Abstract: Inventors have evaluated the effects of the FLT3 inhibitors on morphine analgesic potency, on tolerance to morphine analgesia and on morphine-induced mechanical pain hypersensitivity. When the FLT3 inhibitor was administered together with morphine, the amount of analgesic effect was higher than that produced by morphine alone. Repeated administration of morphine induced a progressive decrease in morphine-induced analgesia as showed by the decreased percentage of MPE in control animals. Intrathecal pre-treatment with an FLT3 inhibitor reduced the decrease in morphine analgesia. The administration of FLT3 inhibitors completely prevented both the development of morphine-induced pain hypersensitivity and morphine-revealed latent pain sensitization. Accordingly, the invention relates to an FLT3 inhibitor for increasing the efficacy of an opioid for its analgesic effect, and hereby reducing the opioid dose while maintaining the opioid efficacy in a subject suffering from pain in need thereof.

Abstract: The present invention claims a chromone derivative and pharmaceutical compositions and combinations comprising a least the said derivative, which is a dopamine D3 receptor antagonist, for their use for the treatment of autism spectrum disorder.

Abstract: The present invention claims a chromone derivative and pharmaceutical compositions and combinations comprising a least the said derivative, which is a dopamine D3 receptor antagonist, for their use for the treatment of autism spectrum disorder.

Abstract: The present invention relates to a compound of following formula (I): or a pharmaceutically acceptable salt or solvate of same, a tautomer of same, or a stereoisomer or mixture of stereoisomers of same in any proportions, such as a mixture of enantiomers, notably a racemic mixture; for use in the treatment of pain.

Abstract: The present invention concerns benzodioxane-piperidine with general formula I: wherein notably: R1 represents one or more identical or different substituent(s) on the benzene ring, each independently representing a hydrogen or halogen atom, or a C1-4 alkyl group, or a C1-4 alkoxy group or a C1-4 hydroxyalkyl group or a C1-4 alkylcarbonyl or an alkoxycarbonyl group or an OH group or an SO2R group with R alkyl, or a CN group, or a CF3 group, or an OCF 3 group; n=1, 2 or 3; m=0 or 1, and R2 represents one or more identical or different substituent(s) on the oxazolidinone or morpholinone ring, each independently representing: a hydrogen atom, a C1-4 alkyl group, or a C1-4 alkoxy group, or a C1-4 hydroxyalkyl group, or an alkylcarbonyl group, or an alkoxycarbonyl group, or an alkoxyphenyl group.

Abstract: The present invention relates to a compound of following formula (I): or a pharmaceutically acceptable salt or solvate of same, a tautomer of same, or a stereoisomer or mixture of stereoisomers of same in any proportions, such as a mixture of enantiomers, notably a racemic mixture; for use in the treatment of pain.

Abstract: The present invention concerns the use of levomilnacipran as medicinal product in functional recovery after a cerebrovascular accident or traumatic brain injury. The pharmaceutical compositions containing levomilnacipran are exclusively those not containing dextromilnacipran to a proportion of more than 5% by weight of the levomilnacipran/dextromilnacipran mixture, to avoid compromising functional recovery due to the alpha1-blocking property of dextromilnacipran.

Abstract: The present invention relates to chromone derivatives, their preparation, their pharmaceutical compositions and their application as D3 dopaminergic ligands as a medicament for disorders of the central nervous system.

Abstract: The present invention relates to chromone derivatives, their preparation, their pharmaceutical compositions and their application as D3 dopaminergic ligands as a medicament for disorders of the central nervous system.

Abstract: The invention relates to 3,4-dihydro-2-naphthamide derivatives of formula (I), pharmaceutical compositions containing them and their therapeutic applications as partial agonists or antagonists of the dopamine D3 receptor for the treatment of neuropsychological disorders.

Abstract: The present invention relates to novel chromene or thiochromene carboxamide derivatives, the preparation of same, pharmaceutical compositions of same and the use of same as dopamine D3 ligands as a medicament for central nervous system disorders.

Abstract: The present invention relates to the use of paraxanthine for the manufacture of a non-anxiogenic psychoanaleptic drug for the treatment of a neuropsychiatric disorder.

Abstract: The invention relates to an in vitro method for diagnosing essential tremor wherein a mutation of dopamine D3 receptor gene or protein is sought. The invention further relates to the use of a ligand having anti-dopamine D3 receptor activity for treatment of essential tremor.

Abstract: The invention relates to 3,4-dihydro-2-naphthamide derivatives of formula (I), pharmaceutical compositions containing them and their therapeutic applications as partial agonists or antagonists of the dopamine D3 receptor for the treatment of neuropsychological disorders.

Abstract: The invention relates to 2-naphthamide derivatives, in the form of bases or of salts, corresponding to the following general formula (I): ##STR1## in which: the Z-Y entity represents an N--CH.sub.2, C.dbd.CH or CH--CH.sub.2 group;R.sup.1 represents a hydrogen, fluorine, bromine or iodine atom or a hydroxyl, methoxy, nitrile or nitro group;R.sup.2 represents a hydrogen or bromine atom or a hydroxyl, methoxy, nitrile or nitro group;the R.sub.1 and R.sub.2 substituents both being situated on the same ring of the naphthamide unit or each being situated on one of the rings;R.sup.3 and R.sup.4 can be identical or different and each independently represent a hydrogen or chlorine atom or a methoxy or methyl group or an electron-withdrawing group.The invention also relates to their therapeutic applications as partial agonists of the dopamine D.sub.3 receptor.The invention applies more particularly to the treatment of neuropsychiatric conditions involving the dopamine D.sub.

Abstract: The invention related to 2-naphthamide derivatives, in the form of bases or of salts, corresponding to the following general formula (I): ##STR1## in which: the Z--Y entity represents an N--CH.sub.2, C.dbd.CH or CH--CH.sub.2 group;R.sup.1 represents a hydrogen, fluorine, bromine or iodine atom or a hydroxyl, methoxy, nitrile or nitro group;R.sup.2 represents a hydrogen or bromine atom or a hydroxyl, methoxy, nitrile or nitro group;the R.sub.1 and R.sup.2 substituents both being situated on the same ring of the naphthamide unit or each being situated on one of the rings;R.sup.3 and R.sup.4 can be identical or different and each independently represent a hydrogen or chlorine atom or a methoxy or methyl group or an electron-withdrawing group.The invention also relates to their therapeutic applications as partial agonists of the dopamine D.sub.3 receptor.The invention applies more particularly to the treatment of neuropsychiatric conditions involving the dopamine D.sub.

Abstract: New compounds of formula: ##STR1## wherein A-B, X, Y, R and n are as defined in the description. The geometric isomers, racemate and optical isomers thereof and the addition salts with pharmaceutically acceptable acids, and medicinal products containing the same are useful for treating psychotic disorders, depression, Parkinson's disease, memory disorders and disorders associated with drug abuse.

Abstract: New compounds of formula: ##STR1## wherein A--B, X, Y, R and n are as defined in the description. The geometric isomers, racemate and optical isomers thereof and the addition salts with pharmaceutically acceptable acids, and medicinal products containing the same are useful for treating psychotic disorders, depression, Parkinson's disease, memory disorders and disorders associated with drug abuse.

Abstract: The new naphthamide derivatives according to the invention are characterized in that they correspond to the general formula (I), ##STR1## where X: represents either a hydrogen atom, or a chlorine or bromine atom, or an amino or aminoalkyl group, an aminosulphamoyl group, a sulphur-containing group such as thiocyanate, alkylthio, alkylsulphinyl or alkylsulphonyl, or a methoxy group, or a nitro group, or a cyano group, or an electron-attracting group;Y: represents an alkyl or alkenyl residue;Z: represents the residues originating from 2-aminomethyl-N-alkylpyrrolidine, 2-aminoethyl-N,N-diethylamine, 2-(aminoethyl)morpholine, 2-aminoethyl-N,N-dibutylamine, 4-amino-N-butylpiperidine or 2-(aminoethyl)pyrrolidine;R: a hydrogen or an OCH.sub.3 substituent.These new derivatives may be employed in the preparation of medicinal products intended for use as an antipsychotic, psychostimulatory, anti-autistic or antidepressant agent, an agent for treating Parkinson's disease or an antihypertensive agent.

Abstract: The invention is directed to novel polypeptides having dopaminergic receptor activity and nucleic acid sequences encoding these novel polypeptides. The novel polypeptides are useful as drugs and/or to screen other drugs that affect dopaminergic receptors. The nucleic acid sequences are useful as diagnostic agents and to prepare transformed cells and vectors expressing the novel polypeptides.