69749-96-8Relevant academic research and scientific papers
Discovery, synthesis, and biological evaluation of novel SMN protein modulators
Xiao, Jingbo,Marugan, Juan J.,Zheng, Wei,Titus, Steve,Southall, Noel,Cherry, Jonathan J.,Evans, Matthew,Androphy, Elliot J.,Austin, Christopher P.
supporting information; experimental part, p. 6215 - 6233 (2011/11/06)
Spinal muscular atrophy (SMA) is an autosomal recessive disorder affecting the expression or function of survival motor neuron protein (SMN) due to the homozygous deletion or rare point mutations in the survival motor neuron gene 1 (SMN1). The human genome includes a second nearly identical gene called SMN2 that is retained in SMA. SMN2 transcripts undergo alternative splicing with reduced levels of SMN. Up-regulation of SMN2 expression, modification of its splicing, or inhibition of proteolysis of the truncated protein derived from SMN2 have been discussed as potential therapeutic strategies for SMA. In this manuscript, we detail the discovery of a series of arylpiperidines as novel modulators of SMN protein. Systematic hit-to-lead efforts significantly improved potency and efficacy of the series in the primary and orthogonal assays. Structure-property relationships including microsomal stability, cell permeability, and in vivo pharmacokinetics (PK) studies were also investigated. We anticipate that a lead candidate chosen from this series may serve as a useful probe for exploring the therapeutic benefits of SMN protein up-regulation in SMA animal models and a starting point for clinical development.
ARYLTHIAZOLYL PIPERIDINES AND RELATED COMPOUNDS AS MODULATORS OF SURVIVAL MOTOR NEURON (SMN) PROTEIN PRODUCTION
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Page/Page column 66-67, (2011/11/01)
Aryl substituted thiazol-2-yl-piperidines and related compounds useful as modulators of survival motor neuron (SMN) protein production are provided herein. Without being bound to any particular theory it is believed the aryl substituted thiazol-2-yl-piper
