Substituted N, N-disubstituted diamino compounds useful for inhibiting cholesteryl ester transfer protein activity
申请人:——
公开号:US20020120011A1
公开(公告)日:2002-08-29
The invention relates to substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamine compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Preferred tertiary-heteroalkylamine compounds are substituted N,N-disubstituted diamines. A preferred specific N,N-disubstituted diamine is the compound:
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Visible-Light-Driven Oxidation of N-Alkylamides to Imides Using Oxone/H2O and Catalytic KBr
作者:Wenjun Lu、Chong Mei、Yixin Hu
DOI:10.1055/s-0036-1591575
日期:2018.8
Applications in Synthesis Abstract Imides are prepared conveniently by visible-light-driven oxidations of various N-alkylamides under mild conditions. The majority of the reactions proceed efficiently by using Oxone as the oxidant in the presence of a catalytic amount of KBr in H2O/CH2Cl2 under irradiation by an 8 W white LED at room temperature. Experimental studies suggest that an imine, obtained from the substrate
作为特别主题“现代自由基方法及其在合成中的战略应用”的一部分发布 抽象的 通过在温和条件下可见光驱动的各种N-烷基酰胺的氧化反应可方便地制备酰亚胺。在室温下,在8 W白光LED辐射下,在H 2 O / CH 2 Cl 2中催化量的KBr存在下,使用Oxone作为氧化剂可有效地进行大多数反应。实验研究表明,通过自由基过程从底物酰胺获得的亚胺是关键中间体。 通过在温和条件下可见光驱动的各种N-烷基酰胺的氧化反应可方便地制备酰亚胺。在室温下,在8 W白光LED辐射下,在H 2 O / CH 2 Cl 2中催化量的KBr存在下,使用Oxone作为氧化剂可有效地进行大多数反应。实验研究表明,通过自由基过程从底物酰胺获得的亚胺是关键中间体。
Otherwise inert reaction of sulfonamides/carboxamides with formamides via proton transfer-enhanced reactivity
NBS-mediated addition–elimination reaction of sulfonamides/carboxamides and formamides afforded N-sulfonylamidines and N-formylarylamides, respectively, depending on the different mechanism of elimination. Hydrogen bond-induced proton transfer leads to enhanced reactivities and was proposed as the key driving force for the reaction to take place. The protocol demonstrates the possibility of constructing chemical bonds based on a proton transfer strategy induced by noncovalent hydrogen bond interaction.
Substituted N, N-disubstituted cycloalkyl aminoalcohol compounds useful for inhibiting cholesteryl ester transfer protein activity
申请人:——
公开号:US20020165232A1
公开(公告)日:2002-11-07
The invention relates to substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamine compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases.
Substituted n-phenyl-n-fused-benzyl aminoalcohol compounds useful for inhibiting cholesteryl ester transfer protein activity
申请人:——
公开号:US20020183397A1
公开(公告)日:2002-12-05
The invention relates to substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamine compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Preferred tertiary-heteroalkylamine compounds are substituted N-phenyl-N-fused-benzyl aminoalcohols. A preferred specific N-phenyl-N-fused-benzyl aminoalcohol is the compound:
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