Lista de obras - Giovanna Speranza - Dominio Público Uruguay

A C-glucosylated 5-methylchromone from Kenya aloe

scholarly article by Giovanna Speranza et al published January 1986 in Phytochemistry

A Mild Hydrogenolytic-Hydrolytic Conversion of Oximes to Carbonyl Compounds

A convenient synthesis of both the anomers of ethyl (2,3,4,6-tetra-O-benzyl-D-glucopyranosyl)acetate

A molecular dynamics study of an endostatin-derived peptide with antiangiogenic activity and of its mutants

A molecular dynamics study of human endostatin and its synthetic fragments with antiangiogenic properties

artículo científico publicado en 2006

Absolute configuration of feroxidin: An experimental support to snatzke's helicity rules for tetralins

article

Aloe revisited the structure of aloeresin A

Aloeresin H, a new polyketide constituent of Cape aloe

Aloeresin c, a bitter c,o-diglucoside from cape aloe

Anti-inflammatory activity of Maytenus senegalensis root extracts and of maytenoic acid.

artículo científico publicado en 2006

Antioxidant and cytoprotective properties of infusions from leaves and inflorescences of Achillea collina Becker ex Rchb

artículo científico publicado en 2009

Application of a voltammetric electronic tongue and near infrared spectroscopy for a rapid umami taste assessment.

artículo científico publicado en 2014

BAKER’S YEAST HYDROGENATION OF CARBONYL ACTIVATED DOUBLE BONDS. ENANTIOSELECTIVE SYNTHESIS OF THE (S)-FORM OF THE DIHYDROTERPENEDIOL SECRETED BYDANAUS CHRYSIPPUSAND OF A PHEROMONE OFCALLOSOBRUCHUS CHINENSISL

Baker's yeast mediated reduction of aromatic ring substituted 2-tetralones

article published in 1995

Biliverdin as an electron transfer catalyst for superoxide ion in aqueous medium

article

Characterisation of mucilages extracted from seven Italian cultivars of flax

artículo científico publicado en 2013

Chelation of copper(II) by daunomycin and 5-iminodaunomycin and interaction of the complexes with mononucleotides: An ESR study

Chemistry of α-mangostin. Studies on the semisynthesis of minor xanthones fromGarcinia mangostana

Computer aided design of FtsZ targeting oligopeptides

article

Convenient synthesis of optically active deuterated primary alcohols via deuteride reduction of acetals derived from homochiral (1R∗,2R∗)-3,3,3-trifluoro-1-phenylpropane-1,2-diols

Crystal structure refinement of (E)1-(p-chlorophenyl)-2-nitropropene, Cl(C6H4)CHC(CH3)(NO2)

Design of smart GE11-PLGA/PEG-PLGA blend nanoparticulate platforms for parenteral administration of hydrophilic macromolecular drugs: synthesis, preparation and in vitro/ex vivo characterization.

artículo científico publicado en 2016

Development, validation and application of a 96-well enzymatic assay based on LC-ESI-MS/MS quantification for the screening of selective inhibitors against Mycobacterium tuberculosis purine nucleoside phosphorylase.

artículo científico publicado en 2016

Effect of nitrogen starvation on the phenolic metabolism and antioxidant properties of yarrow (Achillea collina Becker ex Rchb.)

article

Enantioselectivity in the reduction of tricyclic hydroaromatic ketones by baker's yeast

Enzymatic resolution of 5-hydroxy- and 8-hydroxy-2-tetralols using immobilized lipases

Esterification of poly(γ-glutamic acid) (γ-PGA) mediated by its tetrabutylammonium salt

article

Evidence for a nucleophilic anti-attack on the cleaved C(2)–oxygen bond in Cl2AlH-catalyzed ring-opening of 2-substituted 1,3-dioxolanes

Evidence for an NIH Shift as the Origin of the Apparently Anomalous Distribution of Deuterium in Estragole from Artemisia dracunculus

article

Evidence for enantiomorphic-enantiotopic group discrimination in diol dehydratase-catalyzed dehydration of meso-2,3-butanediol

article

Expeditious Solid-Phase Synthesis of Pyrazoledicarboxylic Acid Derivatives by Functionalization of Resin-Bound Cyanoformate

Feralolide, a dihydroisocoumarin from cape aloe

Feroxidin, a novel 1-methyltetralin derivative isolated from cape aloe

Flow-Synthesis of Nucleosides Catalyzed by an Immobilized Purine Nucleoside Phosphorylase fromAeromonas hydrophila: Integrated Systems of Reaction Control and Product Purification

scholarly article by Enrica Calleri et al published 3 August 2015 in Advanced Synthesis & Catalysis

Gold Nanoparticles Modified with Guanine and Its Derivatives: Study of Conformational Changes

Gold nanoparticles capped by peptides

Gold nanoparticles prepared using cape aloe active components

artículo científico publicado en 2009

Immobilization of different protein fractions from Rhizomucor miehei lipase crude extract

Immobilized purine nucleoside phosphorylase from Aeromonas hydrophila as an on-line enzyme reactor for biocatalytic applications.

artículo científico publicado en 2013

In silico design of tubulin-targeted antimitotic peptides

artículo científico publicado en 2009

Influence of environmental factors on composition of phenolic antioxidants of Achillea collina Becker ex Rchb

artículo científico publicado en 2010

Interaction between singlet oxygen and biologically active compounds in aqueous solution III. Physical and chemical 1O2-quenching rate constants of 6,6′-diapocarotenoids

Liquid chromatography–mass spectrometry structural characterization of neo glycoproteins aiding the rational design and synthesis of a novel glycovaccine for protection against tuberculosis

scientific article published on 22 September 2014

Mechanism of anaerobic ether cleavage: conversion of 2-phenoxyethanol to phenol and acetaldehyde by Acetobacterium sp.

artículo científico publicado en 2002

Metadynamics Study of a β-Hairpin Stability in Mixed Solvents

scientific article published in 2011

New syntheses of optically active vitamin E side chain by chemicoenzymatic approach

Production, Characterization and Synthetic Application of a Purine Nucleoside Phosphorylase fromAeromonas hydrophila

article

Reaction of nitroolefins with raney nickel and sodium hypophosphite. A mild method for converting nitroolefins into ketones (or aldehydes)

scholarly article by Diego Monti et al published 1983 in Tetrahedron Letters

Regio- and diastereoselectivity in TiCl4-promoted reduction of 2-aryl-substituted cis-4-methyl-5-trifluoromethyl-1,3-dioxolanes

Regio- and stereoselective hydrogenation of methyl substituted pentadien-1-ols by baker's yeast

Regioselective Deacetylation of Disaccharides via ImmobilizedAspergillus nigerEsterase(s)-catalyzed Hydrolysis in Aqueous and Non-aqueous Media

Regioselective Deprotection of Peracetylated Disaccharides at the Primary Position Catalyzed by Immobilized Acetyl Xylan Esterase from Bacillus pumilus

Singlet oxygen reactions in aqueous solution. Physical and chemical quenching rate constants of crocin and related carotenoids

Stereochemistry of the Conversion of 2-Phenoxyethanol into Phenol and Acetaldehyde byAcetobacterium sp

scholarly article by Giovanna Speranza et al published July 2003 in Helvetica Chimica Acta

Stereoselective TiCl4-Promoted Nucleophilic Substitution at C-2 of (4S,5S)-2-Alkyl-4-methyl-5-trifluoromethyl-1,3-dioxolanes

Stereoselective total synthesis of natural phytol double bond reductions by baker's yeast

article by Paola Gramatica et al published January 1987 in Tetrahedron

Studies on Aloe, Part 10. Feroxins A and B, Two O-Glucosylated 1-Methyltetralins from Cape Aloe

Studies on Aloe. 15.1Two New 5-Methylchromones from Cape Aloe

Studies on the Constituents of Cyclanthera pedata Fruits: Isolation and Structure Elucidation of New Triterpenoid Saponins

scientific article published on 01 November 1999

Studies on umami taste. Synthesis of new guanosine 5'-phosphate derivatives and their synergistic effect with monosodium glutamate

artículo científico publicado en 2008

Study of conformational properties of a biologically active peptide of fibronectin by circular dichroism, NMR and molecular dynamics simulation.

artículo científico publicado en 2006

Study on umami taste: the MSG taste-enhancing activity of N2-alkyl and N2-alkanoyl-5′-guanylic acids having a sulfoxide group inside the N2-substituent

The Wittig-Horner reaction on 2,3,4,6-tetra-O-benzyl-D-mannopyranose and 2,3,4,6-tetra -O-benzyl-D-glucopyranose

article published in 1989

The binding of bilirubin to albumin a study using spin-labelled bilirubin

artículo científico publicado en 1983

The interaction of biliverdin and its dimethyl ester with superoxide ion

The quenching of 1O2(1Δg) by anthracyclines in aqueous solution. Evidence for a charge-transfer mechanism

The use of engineerized yeast cells to perform aldol condensation

article published in 1993

Triglycerides from Urena lobata

Use of food-grade proteases to recover umami protein–peptide mixtures from rice middlings

Vibrational and electronic circular dichroism spectroscopies and DFT calculations for the assignment of the absolute configuration of hydroxy-substituted 2-tetralols

article

Volatile Constituents of the Leaves ofPersea gratissimaGaertner. A Source of Methyl Chavicol

article

pH-dependent hydrolase, glutaminase, transpeptidase and autotranspeptidase activities of Bacillus subtilis γ-glutamyltransferase.

artículo científico publicado en 2013

γ-Glutamyl transpeptidase-catalyzed synthesis of naturally occurring flavor enhancers

article

Mecanismo de degradación anaeróbica de trietanolamina por una bacteria homoacetogénica

artículo científico publicado en 2006

Lista de obras de Giovanna Speranza

A C-glucosylated 5-methylchromone from Kenya aloe

A Mild Hydrogenolytic-Hydrolytic Conversion of Oximes to Carbonyl Compounds

A convenient synthesis of both the anomers of ethyl (2,3,4,6-tetra-O-benzyl-D-glucopyranosyl)acetate

A molecular dynamics study of an endostatin-derived peptide with antiangiogenic activity and of its mutants

A molecular dynamics study of human endostatin and its synthetic fragments with antiangiogenic properties

Absolute configuration of feroxidin: An experimental support to snatzke's helicity rules for tetralins

Aloe revisited the structure of aloeresin A

Aloeresin H, a new polyketide constituent of Cape aloe

Aloeresin c, a bitter c,o-diglucoside from cape aloe

Anti-inflammatory activity of Maytenus senegalensis root extracts and of maytenoic acid.

Antioxidant and cytoprotective properties of infusions from leaves and inflorescences of Achillea collina Becker ex Rchb

Application of a voltammetric electronic tongue and near infrared spectroscopy for a rapid umami taste assessment.

BAKER’S YEAST HYDROGENATION OF CARBONYL ACTIVATED DOUBLE BONDS. ENANTIOSELECTIVE SYNTHESIS OF THE (S)-FORM OF THE DIHYDROTERPENEDIOL SECRETED BYDANAUS CHRYSIPPUSAND OF A PHEROMONE OFCALLOSOBRUCHUS CHINENSISL

Baker's yeast mediated reduction of aromatic ring substituted 2-tetralones

Biliverdin as an electron transfer catalyst for superoxide ion in aqueous medium

Characterisation of mucilages extracted from seven Italian cultivars of flax

Chelation of copper(II) by daunomycin and 5-iminodaunomycin and interaction of the complexes with mononucleotides: An ESR study

Chemistry of α-mangostin. Studies on the semisynthesis of minor xanthones fromGarcinia mangostana

Computer aided design of FtsZ targeting oligopeptides

Convenient synthesis of optically active deuterated primary alcohols via deuteride reduction of acetals derived from homochiral (1R∗,2R∗)-3,3,3-trifluoro-1-phenylpropane-1,2-diols

Crystal structure refinement of (E)1-(p-chlorophenyl)-2-nitropropene, Cl(C6H4)CHC(CH3)(NO2)

Design of smart GE11-PLGA/PEG-PLGA blend nanoparticulate platforms for parenteral administration of hydrophilic macromolecular drugs: synthesis, preparation and in vitro/ex vivo characterization.

Development, validation and application of a 96-well enzymatic assay based on LC-ESI-MS/MS quantification for the screening of selective inhibitors against Mycobacterium tuberculosis purine nucleoside phosphorylase.

Effect of nitrogen starvation on the phenolic metabolism and antioxidant properties of yarrow (Achillea collina Becker ex Rchb.)

Enantioselectivity in the reduction of tricyclic hydroaromatic ketones by baker's yeast

Enzymatic resolution of 5-hydroxy- and 8-hydroxy-2-tetralols using immobilized lipases

Esterification of poly(γ-glutamic acid) (γ-PGA) mediated by its tetrabutylammonium salt

Evidence for a nucleophilic anti-attack on the cleaved C(2)–oxygen bond in Cl2AlH-catalyzed ring-opening of 2-substituted 1,3-dioxolanes

Evidence for an NIH Shift as the Origin of the Apparently Anomalous Distribution of Deuterium in Estragole from Artemisia dracunculus

Evidence for enantiomorphic-enantiotopic group discrimination in diol dehydratase-catalyzed dehydration of meso-2,3-butanediol

Expeditious Solid-Phase Synthesis of Pyrazoledicarboxylic Acid Derivatives by Functionalization of Resin-Bound Cyanoformate

Feralolide, a dihydroisocoumarin from cape aloe

Feroxidin, a novel 1-methyltetralin derivative isolated from cape aloe

Flow-Synthesis of Nucleosides Catalyzed by an Immobilized Purine Nucleoside Phosphorylase fromAeromonas hydrophila: Integrated Systems of Reaction Control and Product Purification

Gold Nanoparticles Modified with Guanine and Its Derivatives: Study of Conformational Changes

Gold nanoparticles capped by peptides

Gold nanoparticles prepared using cape aloe active components

Immobilization of different protein fractions from Rhizomucor miehei lipase crude extract

Immobilized purine nucleoside phosphorylase from Aeromonas hydrophila as an on-line enzyme reactor for biocatalytic applications.

In silico design of tubulin-targeted antimitotic peptides

Influence of environmental factors on composition of phenolic antioxidants of Achillea collina Becker ex Rchb

Interaction between singlet oxygen and biologically active compounds in aqueous solution III. Physical and chemical 1O2-quenching rate constants of 6,6′-diapocarotenoids

Liquid chromatography–mass spectrometry structural characterization of neo glycoproteins aiding the rational design and synthesis of a novel glycovaccine for protection against tuberculosis

Mechanism of anaerobic ether cleavage: conversion of 2-phenoxyethanol to phenol and acetaldehyde by Acetobacterium sp.

Metadynamics Study of a β-Hairpin Stability in Mixed Solvents

New syntheses of optically active vitamin E side chain by chemicoenzymatic approach

Production, Characterization and Synthetic Application of a Purine Nucleoside Phosphorylase fromAeromonas hydrophila

Reaction of nitroolefins with raney nickel and sodium hypophosphite. A mild method for converting nitroolefins into ketones (or aldehydes)

Regio- and diastereoselectivity in TiCl4-promoted reduction of 2-aryl-substituted cis-4-methyl-5-trifluoromethyl-1,3-dioxolanes

Regio- and stereoselective hydrogenation of methyl substituted pentadien-1-ols by baker's yeast

Regioselective Deacetylation of Disaccharides via ImmobilizedAspergillus nigerEsterase(s)-catalyzed Hydrolysis in Aqueous and Non-aqueous Media

Regioselective Deprotection of Peracetylated Disaccharides at the Primary Position Catalyzed by Immobilized Acetyl Xylan Esterase from Bacillus pumilus

Singlet oxygen reactions in aqueous solution. Physical and chemical quenching rate constants of crocin and related carotenoids

Stereochemistry of the Conversion of 2-Phenoxyethanol into Phenol and Acetaldehyde byAcetobacterium sp

Stereoselective TiCl4-Promoted Nucleophilic Substitution at C-2 of (4S,5S)-2-Alkyl-4-methyl-5-trifluoromethyl-1,3-dioxolanes

Stereoselective total synthesis of natural phytol double bond reductions by baker's yeast

Studies on Aloe, Part 10. Feroxins A and B, Two O-Glucosylated 1-Methyltetralins from Cape Aloe

Studies on Aloe. 15.1Two New 5-Methylchromones from Cape Aloe

Studies on the Constituents of Cyclanthera pedata Fruits: Isolation and Structure Elucidation of New Triterpenoid Saponins

Studies on umami taste. Synthesis of new guanosine 5'-phosphate derivatives and their synergistic effect with monosodium glutamate

Study of conformational properties of a biologically active peptide of fibronectin by circular dichroism, NMR and molecular dynamics simulation.

Study on umami taste: the MSG taste-enhancing activity of N2-alkyl and N2-alkanoyl-5′-guanylic acids having a sulfoxide group inside the N2-substituent

The Wittig-Horner reaction on 2,3,4,6-tetra-O-benzyl-D-mannopyranose and 2,3,4,6-tetra -O-benzyl-D-glucopyranose

The binding of bilirubin to albumin a study using spin-labelled bilirubin

The interaction of biliverdin and its dimethyl ester with superoxide ion

The quenching of 1O2(1Δg) by anthracyclines in aqueous solution. Evidence for a charge-transfer mechanism

The use of engineerized yeast cells to perform aldol condensation

Triglycerides from Urena lobata

Use of food-grade proteases to recover umami protein–peptide mixtures from rice middlings

Vibrational and electronic circular dichroism spectroscopies and DFT calculations for the assignment of the absolute configuration of hydroxy-substituted 2-tetralols

Volatile Constituents of the Leaves ofPersea gratissimaGaertner. A Source of Methyl Chavicol

pH-dependent hydrolase, glutaminase, transpeptidase and autotranspeptidase activities of Bacillus subtilis γ-glutamyltransferase.

γ-Glutamyl transpeptidase-catalyzed synthesis of naturally occurring flavor enhancers

Mecanismo de degradación anaeróbica de trietanolamina por una bacteria homoacetogénica