Disclosed are novel compounds that inhibit LRRK2 kinase activity, processes for their preparation, compositions containing them and their use in the treatment of or prevention of diseases characterized by LRRK2 kinase activity, for example Parkinson's disease, Alzheimer's disease and amyotrophic lateral sclerosis(ALS).
[EN] INDAZOLYL-SPIRO[2.3]HEXANE-CARBONITRILE DERIVATIVES AS LRRK2 INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF<br/>[FR] DÉRIVÉS D'INDAZOLYL-SPIRO [2,3] HEXANE-CARBONITRILE COMME INHIBITEURS DE LRRK2, COMPOSITIONS PHARMACEUTIQUES, ET UTILISATIONS DE CEUX-CI
申请人:MERCK SHARP & DOHME
公开号:WO2019074810A1
公开(公告)日:2019-04-18
The present invention is directed to substituted certain reversed indazole compounds of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1A, R1B, X, Y, RZ and R2 are as defined herein, which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.
[EN] PYRROLOPYRAZINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLOPYRAZINE KINASE
申请人:HOFFMANN LA ROCHE
公开号:WO2013030138A1
公开(公告)日:2013-03-07
The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I, wherein the variables are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.
Protected Indazole Boronic Acid Pinacolyl Esters: Facile Syntheses and Studies of Reactivities in Suzuki-Miyaura Cross-Coupling and Hydroxydeboronation Reactions
and efficient synthesis for the isolation of protected indazolylboronic esters. These com- pounds were synthesized by reaction between prepared protected haloindazoles and bis(pinacolato)diboron. The effects of solvent, temperature, reaction time, and the nature of halogen atom as well as protecting group were investigated. Additionaly, these com- pounds reacted either with arylhalides in a Suzuki-Miyaura
The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I,
wherein the variables are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.