Abstract: The present invention provides novel compounds that inhibit cell proliferation and cell division and that inhibit the activation of Hypoxia Inducible Factor (HIF)-mediated transcription and signaling under hypoxic conditions. In one aspect, the compounds of the present invention are useful for the preparation of a medicament for the treatment or prevention of a disease or disorder selected from the group consisting of an inflammatory disease, a hyperproliferative disease or disorder, a hypoxia-related pathology and a disease characterized by excessive vascularisation. Also provided is a pharmaceutical composition comprising a compound of the invention and a second therapeutic agent or radiation useful for the treatment or prevention of the mentioned diseases or disorders. In a first aspect the present invention relates to a compound having a structure according to formula (I).

Abstract: A process for separating metal chlorides from a suspension of metal chlorides in chlorosilanes, in which the suspension is filtered under pressure in the absence of air and moisture forming a filter cake, which is granulated and passed to a dissolution zone where the metal chlorides are dissolved to form an aqueous metal chloride solution. The invention also relates to a filtration and dissolution apparatus for this process, and to an apparatus for introducing the crude reaction gas into a circulated suspension of metal chlorides in chlorosilanes, thus producing a feedstock for the process.

Abstract: A process for separating metal chlorides from the hot, gaseous reaction mixture (crude gas) formed in the reaction of technical-grade silicon with hydrogen chloride, in which the crude gas is introduced into a circulated suspension of metal chlorides in chlorosilanes, the temperature of the crude gas is reduced from its introduction temperature to the temperature of the three-phase gas/liquid/solid mixture formed on introduction of the crude gas into the suspension partly by direct cooling resulting from vaporization of chlorosilanes and partly by indirect cooling, part of the resulting suspension of metal chlorides in liquid chlorosilanes is recirculated to the introduction point of the crude gas and the metal chlorides are separated from the other part of the suspension.

Abstract: A process for separating metal chlorides from a suspension of metal chlorides in chlorosilanes, in which the suspension is filtered under pressure in the absence of air and moisture forming a filter cake, which is granulated and passed to a dissolution zone where the metal chlorides are dissolved to form an aqueous metal chloride solution. The invention also relates to a filtration and dissolution apparatus for this process, and to an apparatus for introducing the crude reaction gas into a circulated suspension of metal chlorides in chlorosilanes, thus producing a feedstock for the process.