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Simultaneous optimization of variables influencing selectivity and elution strength in micellar liquid chromatography. Effect of organic modifier and micelle concentration.
Previously, the simultaneous enhancement of separation selectivity with elution strength was reported in micellar liquid chromatography (MLC) using the hybrid eluents of water-organicExpand
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Simultaneous enhancement of separation selectivity and solvent strength in reversed-phase liquid chromatography using micelles in hydro-organic solvents.
The role of micelles and organic solvents as the modifiers of the aqueous mobile phase in reversed-phase liquid chromatography (RPLC) in controlling retention and selectivity is discussed. ElutionExpand
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Comparative preclinical toxicology and pharmacology of isophosphoramide mustard, the active metabolite of ifosfamide
BackgroundIsophosphoramide mustard (IPM) is the cytotoxic alkylating metabolite of Ifosfamide (IFOS). IPM is being readied for a phase I clinical trial. In the present preclinical study, IPM wasExpand
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Comparative preclinical toxicology and pharmacology of 4,4'-dihydroxybenzophenone-2,4-dinitrophenylhydrazone (A-007) in vitro and in rodents and primates.
4,4'-Dihydroxybenzophenone-2,4-dinitrophenylhydrazone (A-007) is being evaluated for its anticancer activities. Acute, subacute and chronic oral, dermal, opthalmic and dermal LD50 and acceptanceExpand
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Comparative dermal pharmacology and toxicology of 4,4'-dihydroxybenzophenone-2,4-dinitrophenylhydrazone (A-007) in rodents and primates.
4,4'-Dihydroxybenzophenone-2,4-ditrophenylhydrazone (A-007) has demonstrated anticancer activities, when administered topically to patients with metastatic cancer to the skin. Acute, subacute andExpand
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PURPOSE: DM-CHOC-PEN is a poly-chlorinated pyridine cholesteryl carbonate whose MOA is via alkylation of DNA @ N7 – guanine and via oxidative stress. The aims of this clinical trial were to determineExpand
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Micellar-mediated shifts of ionization constants of amino acids and peptides
Abstract The acid-base dissociation constants, K a , of amino acids and small peptides were determined in both aqueous and micellar solutions of sodium dodecyl sulfate and cetyltrimethylammoniumExpand
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Influence of pH on retention and selectivity in micellar liquid chromatography: consequences of micellar-induced shifts of ionization constants.
The retention and selectivity of ionizable solutes in the two-surfactant-mediated reversed-phase LC techniques (micellar and ion pair) are compared through the use of a general retention equation forExpand
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Simultaneous optimization of pH and micelle concentration in micellar liquid chromatography.
A retention model for ionizable compounds in micellar liquid chromatography is derived and verified. The use of the model for the prediction of retention is illustrated and appropriate optimizationExpand
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Carbonate and carbamate derivatives of 4-demethylpenclomedine as novel anticancer agents
PurposeThe purpose of this investigation was to synthesize a series of carbonate and carbamate derivatives of 4-demethylpenclomedine (DM-PEN), the major plasma non-toxic metabolite of penclomedineExpand
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