Synthesis and oxidation of quaternary salts of 1-aminoimidazoles
作者:E. E. Glover、K. T. Rowbottom、D. C. Bishop
DOI:10.1039/p19720002927
日期:——
The synthesis of some 1-aminoimidazoles from N-acetylamidrazones and phenacyl bromide is reported. Quaternisation and subsequent oxidation of the 1-aminoimidazolium salts gave 1,1′-azoimidazolium salts.
Imidazo[5,1-f][1,2,4]triazines for the treatment of neurological disorders
申请人:Helal Christopher John
公开号:US08598155B2
公开(公告)日:2013-12-03
The present invention relates to compounds of the Formula
and pharmaceutically acceptable salts thereof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds and the uses of such compounds as a method for the treatment of a disease or condition selected from the group consisting of central nervous system disorders, cognitive disorders, schizophrenia, dementia and other disorders in a mammal.
Imidazo[5,1-f][1,2,4]Triazines For The Treatment of Neurological Disorders
申请人:Pfizer Inc.
公开号:US20140066622A1
公开(公告)日:2014-03-06
The present invention relates to compounds of the Formula
and pharmaceutically acceptable salts thereof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds and the uses of such compounds as a method for the treatment of a disease or condition selected from the group consisting of central nervous system disorders, cognitive disorders, schizophrenia, dementia and other disorders in a mammal.