Novel oxazolidinone derivative with difluorophenyl moiety, pharmaceutically acceptable salt thereof, preparation method thereof and antibiotic composition containing the same as an active ingredient
[EN] INDAZOLYL-SPIRO[2.2]PENTANE-CARBONITRILE DERIVATIVES AS LRRK2 INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF<br/>[FR] DÉRIVÉS D'INDAZOLYL-SPIRO [2.2] PENTANE-CARBONITRILE EN TANT QU'INHIBITEURS DE LRRK2, COMPOSITIONS PHARMACEUTIQUES ET LEURS UTILISATIONS
申请人:MERCK SHARP & DOHME
公开号:WO2019074809A1
公开(公告)日:2019-04-18
The present invention is directed to substituted certain reversed indazolyl-spiro[2.2]pentane-carbonitrile derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, X, Y, and Z are as defined herein, which are potent inhibitors of LRRK2 kinase and may be 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.
作者:Sung-Eun Suh、Leah E. Nkulu、Shishi Lin、Shane W. Krska、Shannon S. Stahl
DOI:10.1039/d1sc02049h
日期:——
selectivity and good functional group tolerance, and uses commercially available catalyst components and reagents [CuOAc, 2,2′-bis(oxazoline) ligand, (trimethylsilyl)isocyanate, and N-fluorobenzenesulfonimide]. The isocyanate products may be used without isolation or purification in a subsequent coupling step with primary and secondary amines to afford hundreds of diverse ureas. These results provide
The present invention relates to spiro compounds of general formula I: ##STR1## wherein the substituents are herein below defined. The present invention relates to antibacterial spiro compounds which are of value as drugs for humans, veterinary drugs or drugs for use in fish culture or as preservatives, and to antibacterial compositions containing one or more of the same compounds as active ingredients.
Efficient solvent free synthesis of tertiary α-aminophosphonates using H<sub>2</sub>Ti<sub>3</sub>O<sub>7</sub>nanotubes as a reusable solid-acid catalyst
作者:Bhoomireddy Rajendra Prasad Reddy、Peddiahgari Vasu Govardhana Reddy、Bijivemula N. Reddy
DOI:10.1039/c5nj01914a
日期:——
The Kabachnik–Fields reaction was applied for the synthesis of α-aminophosphonates from aldehydes, secondary amines and dialkyl phosphites in the presence of H2Ti3O7nanotubes as reusable solid-acid catalysts.
The present invention relates to compounds of Formula I, processes for their preparation, pharmaceutical compositions containing them as active ingredient, methods for the treatment of disease states associated with angiogenesis, such as cancers associated with protein tyrosine kinases, to their use as medicaments for use in the production of inhibition of tyrosine kinases reducing effects in warm-blooded animals such as humans.