Dual platinum action: A one‐pot catalyticsynthesis of benzimidazoles from the photoirradiation of an alcohol solution containing an ortho‐arylenediamine and Pt@TiO2nanoparticles is described. This reaction proceeded by the platinum‐assisted photocatalytic oxidation of an alcohol and a catalytic dehydrogenation of the intermediates on the surface of platinum nanoparticles.
铂的双重作用:描述了通过光辐照含有邻芳基亚二胺和Pt @ TiO 2纳米粒子的醇溶液进行苯并咪唑的一锅催化合成。该反应通过铂辅助醇的光催化氧化和铂纳米颗粒表面上中间体的催化脱氢而进行。
Pharmacologically active derivatives of
申请人:Dompe Farmaceutici SpA
公开号:US05436262A1
公开(公告)日:1995-07-25
Derivatives of 2-(benzimidazol-2-yl)-1,3-diaminopropane, the process for their preparation as well as the pharmaceutical compositions containing them as active ingredients are described. The compounds exhibit anti-allergic activity.
Pharmacologically active derivatives of 2-(benzimidazol-2-yl)-1,3-diaminopropane
申请人:DOMPE' FARMACEUTICI S.p.A.
公开号:EP0630889A1
公开(公告)日:1994-12-28
Derivatives of 2-(benzimidazol-2-yl)-1,3-diaminopropane, the process for their preparation as well as the pharmaceutical compositions containing them as active ingredients are described.
The compounds (I) show anti-allergic activity.