Výsledky vyhledávání - "María Elena Rosas-Valdez"

Synthesis, structural investigation and DFT studies on the intramolecular interaction in group 14 (2-CH3OC6H4)CH2MPh3 (M = Si, Ge, Sn, Pb) organometallic compounds

Autor: Rodrigo Said Razo-Hernández, Perla Román-Bravo, María Elena Rosas-Valdez, Gabriela Vargas-Pineda, Keith H. Pannell, Raymundo Cea-Olivares, Alan Ariza-Roldan, Marcela López-Cardoso

Publikováno v: Inorganica Chimica Acta. 475:28-34

In order to test the possible presence of the intramolecular interactions O → M in the group 14 elements and its consequences on the geometry, the 2-methoxybenzyl chlorine was reacted with magnesium and subsequently with the group 14 chlorides, Ph3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f733aa1492180e4dee7584016df0b442
https://doi.org/10.1016/j.ica.2017.09.009

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Synthesis, characterization, antimicrobial and theoretical studies of the first main group tris(ephedrinedithiocarbamate) complexes of As(III), Sb(III), Bi(III), Ga(III) and In(III)

Autor: María Elena Rosas-Valdez, Perla Román-Bravo, Raymundo Cea-Olivares, Alan Ariza-Roldan, Macdiel Acevedo-Quiroz, Vojtech Jancik, Diana G. Vargas-Pineda, Elia M. López-Cardoso, Rodrigo Said Razo-Hernández, Patricia Alvarez-Fitz

Publikováno v: Polyhedron. 134:221-229

The synthesis of five new complexes involving the ephedrinedithiocarbamate ligand (ephedtc) with group 13 and 15 metals (III) is reported. Complexes [As(ephedtc) 3 ] ( 1 ), [Sb(ephedtc) 3 ] ( 2 ), [Bi(ephedtc) 3 ] ( 3 ), and [In(ephedtc) 3 ] ( 5) wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::563b39d09dd5ecb2322db5c289a95fb0
https://doi.org/10.1016/j.poly.2017.06.017

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Synthesis and modification of the Amyloid peptide sequence 37-42 of Aβ42 (AβPP): Efficient synthesis of N-methylated peptides, expanding the toolsfor peptide research

Autor: Jaime Escalante, Alicia Boto, Ismael Bustos-Jaimes, María Elena Rosas-Valdez, Ignacio Regla

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Scopus-Elsevier
Universidad Nacional Autónoma de México
UNAM
Redalyc-UNAM
Journal of the Mexican Chemical Society (México) Num.3 Vol.60

[EN] We report the synthesis and characterization of N-alkyl modified peptides by efficient coupling of N-methyl amino acids in solution phase. As a model peptide, the segment 37-42 (GGVVIA) of the Aβ-42 amyloid peptide derived from the amyloid prec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21f1cc53f8ddfcdb1128cd554f293e16
http://hdl.handle.net/10261/184263

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