[EN] SELECTIVE MODULATORS OF MUTANT LRRK2 PROTEOLYSIS AND ASSOCIATED METHODS OF USE<br/>[FR] MODULATEURS SÉLECTIFS DE LA PROTÉOLYSE DE LA LRRK2 MUTANTE ET MÉTHODES D'UTILISATION ASSOCIÉES
申请人:ARVINAS OPERATIONS INC
公开号:WO2021194878A1
公开(公告)日:2021-09-30
Bifunctional compounds, which find utility as modulators of non-receptor Leucine-rich repeat kinase 2 (LRRK2), are described herein. In particular, the bifunctional compounds of the present disclosure contain on one end a moiety that binds to the cereblon E3 ubiquitin ligase and on the other end a moiety which binds LRRK2, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The bifunctional compounds of the present disclosure exhibit a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aberrant regulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
Four‐Selective Pyridine Alkylation via Wittig Olefination of Dearomatized Pyridylphosphonium Ylides
作者:Patrick J. Fricke、Ryan D. Dolewski、Andrew McNally
DOI:10.1002/anie.202109271
日期:2021.9.20
to synthesize alkylated pyridines are valuable because these structures are prevalent in pharmaceuticals and agrochemicals. We have developed a distinct approach to construct 4-alkylpyridines using dearomatized pyridylphosphonium ylide intermediates in a Wittig olefination-rearomatization sequence. Pyridine N-activation is key to this strategy, and N-triazinylpyridinium salts enable coupling between