Catalysis and regioselectivity in the Michael addition of azoles. Kinetic vs. thermodynamic control
作者:András Horváth
DOI:10.1016/0040-4039(96)00845-3
日期:1996.6
bases, TBD and MTBD were found to be highly efficient catalysts in the Michael addition of azoles with α,β-unsaturated nitriles and esters. The factors influencing regioselectivity have been elucidated, and some new azole-Michael adducts were synthesized. These were shown to be useful starting compounds for the regioselective N-alkylation of the corresponding azoles.
Imidazolylalkylcarbonyl derivatives as calcium channel modulators and preparation method thereof
申请人:Choi Kyung Il
公开号:US08492384B2
公开(公告)日:2013-07-23
Disclosed are novel imidazolylalkylcarbonyl derivatives useful as calcium channel modulators and a preparation method of the same. Also disclosed is a method for the treatment of diseases by administering the above compounds based on their inhibitory activity against calcium channel.
NOVEL IMIDAZOLYLALKYLCARBONYL DERIVATIVES AS CALCIUM CHANNEL MODULATORS AND PREPARATION METHOD THEREOF
申请人:CHOI Kyung Il
公开号:US20090325979A1
公开(公告)日:2009-12-31
Disclosed are novel imidazolylalkylcarbonyl derivatives useful as calcium channel modulators and a preparation method of the same. Also disclosed is a method for the treatment of diseases by administering the above compounds based on their inhibitory activity against calcium channel.