Amino-5-(5-membered)hetero-arylimidazolone compounds and the use thereof for beta-secretase modulation
申请人:Malamas Sotirios Michael
公开号:US20070004786A1
公开(公告)日:2007-01-04
The present invention provides a 2-amino-5-heteroaryl-5-phenylimidazolone compound of formula I
The present invention also provides methods for the use thereof to inhibit β-secretase (BACE) and treat β-amyloid deposits and neurofibrillary tangles
Antonio, Yulia; Cruz, Ma. Elizabeth De La; Galeazzi, Edvige, Canadian Journal of Chemistry, 1994, vol. 72, # 1, p. 15 - 22
作者:Antonio, Yulia、Cruz, Ma. Elizabeth De La、Galeazzi, Edvige、Guzman, Angel、Bray, Brian L.、et al.
DOI:——
日期:——
Synthesis and rearrangement of pyrrolyl sulfides and sulfones
作者:Javier DeSales、Robert Greenhouse、Joseph M. Muchowski
DOI:10.1021/jo00140a016
日期:1982.9
Gilow, Helmuth M.; Hong, Yoon H.; Millirons, Paula L., Journal of Heterocyclic Chemistry, 1986, vol. 23, p. 1475 - 1480
作者:Gilow, Helmuth M.、Hong, Yoon H.、Millirons, Paula L.、Snyder, Richard C.、Casteel, William J.
DOI:——
日期:——
Intramolecular radical acylation of 2-methylsulfonylpyrroles
作者:Luis D. Miranda、Raymundo Cruz-Almanza、Abraham Alvarez-Garcı́a、Joseph M. Muchowski
DOI:10.1016/s0040-4039(00)00342-7
日期:2000.4
Primary alkyl radicals generated (AIBN/Bu3SnH) from 1-(2- or 3-haloalkyl)-2-methylsulfonylpyrroles are intercepted by CO (80 atm), and the acyl radicals so produced undergo intramolecular oxidative cyclization at the α-position, giving bicyclic ketones with retention or loss of the sulfonyl moiety.
由1-(2-或3-卤代烷基)-2-甲基磺酰吡咯生成的伯烷基自由基(AIBN / Bu 3 SnH)被CO(80 atm)截获,因此生成的酰基在α位进行分子内氧化环化,得到具有保留或丢失磺酰基部分的双环酮。