[EN] IMIDAZOPYRIDAZINE DERIVATIVES AS MODULATORS OF TNF ACTIVITY<br/>[FR] DÉRIVÉS D'IMIDAZOPYRIDAZINE À TITRE DE MODULATEURS DE L'ACTIVITÉ DU TNF
申请人:UCB BIOPHARMA SPRL
公开号:WO2015086501A1
公开(公告)日:2015-06-18
A series of substituted imidazo[1,2-b]pyridazine derivatives of formula (I), being potent modulators of human TNFa activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.
[EN] IMIDAZOPYRIMIDINE DERIVATIVES AS MODULATORS OF TNF ACTIVITY<br/>[FR] DÉRIVÉS D'IMIDAZOPYRIMIDINE À TITRE DE MODULATEURS DE L'ACTIVITÉ DU TNF
申请人:UCB BIOPHARMA SPRL
公开号:WO2015086499A1
公开(公告)日:2015-06-18
A series of substituted imidazo[1,2-a]pyrimidine derivatives of formula (I), being potent modulators of human TNFa activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.
[EN] IMIDAZOTRIAZINE DERIVATIVES AS MODULATORS OF TNF ACTIVITY<br/>[FR] DÉRIVÉS D'IMIDAZOTRIAZINE À TITRE DE MODULATEURS DE L'ACTIVITÉ DU TNF
申请人:UCB BIOPHARMA SPRL
公开号:WO2015086503A1
公开(公告)日:2015-06-18
A series of substituted imidazo[l,2-b][l,2,4]triazine derivatives of formula (I), being potent modulators of human TNFa activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.
Ketenimines as Intermediates To Access Difluoromethoxylated Scaffolds
作者:Anaïs Loison、Gilles Hanquet、Fabien Toulgoat、Thierry Billard、Armen Panossian、Frédéric R. Leroux
DOI:10.1021/acs.orglett.2c03283
日期:2022.11.18
We report herein the in situ generation of difluoromethoxylated ketenimines. This novel intermediate is readily obtained from the corresponding oxime through a Beckmann rearrangement. The reactivity potential of this species is demonstrated as it easily undergoes addition of various nucleophiles, with a great modularity of the starting oxime. The broad applicability of this transformation leads to