[EN] 1, 4-SUBSTITUTED PIPERIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE PIPÉRIDINE 1,4-SUBSTITUÉS
申请人:CEPHALON INC
公开号:WO2016205633A1
公开(公告)日:2016-12-22
Described herein are 1,4-substituted piperidine compounds according to Formula (I) that have demonstrated activity as fatty acid synthase inhibitors. Also described herein are pharmaceutical compositions containing the described 1,4-substituted piperidine compounds, and methods of treating diseases mediated by fatty acid synthase, by administering one or more of the compounds or pharmaceutical formulations described herein. Also described herein are methods of synthesizing the compounds described, including the described 1,4-substituted piperidine compounds and synthetic intermediates useful in those syntheses.
[EN] SPIROPIPERIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE SPIROPIPÉRIDINE
申请人:CEPHALON INC
公开号:WO2018112204A1
公开(公告)日:2018-06-21
Described herein are spiropiperidine compounds according to Formula I that have demonstrated activity as fatty acid synthase inhibitors. Also described herein are pharmaceutical compositions containing the described spiropiperidine compounds, and methods of treating diseases mediated by fatty acid synthase, by administering one or more of the compounds or pharmaceutical formulations described herein. Also described herein are methods of synthesizing the compounds described, including the described spiropiperidine compounds and synthetic intermediates that are useful in those syntheses.
The cobalt(III)-catalyzed C(sp3)-H bond alkylation of 8-methyl quinoline with maleimides is reported. In contrast to the rhodium-catalyzed method, in the current cobalt-catalyzed method, a catalytic amount of acid is used, and importantly, it is also applicable to secondary C(sp3)-H bond alkylation. The developed methodology is applicable for N-alkyl- and N-aryl-substituted maleimides and unsubstituted
The present invention provides a compound of Formula I or a pharmaceutically acceptable salt thereof, wherein R
1
, R
2
, R
3
, A
1
, A
2
, A
3
, B
1
, B
2
, B
3
and B
4
are as defined herein. The compounds of Formula I have been found to act as glucagon antagonists or inverse agonists. Consequently, the compounds of Formula I and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucagon.
[EN] EGFR DEGRADERS AND METHODS OF USE<br/>[FR] AGENTS DE DÉGRADATION D'EGFR ET PROCÉDÉS D'UTILISATION
申请人:BEIGENE LTD
公开号:WO2022171123A1
公开(公告)日:2022-08-18
Disclosed herein are novel bifunctional compounds formed by conjugating EGFR inhibitor moieties with E3 ligase Ligand moieties, which function to recruit targeted proteins to E3 ubiquitin ligase for degradation, and methods of preparation and uses thereof.