Benzylpiperazine derivatives. VIII. Syntheses, antiulcer and cytoprotective activities of 1-(aminocarbonylalkyl)-4-benzylpiperazine derivatives and related compounds.
Substituted N-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides, their N-oxide forms, their pharmaceutically acceptable acid addition salts and stereochemically isomeric forms having gastrointestinal motility stimulating properties, compositions containing the same, and methods of treating warm-blooded animals suffering from motility disorders of the gastrointestinal system.
[EN] DIPHENYLMETHYLENE PIPERIDINE DERIVATIVES<br/>[FR] DERIVES DE DIPHENYLMETHYLENE PIPERIDINE
申请人:AKZO NOBEL N.V.
公开号:WO1997003065A1
公开(公告)日:1997-01-30
(EN) The invention relates to a diphenylmethylene piperidine derivative of formula (I), wherein n is 1 or 2; or a pharmaceutically acceptable salt thereof, for use in therapy, in particular for use as a dopamine antagonist for the treatment or prophylaxis of psychotic disorders.(FR) L'invention concerne un dérivé de diphénylméthylène pipéridine de la formule (I) dans laquelle n vaut 1 ou 2, ou un sel de ce dérivé acceptable sur le plan pharmacologique. Ce dérivé est utile en thérapie, notamment en tant qu'antagoniste de la dopamine dans le traitement ou la prophylaxie de troubles psychotiques.
report a cobalt-catalysed enantioselective aza-Barbier reaction of ketimines with various unactivated alkyl halides, including alkyl iodides, alkyl bromides and alkyl chlorides, enabling the formation of chiral α-tertiary aminoesters with a high level of enantioselectivity and excellent functional group tolerance. Primary, secondary and tertiary organoelectrophiles are all tolerated in this asymmetric
MymA Bioactivated Thioalkylbenzoxazole Prodrug Family Active against <i>Mycobacterium tuberculosis</i>
作者:Abraham L. Moure、Gagandeep Narula、Flavia Sorrentino、Adama Bojang、Clement K. M. Tsui、Carine Sao Emani、Esther Porras-De Francisco、Beatriz Díaz、María José Rebollo-López、Pedro Alfonso Torres-Gómez、Eva María López-Román、Isabel Camino、Patricia Casado Castro、Laura Guijarro López、Fátima Ortega、Lluis Ballell、David Barros-Aguirre、Modesto Remuiñán Blanco、Yossef Av-Gay
DOI:10.1021/acs.jmedchem.0c00003
日期:2020.5.14
Screening of a GSK-proprietary library against intracellular Mycobacterium tuberculosis identified 1, a thioalkylbenzoxazole hit. Biological profiling and mutant analysis revealed that this compound is a prodrug that is bioactivated by the mycobacterial enzyme MymA. A hit-expansion program including design, synthesis, and profiling of a defined set of analogues with optimized drug-like properties led to the identification of an emerging lead compound, displaying potency against intracellular bacteria in the low micromolar range, high in vitro solubility and permeability, and excellent microsomal stability.