1.
Bioorg Med Chem
; 26(4): 945-956, 2018 02 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-28818461
RESUMO
Targeting the TNFα pathway is a validated approach to the treatment of psoriasis. In this pathway, TACE stands out as a druggable target and has been the focus of in-house research programs. In this article, we present the discovery of clinical candidate 26a. Starting from hits plagued with poor solubility or genotoxicity, 26a was identified through thorough multiparameter optimisation. Showing robust in vivo activity in an oxazolone-mediated inflammation model, the compound was selected for development. Following a polymorph screen, the hydrochloride salt was selected and the synthesis was efficiently developed to yield the API in 47% overall yield.
Assuntos
Proteína ADAM17/antagonistas & inibidores , Inibidores Enzimáticos/química , Proteína ADAM17/metabolismo , Administração Tópica , Animais , Desenho de Fármacos , Inibidores Enzimáticos/síntese química , Inibidores Enzimáticos/uso terapêutico , Feminino , Humanos , Ácidos Hidroxâmicos/química , Camundongos , Camundongos Pelados , Microssomos Hepáticos/metabolismo , Oxazolona/toxicidade , Psoríase/tratamento farmacológico , Psoríase/patologia , Dermatopatias/induzido quimicamente , Dermatopatias/prevenção & controle , Dermatopatias/veterinária , Solubilidade , Sulfonamidas/síntese química , Sulfonamidas/química , Sulfonamidas/uso terapêutico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Fator de Necrose Tumoral alfa/metabolismo
2.
Magn Reson Chem
; 53(6): 476-8, 2015 Jun.
Artigo
em Inglês
| MEDLINE
| ID: mdl-25916498