摘要 醛,( E )-3-氨基丁-2-烯腈和二甲酮在离子液体中的三组分反应 ,得到1,4,5,6,7,8-六氢-2,7,7-三甲基-5 -氧代-4-芳基喹啉-3-腈衍生物在50°C。在相同的反应条件下,使用2-羟基萘-1,4-二酮替代二甲酮可产生高收率的另一系列多取代的苯并[ h ]喹啉衍生物。该方法具有温和条件,高收率,一锅法合成以及对环境无害的程序等优点。 图形概要
POLYHYDROQUINOLINE COMPOUNDS AND DIHYDROPYRIDINE COMPOUNDS FOR INHIBITING BETA-AMYLOID PRODUCTION
申请人:Mullan Michael J.
公开号:US20100119599A1
公开(公告)日:2010-05-13
Provided are methods of treating or reducing the risk of developing beta-amyloid production, beta-amyloid deposition, beta-amyloid neurotoxicity (including abnormal hyperphosphorylation of tau) and microgliosis associated with cerebral accumulation of Alzheimer's amyloid by administering therapeutically effective amounts of polyhydroquinoline and dihydropyridine compounds which decrease Abeta production in cells. Further provided are methods for diagnosing diseases associated with cerebral accumulation of Alzheimer's amyloid in animals or humans by administering diagnostically effective amounts of polyhydroquinoline and dihydropyridine compounds which decrease Abeta production in cells.