Abstract: The present invention relates to the reduction of the side-effects induced by tetrabenazine or other inhibitors of vesicular monoamine transporter (VMAT), in the treatment of central nervous system disorders such as Huntington's disease, L-DOPA-induced dyskinesias in Parkinson's disease, Tourette's syndrome or tardive dyskinesia. The invention comprises administering to a patient in need thereof an effective amount of activates selective serotonin 5-HT1A receptors agonist, whereby the side-effects of depression or Parkinsonism induced by tetrabenazine or other VMAT inhibitors are minimized.

Abstract: The present invention relates to the reduction of the side-effects induced by tetrabenazine or other inhibitors of vesicular monoamine transporter (VMAT), in the treatment of central nervous system disorders such as Huntington's disease, L-DOPA-induced dyskinesias in Parkinson's disease, Tourette's syndrome or tardive dyskinesia.

Abstract: This invention concerns pyrroloquinoline derivatives as antagonists of 5-HT6 receptors, to methods for the preparation of these compounds and to novel intermediates useful for their synthesis. The invention also relates to the uses of such compounds and compositions, particularly their use in administering them to patients to achieve a therapeutic effect in schizophrenia, anxiety, depression, maniac depression, epilepsy, obsessive compulsive disorders, mood disorders, migraine, Alzheimer's disease, age related cognitive decline, mild cognitive impairment, sleep disorders, eating disorders, anorexia, bulimia, panic attacks, attention deficit hyperactivity disorder, attention deficit disorder, Parkinson's disease, Huntington's disease, withdrawal from abuse of cocaine, ethanol, nicotine or benzodiazepines, pain, obesity and type-2 diabetes, functional bowel disorder, Irritable Bowel Syndrome. The compounds have the general formula (XIV), wherein the symbols have the meanings given in the description.

Abstract: This invention concerns pyrroloquinoline derivatives as antagonists of 5-HT6 receptors, to methods for the preparation of these compounds and to novel intermediates useful for their synthesis. The invention also relates to the uses of such compounds and compositions, particularly their use in administering them to patients to achieve a therapeutic effect in schizophrenia, anxiety, depression, maniac depression, epilepsy, obsessive compulsive disorders, mood disorders, migraine, Alzheimer's disease, age related cognitive decline, mild cognitive impairment, sleep disorders, eating disorders, anorexia, bulimia, panic attacks, attention deficit hyperactivity disorder, attention deficit disorder, Parkinson's disease, Huntington's disease, withdrawal from abuse of cocaine, ethanol, nicotine or benzodiazepines, pain, obesity and type-2 diabetes, functional bowel disorder, Irritable Bowel Syndrome. The compounds have the general formula (XIV), wherein the symbols have the meanings given in the description.

Abstract: This invention concerns pyrroloquinoline derivatives as antagonists of 5-HT6 receptors, to methods for the preparation of these compounds and to novel intermediates useful for their synthesis. The invention also relates to the uses of such compounds and compositions, particularly their use in administering them to patients to achieve a therapeutic effect in schizophrenia, anxiety, depression, maniac depression, epilepsy, obsessive compulsive disorders, mood disorders, migraine, Alzheimer's disease, age related cognitive decline, mild cognitive impairment, sleep disorders, eating disorders, anorexia, bulimia, panic attacks, attention deficit hyperactivity disorder, attention deficit disorder, Parkinson's disease, Huntington's disease, withdrawal from abuse of cocaine, ethanol, nicotine or benzodiazepines, pain, obesity and type-2 diabetes, functional bowel disorder, Irritable Bowel Syndrome. The compounds have the general formula (XIV), wherein the symbols have the meanings given in the description.

Abstract: Arylsulphonamide derivatives of formula (I) and pharmaceutically acceptable salts thereof. The compounds may be useful for the treatment and/or prevention of disorders of the central nervous system.

Abstract: Indoleamine derivatives of formula (IA), R1 represents benzyl unsubstituted or substituted with halogen atom, —OH, or C1-C3-alkyl; phenylsulphonyl unsubstituted or substituted in the phenyl ring with halogen atom, —OH or C1-C3-alkyl; G1 represents phenoxyalkyl, heteroaryloxyalkyl- or heterocyclyloxyalkyl-piperazine moiety; and pharmaceutically acceptable salts and solvates thereof. The compounds may be useful for the treatment and/or prevention of the central nervous system disorders.

Abstract: Arylsulphonamide derivatives of formula (I) and pharmaceutically acceptable salts thereof. The compounds may be useful for the treatment and/or prevention of disorders of the central nervous system.