[EN] 5-[(1S)-1-(4-BROMOPHENOXY)ETHYL]-2H-TETRAZOLE DERIVATIVES AND RELATED COMPOUNDS AS CLC-1 ION CHANNEL INHIBITORS FOR TREATING NEUROMUSCULAR DISORDERS [FR] DÉRIVÉS DE 5-[(1S)-1-(4-BROMOPHÉNOXY)ÉTHYL]-2 H-TÉTRAZOLE ET COMPOSÉS APPARENTÉS EN TANT QU'INHIBITEURS DE CANAL IONIQUE CLC-1 POUR LE TRAITEMENT DE TROUBLES NEUROMUSCULAIRES
[EN] SUBSTITUTED AMINO TRIAZOLES, AND METHODS USING SAME<br/>[FR] TRIAZOLES AMINO-SUBSTITUÉS ET PROCÉDÉS D'UTILISATION
申请人:INST DRUG DELIVERY
公开号:WO2015095701A1
公开(公告)日:2015-06-25
Disclosed are novel substituted amino triazoles of Formula (I), and pharmaceutically acceptable salts thereof. The compounds of Formula (I) are inhibitors of Acidic mammalian chitinase (AMCase) and are useful, in a non-limiting example, for treating asthma. Also provided are pharmaceutical compositions containing at least one compound of the present invention, or a pharmaceutically acceptable salt, hydrate or solvate thereof, and at least one pharmaceutically acceptable carrier, solvent, adjuvant or diluent, and methods of using such compounds and/or compositions to treat asthma and/or to monitor asthma treatment.
Enantioselective Hydrolysis of Some 2-Aryloxyalkanoic Acid Methyl Esters and Isosteric Analogues Using a Penicillin G Acylase-Based HPLC Monolithic Silica Column
A technique based on liquid chromatography has been developed to facilitate studies of enantioselectivity in penicillin G acylase (PGA)-catalyzed hydrolysis of some 2-aryloxyalkanoic acid methyl esters and isosteric analogues. PGA was covalently immobilized on an aminopropyl monolithic silica support to create an immobilized HPLC-enzyme reactor. Two sets of experimental data were drawn to calculate the enantioselectivity (E) of the kinetically controlled enantiomer-differentiating reaction, the degree of substrate conversion and the enantiomeric excess of the product. The developed enzymatic reactor was coupled through a switching valve to an achiral analytical column for separation and quantitation of the hydrolysis products. The enantiomeric excess was determined off-line on a PGA-chiral stationary phase. In this way, highly precise E values were determined. A computational study related to the hydrolysis of the considered racemic esters was also carried out in order to unambiguously clarify both the substrate specificity and the enantioselectivity displayed by PGA.
[EN] PHENOXY ACIDS FOR THE TREATMENT OF NEUROMUSCULAR DISORDERS<br/>[FR] ACIDES PHÉNOXY POUR LE TRAITEMENT DE TROUBLES NEUROMUSCULAIRES
申请人:NMD PHARMA AS
公开号:WO2019115777A1
公开(公告)日:2019-06-20
The present invention relates to compounds suitable for treating, ameliorating and/or preventing neuromuscular disorders, including the reversal of drug-induced neuromuscular blockade. The compounds as defined herein preferably inhibit the ClC- 1 ion channel.
Compounds For The Treatment Of Neuromuscular Disorders
申请人:NMD Pharma ApS
公开号:US20190183833A1
公开(公告)日:2019-06-20
The present invention relates to compounds suitable for treating, ameliorating and/or preventing neuromuscular disorders, including the reversal of drug-induced neuromuscular blockade. The compounds as defined herein preferably inhibit the CIC-1 ion channel.
Compounds for use in treating neuromuscular disorders
申请人:NMD PHARMA A/S
公开号:US10934244B2
公开(公告)日:2021-03-02
The present invention relates to compositions comprising compounds for use in treating, ameliorating and/or preventing neuromuscular disorders. The compounds as defined herein preferably inhibit the ClC-1 ion channel. The invention further relates to methods of treating, preventing and/or ameliorating neuromuscular disorders, by administering said composition to a person in need thereof.