Synthesis of some quaternary ammonium alkylating agents and their effects on soman-inhibited acetylcholinesterase
作者:Allan P. Gray、Robert D. Platz、Timothy C. P. Chang、Theresa R. Leverone、David A. Ferrick、David N. Kramer
DOI:10.1021/jm00379a020
日期:1985.1
to realkylate the phosphonate anion of "aged", soman-inhibited acetylcholinesterase. None were found able to do so, but two of the compounds in particular, [2-(4-pyridyl)ethyl]diethylmethylammonium iodide (6) and its 2-isomer 7, proved able to slow the rate of aging significantly.
Benzenesulphonamide derivatives, method for production and use thereof for treatment of pain
申请人:Barth Martine
公开号:US20060178360A1
公开(公告)日:2006-08-10
The present invention concerns novel benzenesulphonamide compounds, defined by formula I and the description, their method of preparation and their use in therapy.
本发明涉及新型苯磺酰胺化合物,由公式I和描述所定义,其制备方法及在治疗中的用途。
Structural models of vanadate-dependent haloperoxidases, their reactivity, immobilization on polymer support and catalytic activities
作者:MANNAR R MAURYA
DOI:10.1007/s12039-011-0114-3
日期:2011.3
oxidation reactions. Some of the oxidovanadium(IV) and dioxidovanadium(V) complexes have been immobilized on polymer support in order to improve their recycle ability during catalytic activities and turn over number. The formulations of the polymer-anchored complexes are based on the respective neat complexes and conclusions drawn from the various characterization studies. These catalysts have successfully
Regioselective metal catalyzed synthesis of annelated benzimidazoles and azabenzimidazoles
申请人:ALONSO Jorge
公开号:US20100216988A1
公开(公告)日:2010-08-26
The present invention relates to a process for the regioselective synthesis of compounds of the formula I,
wherein R1; R2; R3; R4; J1; J2; J3; J4 and G have the meanings indicated in the claims. The present invention provides a direct metal, e.g. palladium or copper, catalyzed, regioselective process to a wide variety of unsymmetrical, multifunctional N-substituted benzimidazoles or azabenzimidazoles of formula I starting from 2-halo-nitroarenes and N-substituted amides.
Regioselective copper catalyzed synthesis of benzimidazoles and azabenzimidazoles
申请人:ALONSO Jorge
公开号:US20100261909A1
公开(公告)日:2010-10-14
The present invention relates to a process for the regioselective synthesis of compounds of the formula I,
wherein R0; R1; R2; R3; R4; R5; A1; A2; A3; A4, Q and J have the meanings indicated in the claims. The present invention provides a direct copper catalyzed regioselective process to a wide variety of unsymmetrical, multifunctional N-substituted benzimidazoles or azabenzimidazoles of formula I starting from 2-halo-nitroarenes and N-substituted amides.