[EN] Amide compounds and uses thereof<br/>[FR] COMPOSÉS AMIDES ET LEURS UTILISATIONS
申请人:HUTCHISON MEDIPHARMA LTD
公开号:WO2021197276A1
公开(公告)日:2021-10-07
Provided herein are novel amide compounds of formula (I), pharmaceutical compositions comprising same, methods for preparing same, and uses thereof, wherein the definition of each symbol is as described in the description.
[EN] DIHYDROCYCLOPENTA-ISOQUINOLINE-SULFONAMIDE DERIVATIVES COMPOUNDS<br/>[FR] COMPOSÉS DÉRIVÉS DE DIHYDROCYCLOPENTA-ISOQUINOLINE-SULFONAMIDE
申请人:UCB BIOPHARMA SRL
公开号:WO2021130259A1
公开(公告)日:2021-07-01
The present invention relates to dihydrocyclopenta-isoquinoline-sulfonamide derivatives of formula (I), processes for preparing them, pharmaceutical compositions containing them and their use in treating disorders caused by IgE (such as allergic responses, non-allergic mast cell responses or certain autoimmune responses), and in particular disorders caused by the interaction of IgE with the FcεRI receptor.
[EN] MPRO TARGETING ANTIVIRAL COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX CIBLANT LES MPRO
申请人:EXSCIENTIA AI LTD
公开号:WO2023180189A1
公开(公告)日:2023-09-28
Disclosed are novel viral Mpro inhibitors according to Formula (I), their pharmaceutically acceptable salts, and pharmaceutical compositions thereof. Also disclosed are methods of using such compounds and compositions to inhibit Mpro and/or to treat various viral infections; particularly related to coronavirus. The compounds and compositions of the disclosure may be particularly useful in treating a broad spectrum of coronavirus.
[EN] HETEROCYCLIC COMPOUND AND APPLICATION THEREOF AS TRK KINASE INHIBITOR<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE ET SON APPLICATION EN TANT QU'INHIBITEUR DE TRK KINASE<br/>[ZH] 杂环化合物及其作为Trk激酶抑制剂的应用
申请人:LUOXIN PHARMACEUTICAL SHANGHAI CO LTD
公开号:WO2021042890A1
公开(公告)日:2021-03-11
一种式I所示的杂环化合物及其作为Trk激酶抑制剂的应用。
Synthesis, SAR study, and biological evaluation of novel quinoline derivatives as phosphodiesterase 10A inhibitors with reduced CYP3A4 inhibition
A novel class of phosphodiesterase 10A inhibitors with potent PDE10A inhibitory activity and reduced CYP3A4 inhibition was designed and synthesized starting from 2-[4-([1-methyl-4-(pyridin-4-yl)-1H-pyrazol-3-yl] oxy} methyl) phenyl] quinoline (1). Replacement of pyridine ring of 1 with N-methyl pyridone ring drastically improved CYP3A4 inhibition, and further optimization of these quinoline analogues identified 1-methyl-5-(1-methyl-3-[4-(quinolin-2-yl) phenoxy] methyl}-1H-pyrazol-4-yl) pyridin-2(1H)-one (42b), which showed potent PDE10A inhibitory activity and a good CYP3A4 inhibition profile. A PET study with C-11-labeled 42b indicated that 42b exhibited good brain penetration and specifically accumulated in the rodent striatum. Further, oral administration of 42b dose-dependently attenuated phencyclidine-induced hyperlocomotion in mice with an ED50 value of 2.0 mg/kg and improved visual-recognition memory impairment at 0.1 and 0.3 mg/kg in mice novel object recognition test. (C) 2014 Elsevier Ltd. All rights reserved.