PYRROLOPYRIMIDINES AS CFTR POTENTIATORS

The present invention relates to compounds of Formula (I), wherein R1 a, R1 b, R2, R3, R4, W, Y, and Z are as described herein, and pharmaceutically acceptable salts thereof. The compounds are potentiators of Cystic Fibrosis Transmembrane conductance Regulator (CFTR). The invention also discloses ph...

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Main Authors Christoph Wolfgang ZAPF, Joseph Walter STROHBACH, David Christopher LIMBURG, Atli THORARENSEN, Daniel ELBAUM, Ivan Viktorovich EFREMOV, Lori Krim GAVRIN, John Paul MATHIAS, Rajiah Aldrin DENNY
Format Patent
LanguageEnglish
Spanish
Published 09.09.2019
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Summary:The present invention relates to compounds of Formula (I), wherein R1 a, R1 b, R2, R3, R4, W, Y, and Z are as described herein, and pharmaceutically acceptable salts thereof. The compounds are potentiators of Cystic Fibrosis Transmembrane conductance Regulator (CFTR). The invention also discloses pharmaceutical compositions comprising the compound, optionally in combination with additional therapeutic agents, and methods of potentiating, in mammals, including humans, CFTR by administration of the compounds. These compounds are useful for the treatment of cystic fibrosis (CF), asthma, bronchiectasis, chronic obstructive pulmonary disease (COPD), constipation, Diabetes mellitus, dry eye disease, pancreatitis, rhinosinusitis, Sjogren's Syndrome, and other CFTR associated disorders. La presente invención se refiere a compuestos de la Fórmula I, (ver Fórmula) en donde R1a, R1b, R2, R3, R4, W, Y y Z son como se describen en este documento, y a sales famacéuticamente aceptable de los mismos. Los compuestos son potenciadores del regulador de conductancia transmembranal de la fibrosis quística (CFTR). La invención también da a conocer composiciones farmacéuticas que comprenden el compuesto opcionalmente en combinación con agentes terapéuticos adicionales, y métodos de potenciación, en mamíferos incluyendo humanos, de CFTR por la administración de los compuestos. Estos compuestos son útiles para el tratamiento de fibrosis quística (CF), asma, bronquiectasia, enfermedad pulmonar obstructiva crónica (COPD), constipación, diabetes mellitus, xeroftalmia, pancreatitis, rinosinusitis, síndrome de Sjögren y otros trastornos asociados con CFTR.
Bibliography:Application Number: MX20190005822