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47 results about "Sibutramine" patented technology

Sibutramine, formerly sold under the brand name Meridia among others, is an appetite suppressant which has been discontinued in many countries. Until 2010, it was widely marketed and prescribed as an adjunct in the treatment of obesity along with diet and exercise. It has been associated with increased cardiovascular events and strokes and has been withdrawn from the market in several countries and regions including Australia, Canada, China, the European Union, Hong Kong, India, Mexico, New Zealand, the Philippines, Thailand, the United Kingdom, and the United States. However, the drug remains available in some countries.

Dopamine-Agonist Combination Therapy For Improving Sleep Quality

ActiveUS20100004251A1BiocideNervous disorderDesmethylzopicloneSedative agent
The present invention generally relates to pharmaceutical compositions comprising a dopamine agonist and sedative agent. In a preferred embodiment, the dopamine agonist is optically pure (S)-didesmethylsibutramine. In a preferred embodiment, the sedative agent is optically pure (S)-zopiclone or optically pure (S)—N-desmethylzopiclone. In a preferred embodiment, the dopamine agonist is optically pure (S)-didesmethylsibutramine; and the sedative agent is optically pure (S)-zopiclone or optically pure (S)—N-desmethylzopiclone. The pharmaceutical compositions of the invention are useful in the treatment of restless-leg syndrome and periodic-limb-movement disorder, as well as various sleep disorders. In addition, the present invention relates to a method of treating a patient suffering from restless-leg syndrome, periodic-limb-movement disorder, a sleep abnormality, or insomnia, comprising coadministering a therapeutically effective amount of a dopamine agonist and a therapeutically effective amount of a sedative agent. In a preferred embodiment, the dopamine agonist is optically pure (S)-didesmethylsibutramine. In a preferred embodiment, the sedative agent is optically pure (S)-zopiclone or optically pure (S)—N-desmethylzopiclone. In a preferred embodiment, the dopamine agonist is optically pure (S)-didesmethylsibutramine; and the sedative agent is optically pure (S)-zopiclone or optically pure (S)—N-desmethylzopiclone.
Owner:WOODWARD SPECIALTY LLC

Method for simultaneously detecting seven slimming chemical components which are illegally added to traditional Chinese medicine, health food or cosmetics

The invention relates to a method for simultaneously detecting seven slimming chemical components which are illegally added to traditional Chinese medicine, health food or cosmetics. According to the method, an appropriate mobile phase and a reasonable elution gradient are adopted during liquid-phase separation, so that the slimming components needing to be detected are effectively separated within 12 min, the analysis time of a sample instrument is shortened by 88%, and the work efficiency is greatly increased. Additionally, the advantages of high separation ability of the HPLC (High Performance Liquid Chromatography) technology, high sensitivity and stronger qualitative ability of the mass spectrum and the like are combined, so screening and confirmation can be simultaneously completed during one operation. By using the method disclosed by the invention, the seven chemical components including sibutramine, fenfluramine, phenolphthalein, ephedrine, caffeine, N,N-bi-demethylation sibutramine and furosemide can be effectively separated, the inspection time can be shortened, and the slimming chemical components which are illegally added to the traditional Chinese medicine, the health food or the cosmetics can be accurately and effectively distinguished.
Owner:HUNAN INST FOR FOOD & DRUG CONTROL

Colloid gold chromatographic test paper strip and preparation method thereof for fast detecting sibutramine

The invention relates to a colloid gold chromatographic test paper strip and a preparation method thereof for fast detecting sibutramine, belonging to the field of detection technique of biological immunoassay methods. The test paper strip comprises a scaleboard, a sample pad, a gold-marking binding pad, a coated film and a water absorbent pad, wherein the sample pad, the gold-marking binding pad, the coated film and the water absorbent pad are sequentially spliced on the scaleboard; the gold-marking binding pad is glass cellucotton for absorbing gold-marking antibodies of sibutramine ramifications; the coated film has a linear adelomorphic detection line T printed by carrier protein solution coupled by the sibutramine ramifications and a linear adelomorphic contrasting line C printed by goat anti-rabbit IgG solution, and the two lines are arranged in parallel. The test paper strip has strong specificity, high sensibility, strong timeliness detected minimum reaching 5ppb, visual, directly-viewing and accurate result display and wide scope of population, is simple, convenient and fast, does not need other reagents and instruments, can be operated in field, can determine detection results within 15 minutes when being added to detected sample solution, and saves cost.
Owner:JIANGNAN UNIV

Optically pure Sibutramine and process for preparing salt derivative thereof

The invention discloses a preparation process of optically pure Sibutramine. In the process, chiral O,O'-diaryl formacyl tartaric acid is taken as a resolving agent to resolve Sibutramine raceme to obtain diastereomer salt thereof; and the diastereomer salt is separated, alkalized and extracted to obtain optically pure levorotatory Sibutramine or optically pure dextrorotatory Sibutramine. The invention further discloses a preparation process of a salt derivative of the optically pure Sibutramine, and the optically pure Sibutramine obtained by the process is combined with an acid compound to form the salt derivative of the optically pure Sibutramine. The preparation process of the optically pure Sibutramine is characterized by high resolving efficiency, simple and practical process, short resolving cycle and the like; and the used resolving agent can be recovered and recycled. Furthermore, the salt derivative of the optically pure Sibutramine prepared by the invention can expand Sibutramine application scope.
Owner:广州市金匮贸易有限公司

Sulphonic acid salt of sibutramine

InactiveUS20070191481A1Treating and preventing pathological stateBiocideNervous disorderMedicinal chemistrySibutramine
Disclosed is a novel sulphonic acid salt of sibutramine, which has good physicochemical properties. Also disclosed are a method of preparing the compound and a pharmaceutical composition comprising the compound.
Owner:CJ CHEILJEDANG CORP

Preparation of monoclonal antibody of specific combined sibutramine and demethylated sibutramine

The invention discloses preparation of monoclonal antibody of specific combined sibutramine and demethylated sibutramine, comprising the following steps of: synthesizing immune antigen; detecting antigen synthesis; immunizing mouse; screening monoclonal antibody; and identifying the structural specificity of the monoclonal antibody. The synthesis of the immune antigen comprises the following stepsof: (1) mixing glucose, lactose and bovine serum albumin according to mole ratio being 20-25:1, adjusting pH value to 9.0-9.5, and table reacting for 2 hours under the temperature of 40-42 DEG C; and(2) mixing the modified bovine serum albumin, glutaraldehyde and demethylated sibutramine according to mol ratio being 1:(25-30): (80-90), adjusting pH value to be 9.0-9.5, reacting for 6-8 hours under the temperature of 40-42 DEG C, and completely dialyzing in 0.01 M PBS solution with pH value being 7.2-7.4 under the temperature of 4 DEG C. The detection of the antigen synthesis comprises the following steps of: mixing the ovalbumin, the glutaraldehyde and the methyl sibutramine with mol ration being 1: (15-20): (60-75), adjusting pH value to be 9.0-9.5, reacting for 6-8 hours under the temperature of 40-42 DEG C, and completely dialyzing in 0.01 M PBS solution with pH value being 7.2-7.4 under the temperature of 4 DEG C. The preparation has high sensitivity, strong specificity, convenience, simple operation, low cost, and no expensive equipment.
Owner:NANCHANG UNIV

Novel omega-3 and omega-6 fatty acid compositions and uses thereof

InactiveUS20130295179A1Preventing functionsReducing secondary adverse eventsHeavy metal active ingredientsBiocideSertralineStimulant
The present application relates to compositions for use in a method of treating and / or preventing mental and behavioral disorders and / or improving mental health and cognitive functions in a subject, comprising:a) Docosahexaenoic acid (DHA) and / or the pharmaceutically acceptable derivatives and / or precursors thereof;b) Eicosapentaenoic acid (EPA) and / or the pharmaceutically acceptable derivatives and / or precursors thereof;c) γ-linolenic acid (GLA) and / or the pharmaceutically acceptable derivatives and / or precursors thereof; andat least a psychostimulant compound selected among methylphenidate HCl, atomoxetine, amphetamine, gamma-hydroxybutyrate, dextroamphetamine, sibutramine, methylenedioxymethamphetamine, and / or an anxiolytic compound selected among fluoxatine, sertraline, paroxetine, fluoroxamine, citralopram, venlafaxine, bupropion, nefazodone, and mirtazapine.The present application also relates to the method of treating and / or preventing mental and behavioral disorders and / or improving mental health and cognitive functions in a subject, comprising administering an effective amount of a composition comprising:a) Docosahexaenoic acid (DHA) and / or the pharmaceutically acceptable derivatives and / or precursors thereof;b) Eicosapentaenoic acid (EPA) and / or the pharmaceutically acceptable derivatives and / or precursors thereof;c) γ-linolenic acid (GLA) and / or the pharmaceutically acceptable derivatives and / or precursors thereof; andat least a psychostimulant compound selected among methylphenidate HCl, atomoxetine, amphetamine, gamma-hydroxybutyrate, dextroamphetamine, sibutramine, methylenedioxymethamphetamine, and / or an anxiolytic compound selected among fluoxatine, sertraline, paroxetine, fluoroxamine, citralopram, venlafaxine, bupropion, nefazodone, and mirtazapine.
Owner:TERREAUX CHRISTIAN +3
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