197 results about "Olanzapine" patented technology

The present invention relates to 1,4-Oxazepines of formula I

having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.

Disclosed is an antibody which binds to risperidone, which can be used to detect risperidone in a sample such as in a competitive immunoassay method. The antibody can be used in a lateral flow assay device for point-of-care detection of risperidone, including multiplex detection of aripiprazole, olanzapine, quetiapine, and risperidone in a single lateral flow assay device.

Disclosed is an antibody which binds to aripiprazole, which can be used to detect aripiprazole in a sample such as in a competitive immunoassay method. The antibody can be used in a lateral flow assay device for point-of-care detection of aripiprazole, including multiplex detection of aripiprazole, olanzapine, quetiapine, and risperidone in a single lateral flow assay device.

Disclosed is an antibody which binds to quetiapine, which can be used to detect quetiapine in a sample such as in a competitive immunoassay method. The antibody can be used in a lateral flow assay device for point-of-care detection of quetiapine, including multiplex detection of aripiprazole, olanzapine, quetiapine, and risperidone in a single lateral flow assay device.

Disclosed is an antibody which binds to olanzapine, which can be used to detect olanzapine in a sample such as in a competitive immunoassay method. The antibody can be used in a lateral flow assay device for point-of-care detection of olanzapine, including multiplex detection of aripiprazole, olanzapine, quetiapine, and risperidone in a single lateral flow assay device.

A pharmaceutical composition comprising a solid unit dosage form comprising: one or more of pharmaceutically active ingredients selected from valacyclovir, olanzapine, voriconazole, topotecan, artesunate, amodiaquine, guggulosterone, ramipril, telmisartan, tibolone, atorvastatin, simvastatin, amlodipine, ezetimibe, fenofibrate, tacrolimus, valgancyclovir, valsartan, clopidrogel, estradiol, trenbolone, efavirenz, metformin, pseudoephedrine, verapamil, felodipine, valproic acid/sodium valproate, mesalamine, hydrochlorothiazide, levosulpiride, nelfinavir, cefixime and cefpodoxime proxetil in combination with a water insoluble polymer and/or a water soluble polymer. Methods for making the pharmaceutical composition are also disclosed.

Disclosed is an antibody which binds to paliperidone, which can be used to detect paliperidone in a sample such as in a competitive immunoassay method. The antibody can be used in a lateral flow assay device for point-of-care detection of paliperidone, including multiplex detection of aripiprazole, quetiapine, olanzapine, and risperidone/paliperidone in a single lateral flow assay device.

The present invention provides novel compositions comprising a combination of a 5-HT₃ receptor antagonist and a selective dopamine D₂ receptor antagonist for the treatment of obsessive, impulsive and compulsive behavioral activities and other dopamine pathway-associated disorders or conditions. Preferably, the pharmaceutical compositions of the present invention comprise amounts of the 5-HT₃ receptor antagonist ondansetron and a selective dopamine D₂ receptor antagonist, such as risperidone or olanzapine, that are sufficient to control a subjects obsessive, impulsive and compulsive behavioral activities. Kits comprising the combination of antagonists for the treatment of addictive disorders such as alcohol dependence are also provided.

The invention belongs to the technical field of medicines and relates to an olanzapine orally-disintegrating tablet preparation and a preparation method thereof. The orally-disintegrating tablet comprises the following components in weight percentage: 2.5%-10% of olanzapine, 35%-74% of mannitol, 10%-40% of lactose, 0-10% of dry adhesives, 2.0%-10% of disintegrating agents, 0.1%-6% of flavoring agents and 0.4%-3% of lubricants. A dry-method direct tablet compressing technology and a dry-compressing particle tablet compressing technology can be adopted in the preparation process. The invention aims to provide an olanzapine orally-disintegrating tablet having simple preparation process, low cost, convenient taking and rapid effect taking. After being orally taken, the olanzapine orally-disintegrating tablet is rapidly disintegrated and dispersed into fine particles or powder and is especially suitable for patients with dysphagia and psychopaths; as the preparation exists in a fine particle or powder form before arriving at gastrointestinal tracts, medicines have quickened dissolution, large distribution area in the gastrointestinal tracts and more adsorption points; and for indissoluble medicines, such as the olanzapine, the bioavailability of the indissoluble medicines can be improved.

The present invention provides novel compositions comprising a combination of a 5-HT₃ receptor antagonist and a selective dopamine D₂ receptor antagonist for the treatment of alcohol dependence and other dopamine pathway-associated disorders or conditions. Preferably, the pharmaceutical compositions of the present invention comprise amounts of the 5-HT₃ receptor antagonist ondansetron and the selective dopamine D₂ receptor antagonist olanzapine that are sufficient to control a subject's craving for alcohol or other addictive substances. Kits comprising the combination of antagonists for the treatment of addictive disorders such as alcohol dependence are also provided.

Disclosed is an antibody which binds to paliperidone, which can be used to detect paliperidone in a sample such as in a competitive immunoassay method. The antibody can be used in a lateral flow assay device for point-of-care detection of paliperidone, including multiplex detection of aripiprazole, olanzapine, quetiapine, risperidone and paliperidone in a single lateral flow assay device.

The invention features compositions for the transdermal administration of olanzapine. The compositions include olanzapine or a pharmaceutically acceptable salt thereof, a pressure sensitive adhesive, and an excipient, such as a permeation enhancer and/or a solubilizer of olanzapine. The compositions are useful for the treatment of certain psychiatric disorders, for example schizophrenia and bipolar mania.

The invention discloses an olanzapine related substance and a preparation method as well as a high-efficiency liquid-phase chromatographic analysis method thereof. The olanzapine related substance has a structural formula shown in the specification. The preparation method of the olanzapine related substance comprises the following steps of: concentrating olanzapine ethanol recrystallization mother liquor; and separating through silica gel column chromatography to prepare the olanzapine related substance. In addition, the invention provides the high-efficiency liquid-phase chromatographic analysis method of the olanzapine related substance. In the high-efficiency liquid-phase chromatographic analysis method, a reversed phase C18 chromatographic column is selected and used, the detection wavelength is 220-280nm, the flow velocity is 0.8-1.0ml/minute, the column temperature is 25-30 DEG C, acetonitrile and a 0.1-0.4-percent buffer solution of glacial acetic acid and triethylamine in equal proportion are used as a mobile phase to perform gradient elution; the olanzapine related substance and other eight related substances can be simultaneously detected; and thus, quality control of olanzapine and olanzapine-containing medicaments can be completely, scientifically, effectively and quickly realized.

The invention belongs to the field of drug detection, and particularly relates to a method and a kit for detecting five psychotropic drugs and main metabolites thereof in blood. The five psychotropicdrugs and the main metabolites thereof comprise: olanzapine and demethyl olanzapine, risperidone and 9-hydroxy risperidone, aripiprazole and dehydrogenated aripiprazole, Escitalopram and demethyl citalopram, sertraline and N-demethyl sertraline. Accoridng to the method provided by the invention, a pair of quantitative ion pairs is respectively selected for each detection substance, a relative retention time thereof is used as a qualitative basis, and a standard curve is made by using a standard product for quantification; furthermore, the accuracy and effectiveness of the method are evaluatedfrom quality control of three low, middle and high levels, thereby avoiding distortion of the detection result; and meanwhile, an internal standard working solution is applied to correction, so that matrix effects can be avoided, and accurate quantification is realized. The method provided by the invention has the advantages of simple and rapid operation, high flux and low cost, and can be appliedto the therapeutic drug monitoring of the psychotropic drugs in the clinical work of the psychiatry department.

The invention relates to a novel Olanzapine orally disintegrating tablet. The tablet comprises (I) a stabilizing Olanzapine coating particulate and (II) an additive, wherein the stabilizing Olanzapine coating particulate contains: (i) a neutral core; (ii) an active layer surrounding the neutral core; and (iii) a protective layer surrounding the active layer. The invention also relates to a preparation method of the stabilizing Olanzapine coating particulate and the novel Olanzapine orally disintegrating tablet containing the stabilizing Olanzapine coating particulate.

The invention discloses a supplemental detection method of seven chemical medicines including carbamazepine, chlorpromazine hydrochloride, olanzapine, doxepin hydrochloride, quetiapine fumarate, oxcarbazepine and sulpiride which are illegally added into health-care food or Chinese patent medicine for improving sleep. After a sample is subjected to ultrasonic extraction with methyl alcohol, chromatogram column separation is conducted, a mobile phase is eluted, and DAN detector is used for detection. By means of a built detection method, methodological verification is conducted, and parameters of results are shown in the description. It is verified that the method is quick, high in specificity and suitable for detection of chemical medicine added to the health-care food or Chinese patent medicine for improving sleep.