Effect of Basic and Acidic Additives on the Separation of Some Basic Drug Enantiomers on Polysaccharide-Based Chiral Columns With Acetonitrile as Mobile Phase
The separation of enantiomers of 16 basicdrugs was studied using polysaccharide‐based chiral selectors and acetonitrile as mobilephase with emphasis on the role of basic and acidicadditives on the separation and elution order of enantiomers. Out of the studied chiral selectors, amylose phenylcarbamate‐based ones more often showed a chiral recognition ability compared to cellulose phenylcarbamate
COMPOSITIONS AND METHODS FOR THE TREATMENT OF SOMATOSENSORY DISORDERS
申请人:Algynomics Inc.
公开号:EP2552433A2
公开(公告)日:2013-02-06
US8716349B2
申请人:——
公开号:US8716349B2
公开(公告)日:2014-05-06
US8716350B2
申请人:——
公开号:US8716350B2
公开(公告)日:2014-05-06
[EN] COMPOSITIONS AND METHODS FOR THE TREATMENT OF SOMATOSENSORY DISORDERS<br/>[FR] COMPOSITIONS ET PROCÉDÉS POUR LE TRAITEMENT DE TROUBLES SOMATOSENSORIELS
申请人:ALGYNOMICS INC
公开号:WO2011126910A2
公开(公告)日:2011-10-13
A method of combating a somatosensory disorder in a subject, comprising administering to the subject an effective amount of a composition comprising bupranolol and/or pharmaceutically acceptable derivative(s) thereof. Compositions useful for such administration are described, including salts, esters, solvates, etc. of tert-butyl[3-(2-chloro-5-methylphenoxy)-2-hydroxypropyl] amine, in which such salt, ester, solvate, etc. compound is in enantiomeric excess or homoenantiomeric in the R isomer thereof, or is formulated with racemic mixtures of the R and S stereoisomers of the salts, esters, solvates, etc. of tert-butyl[3-(2-chloro-5-methylphenoxy)-2-hydroxypropyl] amine. Combination therapy compositions of opioid receptor agonists and such compounds are also described. A method is disclosed of referential genotypic screening of candidate subjects in connection with therapeutic intervention using the compositions of the disclosure to combat the somatosensory disorder.