RESUMO
A series of 2-methoxyacylhydrazones were optimized to yield compounds with high affinity for PDE10A. Several compounds demonstrated efficacy in animal models of schizophrenia, including conditioned avoidance response and a pro-psychotic phencyclidine hyperactivity model.
Assuntos
Hidrazonas/química , Hidrazonas/uso terapêutico , Inibidores de Fosfodiesterase/química , Inibidores de Fosfodiesterase/uso terapêutico , Diester Fosfórico Hidrolases/metabolismo , Esquizofrenia/tratamento farmacológico , Esquizofrenia/enzimologia , Animais , Antipsicóticos/química , Antipsicóticos/farmacocinética , Antipsicóticos/uso terapêutico , Hidrazonas/farmacocinética , Camundongos , Inibidores de Fosfodiesterase/farmacocinética , Relação Estrutura-AtividadeRESUMO
Cyclic nucleotide phosphodiesterases (PDEs) are represented by a large superfamily of enzymes. A series of hydrazone-based inhibitors was synthesized and shown to be novel, potent, and selective against PDE10A. Optimized compounds of this class were efficacious in animal models of schizophrenia and may be useful for the treatment of this disease.
Assuntos
Hidrazonas/química , Inibidores de Fosfodiesterase/química , Diester Fosfórico Hidrolases/química , Quinolinas/química , Animais , Modelos Animais de Doenças , Humanos , Hidrazonas/farmacocinética , Hidrazonas/uso terapêutico , Inibidores de Fosfodiesterase/farmacocinética , Inibidores de Fosfodiesterase/uso terapêutico , Diester Fosfórico Hidrolases/metabolismo , Quinolinas/farmacocinética , Quinolinas/uso terapêutico , Ratos , Esquizofrenia/tratamento farmacológico , Relação Estrutura-AtividadeRESUMO
Dual-specificity phosphatases (DSPs) are a subclass within the protein tyrosine phosphatase family (PTPs). A series of rhodanine-based inhibitors was synthesized and shown to be novel, potent, and selective inhibitors against the DSP family member JNK-stimulating phosphatase-1 (JSP-1). Compounds of this class may be useful for the treatment of inflammatory and proliferative disorders.
Assuntos
Inibidores Enzimáticos/farmacologia , Proteínas Tirosina Fosfatases/antagonistas & inibidores , Rodanina/farmacologia , Desenho de Fármacos , Fosfatases de Especificidade Dupla , Inibidores Enzimáticos/síntese química , Inibidores Enzimáticos/química , Fosfatases da Proteína Quinase Ativada por Mitógeno , Estrutura Molecular , Proteína Fosfatase 1 , Rodanina/análogos & derivados , Rodanina/síntese química , Relação Estrutura-AtividadeRESUMO
A series of 4-fluoronicotinanilides was synthesized and shown to be novel, potent, and selective inhibitors against GRO-alpha-driven human neutrophil chemotaxis. Compounds of this class may be useful for the treatment of inflammatory, autoimmune, and allergic disorders.
