The discovery of VU0486846: steep SAR from a series of M1 PAMs based on a novel benzomorpholine core
摘要:
This letter describes the chemical optimization of a new series of M-1 positive allosteric modulators (PAMs) based on a novel benzomorpholme core, developed via iterative parallel synthesis, and culminating in the highly utilized rodent in vivo tool compound, VU0486846 (7), devoid of adverse effect liability. This is the first report of the optimization campaign (SAR and DMPK profiling) that led to the discovery of VU0486846 and details all of the challenges faced in allosteric modulator programs (both steep and flat SAR, as well as subtle structural changes affecting CNS penetration and overall physiochemical and DMPK properties).
[EN] NOVEL DERIVATIVES OF ARYL-{4-HALOGENO-4-[AMINOMETHYL]-PIPERIDIN-1-YL}-METHANONE, THEIR METHOD OF PREPARATION AND THEIR USE AS MEDICINAL PRODUCTS [FR] NOUVEAUX DÉRIVÉS DE L'ARYL-{4-HALOGÉNO-4-[AMINOMÉTHYLE]-PIPÉRIDIN-1-YLE}-MÉTHANONE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION EN TANT QUE PRODUITS MÉDICINAUX
[EN] NOVEL BENZOXAZINE DERIVATIVE AND MEDICINE COMPRISING SAME<br/>[FR] NOUVEAU DÉRIVÉ DE BENZOXAZINE ET MÉDICAMENT LE CONTENANT<br/>[JA] 新規ベンズオキサジン誘導体及びこれを含有する医薬