic atom-based bilinear indices, octane isomers, Physicochemical properties, QSPR model, ToMoCoMD-CARDD softwareAutores:García-Domenech R., Ortega-Broche S.E., Torrens F., Yovani Marrero-Ponce, Zaldivar V.R.Fuentes:googlescopusNucleic acid quadratic indices of the "macromolecular graph's nucleotides adjacency matrix". Modeling of footprints after the interaction of paromomycin with the HIV-1 Ψ-RNA packaging region
ArticleAbstract: This report describes a new set of macromolecular descriptors of relevance to nucleic acid QSAR/QSPRPalabras claves:Footprinting, Nucleic Acid Quadratic Index, paromomycin, QSPR/QSAR, RNA HIV-1, TOMOCOMD-CANAR approachAutores:Castro E.A., De Armas R.R., González‐díaz H., Nodarse D., Torrens F., Yovani Marrero-Ponce, Zaldivar V.R.Fuentes:googlescopus