申请人:Smid Pieter
公开号:US20110237569A1
公开(公告)日:2011-09-29
This invention concerns Spiro azepane-ox-azolidinones as voltage gated Kv1.3 potassium channel blockers, pharmaceutical compositions containing these compounds, methods for preparing the compounds, methods for preparing novel intermediates useful for their synthesis, and methods for preparing compositions. The invention also relates to the uses of such compounds and compositions, particularly their use in administering them to patients to achieve a therapeutic effect in the treatment of diabetes, psoriasis, obesity, transplant rejection and inflammatory neuropathies, including T-cell mediated autoimmune diseases such as rheumatoid arthritis and multiple sclerosis. The compounds have formula (1):
wherein R
1
, R
2
, (R
3
)
n
, and (R
4
)
m
have the meanings given in the specification.
本发明涉及螺环氧氮杂环己烷酮作为电压门控Kv1.3钾通道阻滞剂,包含这些化合物的制药组合物,制备这些化合物的方法,制备有用于它们的合成的新型中间体的方法,以及制备组合物的方法。本发明还涉及这些化合物和组合物的用途,特别是它们在向患者施用以在治疗糖尿病、银屑病、肥胖症、移植排斥和炎症性神经病变,包括T细胞介导的自身免疫疾病,如类风湿性关节炎和多发性硬化症中实现治疗效果的用途。这些化合物的化学式为(1):其中R1、R2、(R3)n和(R4)m的含义如规范中所给出。