Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
2,752
Estudio y enseñanza
749
Leyes y legislación
617
Política y gobierno
511
Historia y crítica
502
Jazz
492
Enfermedades
475
Operas
468
Sinfonías
467
Español
464
Música para piano
449
Inglés
435
Música instrumental
372
Filosofía
370
Indígenas de México
364
Educación
350
Música orquestal
349
Condiciones sociales
348
Administración
345
Condiciones económicas
309
Películas cinematográficas
308
Manuales
293
Música
290
Investigaciones
281
Música popular
269
Civilización
257
Aspectos sociales
245
Vida social y costumbres
238
Antigüedades
235
Metodología
226
-
6321por Tarafder, M. T. H., Khan, Sultana Shakila, Islam, M. A. A. A. A., Lorenzi, Lea, Zangrando, Ennio“…The atoms of the propenylidene and dithiocarbazate unit are essentially co-planar, with a maximum deviation of 0.058 (1) Å; the phenyl ring forms a dihedral angle of 18.3 (1)° with this fragment. In the crystal, molecules form inversion dimers via pairs of N—H⋯S hydrogen bonds involving the terminal S atom.…”
Publicado 2010
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6322por Zhu, Li-Cai“…The structure of the title salt, C(6)H(8)N(+)·C(10)H(9)O(4) (−), is stabilized by N—H⋯O and O—H⋯O hydrogen bonding between 3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate anions and anilinium cations, which links the components into a two-dimensional array.…”
Publicado 2010
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6323“…In the title molecule, C(23)H(17)N(3), the phenyl substituents at positions 1 and 4 are twisted relative to the central core by 27.09 (5) and 66.62 (4)°, respectively. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6324
-
6325“…The reaction of 3-C(5)H(4)NCH(2)NH(2) and C(6)H(5)COCH(2)COCH(3) affords the title compound, C(16)H(16)N(2)O. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6326
-
6327“…The prevailing paradigm of Salmonella enteropathogenesis based on monolayers asserts that Salmonella pathogenicity island-1 Type Three Secretion System (SPI-1 T3SS) is required for bacterial invasion into intestinal epithelium. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6328por Zanzoni, Andreas, Carbajo, Daniel, Diella, Francesca, Gherardini, Pier Federico, Tramontano, Anna, Helmer-Citterich, Manuela, Via, Allegra“…Phospho3D is a database of three-dimensional (3D) structures of phosphorylation sites (P-sites) derived from the Phospho.ELM database, which also collects information on the residues surrounding the P-site in space (3D zones). …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6329“…Glycogen synthase kinase-3 (GSK-3) is a well-established downstream component of the phosphatidylinositol 3-kinase (PI3K) signalling pathway but is also a key enzyme in negatively regulating the canonical Wnt/β-catenin signalling pathway. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6330“…In the title compound, C(13)H(15)N(3)O·H(2)O, the dihedral angle between the pyrazole and benzene rings is 26.6 (2)° and the N—C—C—C torsion angle is 153.6 (3)°. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6331“…In the dinuclear title complex, [Sn(2)(CH(3))(4)(C(7)H(3)F(2)O(2))(4)], the Sn(IV) atom is chelated by two 3,5-difluorobenzoate (dfb) anions and coordinated by two methyl groups while an O atom from the adjacent dfb anion bridges the Sb atom with a longer Sb—O bond distance of 2.793 (4) Å. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6332“…In the title compound, C(31)H(38)O(17), the 1,3-dioxane and pyranoside rings both show (4) C (1) chair conformations while for the d-fructofuranoside moiety an envelop 3E conformation is observed. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6333“…In the title complex, [Zn(N(3))(2)(C(3)H(4)N(2)S)(2)], the Zn(II) atom is tetrahedrally coordinated by two terminal azide ligands and by the ring N atoms of two different 2-aminothiazole ligands. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6334por Brito, Iván, Vallejos, Javier, Cárdenas, Alejandro, López-Rodríguez, Matías, Bolte, Michael“…The most obvious difference between them is the O/C/C/C—O/C/C/C torsion angle [58.2 (7)° in (I) and 173.4 (3)/70.2 (3)° in (II) for GG and TG conformations, respectively]. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6335“…The asymmetric unit of the title compound, [Ce(2)(C(7)H(3)NO(4))(3)(H(2)O)(3)](n), contains two Ce(III) cations, three pyridine-3,5-dicarboxylate (pyd) anions and three coordinated water molecules. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6336
-
6337“…In the title coordination polymer, [Ce(2)(C(10)H(8)O(4))(3)(H(2)O)(2)](n), each Ce(III) atom is nine-coordinated by eight O atoms from six different 1,3-phenylenediacetate (pda) bivalent anions and one O atom from a coordinated water molecule, forming a distorted tricapped trigonal–prismatic coordination geometry. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6338“…In the crystal, π–π stacking is observed between nearly parallel [dihedral angle = 7.02 (7)°] thiazole and benzene rings of adjacent molecules, the centroid–centroid distances being 3.7107 (9) and 3.7158 (9) Å, respectively.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6339“…This ‘theory of autoantigen complementarity’ was based on the serendipitous finding of antibodies against complementary-PR3 (cPR3) in patients with PR3-ANCA-associated vasculitis. cPR3 demonstrated homology to several bacterial proteins, and it was hypothesized that PR3-ANCA develop in response to anti-cPR3 antibodies, as a consequence of the anti-idiotypic network. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
6340por Engels, Kim, Giannattasio, Michele, Muzi-Falconi, Marco, Lopes, Massimo, Ferrari, Stefano“…Replication fork integrity, which is essential for the maintenance of genome stability, is monitored by checkpoint-mediated phosphorylation events. 14-3-3 proteins are able to bind phosphorylated proteins and were shown to play an undefined role under DNA replication stress. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto