Highly potent inhibitors of TNF-α production. Part I
摘要:
Discovery of new chemical leads of inhibitors for TNF-alpha production starting from the chemical modification of I is reported. Further biological studies of 1 to disclose the site of its action strongly suggested that 1 inhibits LPS-induced TNF-alpha expression in the liver and spleen of mice. Structure-activity relationships (SARs) are also discussed and full details including the chemistry are reported. (C) 2002 Elsevier Science Ltd. All rights reserved.
Discovery of new chemical leads of inhibitors for TNF-alpha production starting from the chemical modification of I is reported. Further biological studies of 1 to disclose the site of its action strongly suggested that 1 inhibits LPS-induced TNF-alpha expression in the liver and spleen of mice. Structure-activity relationships (SARs) are also discussed and full details including the chemistry are reported. (C) 2002 Elsevier Science Ltd. All rights reserved.
Rh-catalyzed asymmetric hydrogenation of racemic aldimines via dynamic kinetic resolution
Catalyzed by a rhodium complex of P-stereogenic diphosphine ligand trichickenfootphos (TCFP), asymmetric hydrogenation of racemic aldimines via dynamic kineticresolution has been realized for the preparation of chiral arylglycines with good yields and enantioselectivities.