Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Adolfo M. Iribarren"'
Autor:
Mariano Nigro, Israél Sánchez-Moreno, Raúl Benito-Arenas, Ana L. Valino, Adolfo M. Iribarren, Nicolás Veiga, Eduardo García-Junceda, Elizabeth S. Lewkowicz
Publikováno v:
Biomolecules, Vol 14, Iss 7, p 750 (2024)
Dihydroxyacetone phosphate (DHAP)-dependent aldolases catalyze the aldol addition of DHAP to a variety of aldehydes and generate compounds with two stereocenters. This reaction is useful to synthesize chiral acyclic nucleosides, which constitute a we
Externí odkaz:
https://doaj.org/article/97750176530743d3a98878672c34bcfe
Publikováno v:
Química Nova, Vol 27, Iss 3, Pp 496-498 (2004)
The preparation of 2', 3'-di-O-hexanoyluridine (2) by a Candida antarctica B lipase-catalysed alcoholysis of 2', 3', 5'-tri-O-hexanoyluridine (1) was optimised using an experimental design. At 25 ºC better experimental conditions allowed an increase
Externí odkaz:
https://doaj.org/article/81bd440f7f984087b0ce8ae5bc3a7f80
Publikováno v:
Process Biochemistry. 125:1-6
Autor:
Elizabeth S. Lewkowicz, Leticia Lafuente, Lautaro G. Maidana, Juan A. Bisceglia, Adolfo M. Iribarren
Publikováno v:
Synthesis. 54:5471-5478
A synthetic route for the production of chiral derivatives of benzimidazole is presented. Different commercially available amines are evaluated as organocatalysts for the stereoselective aldol addition of N1-benzimidazolyl acetaldehyde, previously pr
Autor:
Eman Abdelraheem, Benjamin Thair, Romina Fernández Varela, Emely Jockmann, Désirée Popadić, Helen C. Hailes, John M. Ward, Adolfo M. Iribarren, Elizabeth S. Lewkowicz, Jennifer N. Andexer, Peter‐Leon Hagedoorn, Ulf Hanefeld
Publikováno v:
Chembiochem : a European journal of chemical biology. 23(18)
In this review the current state-of-the-art of S-adenosylmethionine (SAM)-dependent methyltransferases and SAM are evaluated. Their structural classification and diversity is introduced and key mechanistic aspects presented which are then detailed fu
Publikováno v:
Biodegradation. 31:423-433
The use of microbial phosphotriesterases in the degradation of organophosphorus compounds employed as pesticides, plasticizers and petroleum additives is a sustainable alternative for bioremediation of water and soils, decontamination of particular f
Autor:
Estefanía L. Borucki, Luis E. Iglesias, Adolfo M. Iribarren, Sebastián M. Ardanaz, Ana Julia Velez Rueda, Gustavo Parisi
Publikováno v:
Process Biochemistry. 86:50-57
Bovine serum albumin (BSA) catalyses the cross aldol condensation and proved to be catalytically active at mild temperature and in ethanol, a cheap and green solvent, contrasting with the strong or expensive reaction media usually employed for this r
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0129695 (2015)
A guanine-rich DNA oligonucleotide complexed with hemin was used to catalyze controlled oxygen transfer reactions to different sulfides for sulfoxide preparation in the presence of H2O2. Comparable activities were obtained when using fully modified L
Externí odkaz:
https://doaj.org/article/3e2b3aba1dbe4a97886eac13c3d61cd3
Publikováno v:
Journal of biotechnology. 327
Aromatic nitro compounds are key building blocks for many industrial syntheses and are also components of explosives, drugs and pesticides. Due to the environmentally unfriendly experimental conditions involved in their chemical syntheses, industrial
Autor:
Sebastián M. Ardanaz, Adolfo M. Iribarren, Gustavo Parisi, Luis E. Iglesias, Ana Julia Velez Rueda
Publikováno v:
Catalysis Letters. 148:1750-1757
A simple and mild procedure to obtain α,β-unsaturated ketones from acetone and a set of benzaldehydes is described. The approach applies bovine serum albumin (BSA) catalysis and water or ethanol, this mild reaction medium contrasting with the stron