Abstract:
This invention concerns sulfonylpyrazoline carboxamidine derivatives as antagonists of 5-HT 6 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 Parkinson's disease, Huntington's chorea, schizophrenia, anxiety, depression, manic depression, psychoses, epilepsy, obsessive compulsive disorders, mood disorders, migraine, Alzheimer's disease, age related cognitive decline, mild cognitive impairment, sleep disorders, eating disorders, anorexia, bulimia, binge eating disorders, panic attacks, akathisia, attention deficit hyperactivity disorder, attention deficit disorder, withdrawal from abuse of cocaine, ethanol, nicotine or benzodiazepines, pain, disorders associated with spinal trauma or head injury, hydrocephalus, functional bowel disorder, Irritable Bowel Syndrome, obesity and type-2 diabetes. The compounds have the general formula (1), wherein the symbols have the meanings given in the description.
Abstract:
The invention relates to dithiolethiones derivatives as monoamino oxidase inhibitors, in particular MAO-B inhibitors, to methods for the preparation of these compounds and to novel intermediates useful for the synthesis of said dithiolethiones derivatives. The invention also relates to the use of a compound disclosed herein for the manufacture of a medicament giving a beneficial effect. In embodiments of the invention specific compounds disclosed herein are used for the manufacture of a medicament useful in the treatment, amelioration or prevention of conditions associated with dysfunction of monoamine neurotransmission. The compounds have the general formula (1) wherein the symbols have the meanings given in the specification.
Abstract:
The present disclosure relates to dithiolethione derivatives as monoamino oxidase inhibitors, in particular MAO-B inhibitors, to methods for the preparation of these compounds and to novel intermediates useful for the synthesis of said dithiolethiones derivatives. The present disclosure also relates to the use of a compound disclosed herein for the manufacture of a medicament giving a beneficial effect. In embodiments of the present disclosure specific compounds disclosed herein are used for the manufacture of a medicament useful in the treatment, amelioration or prevention of conditions associated with dysfunction of monoamine neurotransmission. The compounds have the general formula (1) wherein the symbols have the meanings given in the specification.
Abstract:
The present invention relates to a group of novel piperazine oxime derivatives having interesting NK-1 antagonistic activity. The invention relates to compounds of the general formula (1) wherein: X represents phenyl or pyridyl substituted with 1 or 2 substituents from the group CH 3 , CF 3 , OCH 3 , halogen, cyano and 5-CF 3 -tetrazol-1-yl; Y represents 2- or 3-indolyl, phenyl, 7-aza-indol-3-yl or 3-indazolyl, 2-naphthyl, 3-benzo[b]thiophenyl, 2-benzofuranyl, which groups may be substituted with one or more halogen or alkyl (1-3C); n has the value 0-3; m has the value 0-2; R 1 represents NH 2 , NH-alkyl (1-3C), dialkyl (1-3C)N, morpholino or morpholino substituted with one or two methyl and/or methoxymethyl groups, thiomorpholino, 1,1-dioxothiomorpholino, 2-, 3- or 4-pyridyl or 4-CH 3 -piperazinyl; R 2 is hydrogen, alkyl (1-4C) or phenyl, or R 2 together with (CH 2 ) m wherein m is 1, and the intermediate carbon, nitrogen and oxygen atoms forms an isoxazolyl or a 4,5-dihydroisoxazolyl group; R 3 and R 4 independently represent hydrogen or methyl, or R 3 and R 4 together are oxygen. The invention also relates to a method for the preparation of the novel compounds, and to pharmaceutical compositions comprising compounds with formula (1) as an active ingredient and the use of these compounds for the treatment of disorders in which neurokinin-1 receptors are involved
Abstract:
The present invention relates to a group of novel piperazine oxime derivativ es having interesting NK-1 antagonistic activity. The invention relates to compounds of the general formula (1) wherein:X represents phenyl or pyridyl substituted with 1 or 2 substituents from the group CH3, CF3, OCH3, halogen, cyano and 5-CF3-tetrazol-1-yl; Y represents 2- or 3-indolyl, phenyl, 7-aza- indol-3-yl or 3-indazolyl, 2-naphthyl, 3-benzo[b]thiophenyl, 2-benzofuranyl, which groups may be substituted with one or more halogen or alkyl (1-3C); n has the value 0-3; m has the value 0-2; R1 represents NH2, NH-alkyl (1-3C), dialkyl (1-3C)N, morpholino or morpholino substituted with one or two methyl and/or methoxymethyl groups, thiomorpholino, 1,1-dioxothiomorpholino, 2-, 3- or 4-pyridyl or 4-CH3-piperazinyl; R2 is hydrogen, alkyl (1-4C) or phenyl, o r R2 together with (CH2)m wherein m is 1, and the intermediate carbon, nitroge n and oxygen atoms forms an isoxazolyl or a 4,5-dihydroisoxazolyl group; R3 an d R4 independently represent hydrogen or methyl, or R3 and R4 together are oxygen. The invention also relates to a method for the preparation of the novel compounds, and to pharmaceutical compositions comprising compounds wit h formula (1) as an active ingredient and the use of these compounds for the treatment of disorders in which neurokinin-1 receptors are involved.
Abstract:
This invention concerns sulfonylpyrazoline carboxamidine derivatives as antagonists of 5-HT 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 Parkinson's disease, Huntington's chorea, schizophrenia, anxiety, depression, manic depression, psychoses, epilepsy, obsessive compulsive disorders, mood disorders, migraine, Alzheimer's disease, age related cognitive decline, mild cognitive impairment, sleep disorders, eating disorders, anorexia, bulimia, binge eating disorders, panic attacks, akathisia, attention deficit hyperactivity disorder, attention deficit disorder, withdrawal from abuse of cocaine, ethanol, nicotine or benzodiazepines, pain, disorders associated with spinal trauma or head injury, hydrocephalus, functional bowel disorder, Irritable Bowel Syndrome, obesity and type-2 diabetes. The compounds have the general formula (1), wherein the symbols have the meanings given in the description.
Abstract:
The invention relates to hexahydro-pyrido[1,2-a]pyrazine derivatives having interesting neurokinin-NK1 receptor antagonistic activity. The invention also relates to methods for the preparation of these compounds, to pharmaceutical compositions containing a pharmacologically active amount of at least one of these compounds as an active ingredient, as well as to the use of these compositions for the treatment of disorders in which neurokinin receptors are involved. The invention relates to compounds represented by the general formula (1) wherein the symbols have the meanings as given in the description.
Abstract:
This invention concerns sulfonylpyrazoline carboxamidine derivatives as a ntagonists of 5-HT6 receptors, to methods for the preparation of these compo unds and to novel intermediates useful for their synthesis. The invention al so relates to the uses of such compounds and compositions, particularly thei r use in administering them to patients to achieve a therapeutic effect in P arkinson's disease, Huntington's chorea, schizophrenia, anxiety, depression, manic depression, psychoses, epilepsy, obsessive compulsive disorders, mood disorders, migraine, Alzheimer's disease, age related cognitive decline, mi ld cognitive impairment, sleep disorders, eating disorders, anorexia, bulimi a, binge eating disorders, panic attacks, akathisia, attention deficit hyper activity disorder, attention deficit disorder, withdrawal from abuse of coca ine, ethanol, nicotine or benzodiazepines, pain, disorders associated with s pinal trauma or head injury, hydrocephalus, functional bowel disorder, Irrit able Bowel Syndrome, obesity and type-2 diabetes. The compounds have the gen eral formula (1), wherein the symbols have the meanings given in the descrip tion.
Abstract:
La presente se refiere al uso de derivados de ditioltionas para preparar una composicion farmacéutica como inhibidores de la monoaminooxidasa, en particular inhibidores de MAO-B, a métodos para la reparacion de estos compuestos, a novedosos intermediarios utiles y composiciones farmacéuticas para la síntesis de dichos derivados de ditioltionas. La presente también se refiere al uso de un compuesto descripto aquí para la fabricacion de un medicamento que brinda un efecto beneficioso. En realizaciones de la presente se utilizan compuestos específicos descriptos para la fabricacion de un medicamento util en el tratamiento, mejora o prevencion de condiciones asociadas con disfuncion de la neurotransmision de monoaminas. Reivindicacion 1:Uso de un compuesto de la formula general (1) en donde: R1 y R2 son iguales o diferentes, y representan H, alquilo, alquenilo, alquinilo, arilo, F, Cl, Br, hidroxi, alquiloxi, alqueniloxi, ariloxi, aciloxi, amino, alquilamino, dialquilamino, arilamino, tio, alquiltio, ariltio, ciano, nitro, acilo, amido, alquilamido, dialquilamido, o R1 y R2 pueden formar junto con los átomos de C a los cuales están unidos un anillo aromático o no aromático de 5 o 6 miembros que contiene 0, 1, o 2 heteroátomos seleccionados de N, O o S, tales como anillos de furano, tiofeno, pirrol, oxazol, tiazol, imidazol, pirazol, isoxazol, isotiazol, 1,2,3-oxadiazol, 1,2,3-triazol, 1,3,4-tiadiazol, piridina, piridazina, pirimidina i pirazina; R1 y R2 pueden ellos mismos llevar sustituyentes adicionales seleccionados de H, alquilo, alquenilo, alquinilo, arilo, F, Cl, Br, hidroxilo, alquiloxi, aminoalquiloxi, morfolín-4-il-alcoxi, piperidin-1-il-alquiloxi, alqueniloxi, ariloxi, aciloxi, amino, alquilamino, dialquilamino, arilamino, tio, alquiltio, ariltio, ciano, oxo, nitro, acilo, amido, alquilamido o dialquilamido, y tautomeros, estereoisomeros y N-oxidos de los mismos, así como las sales, hidratos y solvatos farmacologicamente aceptables de dichos compuestos de la formula (1) y sus tautomeros, estereoisomeros y N-oxidos, para la preparacion de una composicion farmacéutica para el tratamiento, mejora, o prevencion de desordenes del estado de ánimo, desordenes bipolares I, desordenes bipolares II, desordenes depresivos unipolares, depresion menor, desorden afectivo estacional, depresion posnatal, distimia, depresion mayor, desordenes de ansiedad, desordenes de pánico, fobia social, desorden obsesivo compulsivo, desorden de estrés postraumático, desorden de ansiedad generalizada, desordenes relacionados con sustancias, desordenes de uso de sustancias, desordenes inducidos por sustancias, abstinencia de sustancias, déficit de atencion y desordenes de comportamiento disociador, desorden de hiperactividad con déficit de atencion, narcolepsia, desorden de control de impulsos, juego patologico, desordenes de alimentacion, anorexia nervosa, bulimia nervosa, desordenes de tics, desorden de Tourette, síndrome de piernas sin descanso, dolor, dolor de cabeza, dolor facial atípico, desorden de dolor y síndrome de dolor cronico, disfuncion sexual, obstruccion de las vías respiratorias, asma, desordenes de la motilidad gastrointestinal, hemorroides, espasmo del musculo liso en el tracto gastrointestinal y esfínteres, y disfuncion de la vejiga.