The present invention provides improved methods for the chemical synthesis of methylene malonates using the Knovenagel synthesis reaction. The method of the invention provides for improved methylene malonates by significantly reducing or eliminating the formation of alternative and/or deleterious si ...
The present invention relates to the use of compounds of the formula (I) and to their salts and stereoisomers, for the preparation of medicaments for the treatment of cardiovascular disorders.
The invention relates to compounds of formula (I) and their salts and stereoisomers in which the variables are as defined in the description and claims, for producing medicaments used in the treatment of cardiovascular and other diseases. Such compounds, processes for preparing them, compositions co ...
The invention relates to novel 2-heteroarylcarboxamides, processes for their preparation, and their use for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
The invention relates to the compounds of formula (I), to a method for producing the same and to the use thereof as medicaments.
This invention provides a dense, high-purity colloidal silica containing silica secondary particles having a branched and/or bent structure, and a production method thereof. Specifically, this invention provides a method for producing a colloidal silica, comprising the steps of 1) preparing a mother ...
The present invention relates to photosensitizer compounds based on functionalized fullerenes useful in targeted photodynamic therapy (PDT), and methods of use thereof.
The application claims a compound of the formula or a salt, a hydrate, or a hydrate of a salt thereof. The compounds inhibit cGMP-metabolizing phosphodiesterases and are suitable for use as active compounds in pharmaceuticals, for the treatment of erectile dysfunction.
The invention relates to novel benzothiophene-, benzofuran- and indole ureas and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
The invention relates to tubulysin derivatives of general formula (II), said derivatives having a cytostatic effect.