Discovering a new analogue of thalidomide which may be used as a potent modulator of TNF-α production
摘要:
A new series of imide derivatives related to thalidomide were synthesized and evaluated as modulators of TNF-alpha production. These derivatives enhance TNF-a production using human leukemia HL-60 cells induced with 12-O-tetradecanoylphorbol 13-acetate (TPA), while inhibiting TNF-alpha production induced with okadaic acid (OA) in the same cell line. The diphenylmaleimide derivative 2f, was found to be the most active product, producing a strong modulation of the cytokine level. (C) 2009 Elsevier Masson SAS. All rights reserved.
Cyclic imides are inhibitors of tumor necrosis factor .alpha. and can be used to combat cachexia, endotoxic shock, and retrovirus replication. A typical embodiment is 2-(2,6-dioxo-3-piperidinyl)-4-azaisoindoline-1,3-dione.
Cyclic amides are inhibitors of tumor necrosis factor and can be used to combat cachexia, endotoxic shock, and retrovirus replication. A typical embodiment is 3-phenyl-3-(1-oxoisoindolin-2-yl)propionamide.
Cyclic imides are inhibitors of tumor necrosis factor .alpha. and can be used to combat cachexia, endotoxic shock, and retrovirus replication. A typical embodiment is 2-(2,6-dioxo-3-piperidinyl)-4-azaisoindoline-1,3-dione.
Amines are inhibitors of tumor necrosis factor a and can be used to combat cachexia, endotoxic shock, and retrovirus replication.
胺是肿瘤坏死因子 a 的抑制剂,可用于对抗恶病质、内毒素休克和逆转录病毒复制。
Process for the preparation of thalidomide
申请人:CELGENE CORPORATION
公开号:EP1004581A2
公开(公告)日:2000-05-31
A process of preparing thalidomide in which N-phthaloylglutamine or N-phthaloylisoglutamine is cyclized with N,N'-carbonyldiimidazole, characterised in that the process comprises heating said N-phthaloylglutamine or N-phthaloylisoglutamine and N,N'-carbonyldiimidazole in refluxing anhydrous tetrahydrofuran.