Search filters

List of works by Erik L. Regalado

Antinociception produced by Thalassia testudinum extract BM-21 is mediated by the inhibition of acid sensing ionic channels by the phenolic compound thalassiolin B.

scientific article

Antiprotozoal steroidal saponins from the marine sponge Pandaros acanthifolium ⬇️

scientific article published on August 2010

Are fluorine-rich pharmaceuticals lost by partition into fluorous phases?

scholarly article by Shuwen Sun et al published 5 September 2016 in Journal of Pharmaceutical and Biomedical Analysis

Chaotropic Effects in Sub/Supercritical Fluid Chromatography via Ammonium Hydroxide in Water-Rich Modifiers: Enabling Separation of Peptides and Highly Polar Pharmaceuticals at the Preparative Scale

scientific article published on 08 October 2019

Chromatographic resolution of closely related species in pharmaceutical chemistry: dehalogenation impurities and mixtures of halogen isomers.

scientific article published on 20 December 2013

Chromatographic resolution of closely related species: drug metabolites and analogs

scientific article published on 10 April 2014

Chromatographic resolution of closely related species: separation of warfarin and hydroxylated isomers

scientific article

Chromatographic separation and assignment of absolute configuration of hydroxywarfarin isomers.

scientific article published on 13 December 2013

Composition and biological properties of the volatile oil of Artemisia gorgonum Webb

scientific article published in May 2010

Cytotoxic and haemolytic steroidal glycosides from the Caribbean sponge Pandaros acanthifolium

scientific article

Denigrins and Dactylpyrroles, Arylpyrrole Alkaloids from a Dactylia sp. Marine Sponge

scientific article published on 05 November 2020

Detection of dehalogenation impurities in organohalogenated pharmaceuticals by UHPLC–DAD–HRESIMS

scientific article published on 07 January 2014

Development of a Direct Photocatalytic C-H Fluorination for the Preparative Synthesis of Odanacatib.

scientific article published on 20 October 2015

Effect of particle size on the speed and resolution of chiral separations using supercritical fluid chromatography

scientific article published on 12 July 2014

Effect of pressure on the chromatographic separation of enantiomers under reversed-phase conditions

scientific article published on 28 May 2014

Electrochemical Synthesis of Hindered Primary and Secondary Amines via Proton-Coupled Electron Transfer

scientific article published on 18 December 2019

Enhanced fluidity liquid chromatography: A guide to scaling up from analytical to preparative separations

scientific article published on 07 February 2019

Estimating optimal time for fast chromatographic separations

article

Extending the range of supercritical fluid chromatography by use of water-rich modifiers

article

Generic anion-exchange chromatography method for analytical and preparative separation of nucleotides in the development and manufacture of drug substances

scientific article published on 11 December 2018

Generic gas chromatography flame ionization detection method using hydrogen as the carrier gas for the analysis of solvents in pharmaceuticals

scientific article published on 07 December 2018

Generic gas chromatography-flame ionization detection method for quantitation of volatile amines in pharmaceutical drugs and synthetic intermediates.

scientific article

Hydroxypyridyl Imines: Enhancing Chromatographic Separation and Stereochemical Analysis of Chiral Amines via Circular Dichroism

article

Improved chiral SFC screening for analytical method development

scientific article published on 15 August 2013

In vitro antiplasmodial activity, cytotoxicity and chemical profiles of sponge species of Cuban coasts

scientific article

Investigation of two-dimensional high performance liquid chromatography approaches for reversed phase resolution of warfarin and hydroxywarfarin isomers

scientific article

Isolation and identification of phenolic compounds from rum aged in oak barrels by high-speed countercurrent chromatography/high-performance liquid chromatography-diode array detection-electrospray ionization mass spectrometry and screening for anti

scientific article published on 25 August 2011

MISER chiral supercritical fluid chromatography for high throughput analysis of enantiopurity

scientific article

Mapping the Separation Landscape in Two-Dimensional Liquid Chromatography: Blueprints for Efficient Analysis and Purification of Pharmaceuticals Enabled by Computer-Assisted Modeling

scientific article published on 10 December 2020

Organic chemistry. Nanomole-scale high-throughput chemistry for the synthesis of complex molecules

scientific article published on 20 November 2014

Overcoming "speed limits" in high throughput chromatographic analysis

scientific article published on 4 April 2017

Palladium-Catalyzed Enantioselective Arylation of Aryl Sulfenate Anions: A Combined Experimental and Computational Study.

scientific article

Parazoanthines A-E, hydantoin alkaloids from the Mediterranean sea anemone Parazoanthus axinellae ⬇️

scientific article published in September 2009

Phytochemical analysis and in vitro free-radical-scavenging activities of the essential oils from leaf and fruit of Melaleuca leucadendra L.

scientific article published on September 2010

Pushing the speed limit in enantioselective supercritical fluid chromatography

scientific article published on 17 July 2015

Repair of UVB-damaged skin by the antioxidant sulphated flavone glycoside thalassiolin B isolated from the marine plant Thalassia testudinum Banks ex König

scientific article published on 08 July 2008

Search for improved fluorinated stationary phases for separation of fluorine-containing pharmaceuticals from their desfluoro analogs.

scientific article published on 17 December 2014

Steroidal glycosides from the marine sponge Pandaros acanthifolium. ⬇️

scientific article published on 5 April 2009

Supercritical fluid chromatography for GMP analysis in support of pharmaceutical development and manufacturing activities

article

Supercritical fluid chromatography-photodiode array detection-electrospray ionization mass spectrometry as a framework for impurity fate mapping in the development and manufacture of drug substances.

scientific article published on 8 February 2018

Support of academic synthetic chemistry using separation technologies from the pharmaceutical industry.

scientific article published on April 2014

The Emergence of Universal Chromatographic Methods in the Research and Development of New Drug Substances

scientific article published on 14 June 2019

Trapping‐Enrichment Multi‐dimensional Liquid Chromatography with On‐Line Deuterated Solvent Exchange for Streamlined Structure Elucidation at the Microgram Scale

Ultrafast Chiral Chromatography as the Second Dimension in Two-Dimensional Liquid Chromatography Experiments.

scientific article

Ultrafast chiral separations for high throughput enantiopurity analysis

scientific article

Ultrafast separation of fluorinated and desfluorinated pharmaceuticals using highly efficient and selective chiral selectors bonded to superficially porous particles

scientific article published on 28 November 2015

Visualizing and studying frictional heating effects in reversed-phase liquid chromatography using infrared thermal imaging

scientific article published on 09 March 2018

Paulina is supported by:

About Paulina

Help