[EN] 5-(2-(1H-INDOL-3-YL))-ETHYL)- PIPERAZIN-2-ONE DERIVATIVES FOR USE IN THE TREATMENT OF VIRAL INFECTIONS BY VIRUSES OF THE FAMILY CORONAVIRIDAE<br/>[FR] DÉRIVÉS DE 5-(2-(1H-INDOL-3-YL))-ÉTHYL)-PIPÉRAZIN-2-ONE DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT D'INFECTIONS VIRALES PAR DES VIRUS DE LA FAMILLE DES CORONAVIRIDAE
申请人:CONSEJO SUPERIOR INVESTIGACION
公开号:WO2022101293A1
公开(公告)日:2022-05-19
The present invention relates to new derivatives of 5-(2-(1H-indol-3-yl)ethyl-2- piperazin-2-one or pharmaceutically acceptable salts thereof and to combinations of said compounds with other active ingredients, for use in the treatment and/or prevention of viral infections by viruses from the familyCoronaviridae, to the use of said compound or its combinations in the manufacture of a medicament for the treatment or prevention of said diseases and to a method of treating and/or preventing said diseases by administration of said compound or its combinations.
Highly functionalized 2-oxopiperazine-based peptidomimetics: An approach to PAR1 antagonists
作者:Ángel M. Valdivielso、Pilar Ventosa-Andrés、Francisco Tato、M. Ángeles Fernández-Ibañez、Ioannis Pappos、Nikos E. Tsopanoglou、M. Teresa García-López、Marta Gutiérrez-Rodríguez、Rosario Herranz
DOI:10.1016/j.ejmech.2013.09.058
日期:2013.12
A series of pseudodipeptide-based chiral 1,3,4,5-tetrasubstituted-2-oxopiperazines has been designed and synthesized as potential PAR1 antagonists. These highly functionalized piperazines were synthesized from aromatic and basic amino acid derived Ψ[CH(CN)NH]pseudodipeptides through a four step pathway that involves reduction of the cyano group to build the 2-oxopiperazine ring, followed by selective