The mechanistic and synthetic chemistry of imidazole-based superelectrophiles has been studied. The protonated imidazole ring, or imidazolium group, is shown to enhance the electrophilic reactivity of an adjacent carboxonium group (compared to a related monocationic species). This leads to efficient condensation reactions between imidazole aldehydes and ketone with arenes in the Bronsted superacid CF3SO3H. The imidazole-based superelectrophiles are shown to be useful in other reactions leading to functionalized heterocycles. The imidazolium group may also trigger charge migration reactions in dicationic species.
The mechanistic and synthetic chemistry of imidazole-based superelectrophiles has been studied. The protonated imidazole ring, or imidazolium group, is shown to enhance the electrophilic reactivity of an adjacent carboxonium group (compared to a related monocationic species). This leads to efficient condensation reactions between imidazole aldehydes and ketone with arenes in the Bronsted superacid CF3SO3H. The imidazole-based superelectrophiles are shown to be useful in other reactions leading to functionalized heterocycles. The imidazolium group may also trigger charge migration reactions in dicationic species.
DESIGN AND SYNTHESIS OF NOVEL INHIBITORS OF ISOPRENOID BIOSYNTHESIS
申请人:BOARD OF TRUSTEES OF NORTHERN ILLINOIS UNIVERSITY
公开号:US20150175582A1
公开(公告)日:2015-06-25
Antibacterial IspF inhibitor compounds and compositions are described. Methods include administering described compounds and compositions to treat bacterial or parasitic infections and to inhibit or parasite or bacterial growth.
DESIGN AND SYNTHESIS OF NOVEL INHIBITORS OF ISOPRENOID BIOSYNTHESIS (ISPF)
申请人:BOARD OF TRUSTEES OF NORTHERN ILLINOIS UNIVERSITY
公开号:US20160257655A1
公开(公告)日:2016-09-08
Antibacterial and antimalarial IspF inhibitor compounds and compositions are described. Methods include administering described compounds and compositions to treat bacterial or parasitic infections and to inhibit parasite or bacterial growth.
[EN] DESIGN AND SYNTHESIS OF NOVEL INHIBITORS OF ISOPRENOID BIOSYNTHESIS<br/>[FR] CONCEPTION ET SYNTHÈSE D'INHIBITEURS INÉDITS DE LA BIOSYNTHÈSE DES ISOPRÉNOÏDES
申请人:UNIV NORTHERN ILLINOIS
公开号:WO2013163159A2
公开(公告)日:2013-10-31
Antibacterial IspF inhibitor compounds and compositions are described. Methods include administering described compounds and compositions to treat bacterial or parasitic infections and to inhibit or parasite or bacterial growth.