申请人:Celgene Corporation
公开号:US06335349B1
公开(公告)日:2002-01-01
Substituted 1,3-dioxo-2-(2,6-dioxopiperidin-3-yl)isoindolines and 1-oxo-2-(2,6-dioxo-piperidin-3-yl)isoindolines reduce the levels of TNF&agr; in a mammal and are useful in treating oncogenic conditions, inflammation, and autoimmune diseases. Typical embodiments are 1-oxo-2-(2,6-dioxo-3-methylpiperidin-3-yl)-4,5,6,7-tetrafluoroiso-indoline and 1,3-dioxo-2-(2,6-dioxo-3-methylpiperidin-3-yl)-4-aminoisoindoline.
1,3-二氧代-2-(2,6-二氧代哌啶-3-基)异吲哚烷酮和1-氧代-2-(2,6-二氧代哌啶-3-基)异吲哚烷酮可降低哺乳动物体内TNF&agr;的水平,并可用于治疗肿瘤性疾病、炎症和自身免疫疾病。典型实施例包括1-氧代-2-(2,6-二氧代-3-甲基哌啶-3-基)-4,5,6,7-四氟异吲哚烷酮和1,3-二氧代-2-(2,6-二氧代-3-甲基哌啶-3-基)-4-氨基异吲哚烷酮。