[EN] CD73 INHIBITING 2,4-DIOXOPYRIMIDINE COMPOUNDS<br/>[FR] COMPOSÉS DE 2,4-DIOXOPYRIMIDINE INHIBANT CD73
申请人:GILEAD SCIENCES INC
公开号:WO2021222522A1
公开(公告)日:2021-11-04
The present disclosure provides pyrimidine dione compounds, and pharmaceutical compositions thereof, for treating cancer, including solid tumors. The compounds can be used alone or in combination with other anti-cancer agents.
[EN] D-AMINO ACID OXIDASE ACTIVITY INHIBITING COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE L'ACTIVITÉ DE D-AMINO ACIDE OXYDASE
申请人:RICHTER GEDEON NYRT
公开号:WO2019043635A1
公开(公告)日:2019-03-07
Compounds of formula (I), wherein R1 through R3 are as defined in the claims, or pharmaceutically acceptable esters, salts, hydrates or solvates thereof, useful as DAAO inhibitors as well as pharmaceutical compositions containing them and their use as modulators of DAAO activity, D-serine levels, D-serine oxidative products and NMDA receptor activity in the nervous system of a mammalian subject are provided.
Metallaphotoredox Difluoromethylation of Aryl Bromides
作者:Vlad Bacauanu、Sébastien Cardinal、Motoshi Yamauchi、Masaru Kondo、David F. Fernández、Richard Remy、David W. C. MacMillan
DOI:10.1002/anie.201807629
日期:2018.9.17
strategy for the difluoromethylation of arylbromides by metallaphotoredox catalysis. Bromodifluoromethane, a simple and commercially available alkyl halide, is harnessed as an effective source of difluoromethyl radical by silyl‐radical‐mediated halogen abstraction. The merger of this fluoroalkyl electrophile activation pathway with a dual nickel/photoredox catalytic platform enables the difluoromethylation
Fluorinations with complex metal fluorides. Part 7. Fluorinations of the methyl pyridines with caesium tetrafluorocobaltate
作者:Raymond G. Plevey、Richard W. Rendell、John Colin Tatlow
DOI:10.1016/s0022-1139(00)81512-2
日期:1982.11
4-Methylpyridine passed over caesium tetrafluorocobaltate at 330 – 340° gave tridecafluoro(1,3-dimethylpyrrolidine) (1) and its 3-difluoromethyl analogue (2), together with a range of polyfluoro-4-picolines (4 – 10) with −CF3, −CHF2 or −CH2F groups in the 4-position. 3-Methylpyridine similarly gave 1 and its 1,2-isomer (11) together with several polyfluoro-3-picolines (14 – 18). 2-Methylpyridine at