105475-30-7Relevant academic research and scientific papers
Air-stable solid aryl and heteroaryl organozinc pivalates: Syntheses and applications in organic synthesis
Manolikakes, Sophia M.,Ellwart, Mario,Stathakis, Christos I.,Knochel, Paul
, p. 12289 - 12297 (2015/03/31)
A wide range of air-stable, solid, polyfunctional aryl and heteroarylzinc pivalates were efficiently prepared by either magnesium insertion or Hal/Mg exchange followed by transmetalation with Zn(OPiv)2 (OPiv=pivalate). By reducing the amount of
Cinnamoylaminoalkyl-substituted benzenesulfonamide derivatives, processes for their preparation, their use, and pharmaceutical preparations comprising them
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, (2008/06/13)
The present invention relates to cinnamoylaminoalkyl-substituted benzenesulfonamide derivatives of formula I in which A(1), A(2), A(3), R(1), R(2), R(3), R(4), X, Y, and Z have the meanings indicated in the claims. Compounds of formula I are valuable pharmaceutical active compounds which exhibit, for example, an inhibitory action on ATP-sensitive potassium channels in the cardiac muscle and/or in the cardiac nerve and are suitable, for example, for the treatment of disorders of the cardiovascular system such as coronary heart disease, arrhythmias, cardiac insufficiency or cardiomyopathies, or for the prevention of sudden cardiac death, or for improving decreased contractility of the heart. The invention furthermore relates to processes for the preparation of compounds of formula I, their use, and pharmaceutical preparations comprising them.
