Asymmetric synthesis of amino-pyrrolidinones and a crystalline, free-base amino-pyrrolidinone
申请人:——
公开号:US20040006137A1
公开(公告)日:2004-01-08
A novel process for the asymmetric synthesis of an amino-pyrrolidinone of the type shown below is described.
1
These compounds are useful as intermediates for MMP and TACE inhibitors.
Crystalline, free-base form of Compound J ((2R)-2-((3R)-3-amino-3-{-[(2-methyl-4-quinolinyl)methoxy]phenyl}-2-oxopyrrolidinyl)-N-hydroxy-4-methylpentanamide):
2
which is useful as a TACE inhibitor, pharmaceutical compositions comprising the same, and methods of using the same for treating inflammatory diseases are also described.
描述了一种用于对下面所示类型的氨基吡咯烷酮进行不对称合成的新型过程。这些化合物可用作MMP和TACE抑制剂的中间体。还描述了化合物J的结晶、游离碱性形式((2R)-2-((3R)-3-氨基-3-[(2-甲基-4-喹啉基)甲氧基]苯基-2-氧代吡咯烷基)-N-羟基-4-甲基戊酰胺):这对于作为TACE抑制剂、包含该化合物的药物组合物以及使用该化合物治疗炎症性疾病的方法也进行了描述。