Heterociclos con nitrógeno (N)

Applications An intermediate in the synthesis of rabeprazole (R070500).

Applications 3-aminoisoxazole-4-carbonitrile (cas# 258518-65-9) is a useful research chemical.

6-Bromopyridine-3,4-diamine is a chemical compound that can be used to make other products. It can be synthesized by reacting phosphorus with brominating agents such as stannous chloride or chlorine. This reaction produces 6-bromopyridine-3,4-diamine and the target product, which is a methanol solution of stannous chloride peroxide. The chemical is used in the production of many different products, including plastics, dyes, and pharmaceuticals.

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1-Benzyl-4-oxo-piperidine-3-carboxylic acid is an alkyl ester that is also a chiral compound. It is synthesized from the reaction of benzaldehyde with 1,1'-carbonyldiimidazole in the presence of copper(II) chloride as a catalyst. The product is purified by recrystallization from ethyl acetate and hexanes, followed by distillation. This compound has been shown to catalyze the transfer of hydrogen and other organic molecules into water during phase transfer.

Applications Can be used in the preparation of substances for treatment of dermatological conditions and skin protection.

Applications 5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-Benzimidazole-2-thione is used in the preparation of triclabendazoles which are drugs used to treat liver fluke. References Iddon, B., et al.:Journal of the Chemical Society 22, 3129 (1992);

Applications 5-Bromo-2-methoxy-4,6-dimethyl-pyrimidine can be synthesized from 4,6-Dimethyl-2-hydroxypyrimidine (D476275), a component of Nicarbazine (N394530). References Ksenija Sinigoj, G., et al.: Slovenski Kemijski Dnevi, (2012); Kyung-Woo, L., et al.: Han'guk Kagum Hakhoechi, 39, 17 (2012);

2-Amino-6-methylpyrazine is a synthetic compound that has antiinflammatory properties. It is a competitive inhibitor of the enzyme cyclooxygenase, which is responsible for producing prostaglandins in the body. 2-Amino-6-methylpyrazine has been studied in various assays and shown to have antiinflammatory activity at doses of 5 mg/kg. The compound also inhibits carboxylic acid production by blocking the enzyme carbonic anhydrase. 2-Amino-6-methylpyrazine has not been tested on humans, but its safety profile is expected to be similar to other NSAIDs like indomethacin and ibuprofen.

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4-Fluoro-2-methoxypyridine is an organic compound that has two functional groups: one is a hydroxyl group and the other is a nitro group. It can be prepared by cleaving ethers with hydrofluoric acid and reacting the resulting alkyl halides with trimethylsilyl chloride. 4-Fluoro-2-methoxypyridine can also be synthesized by treatment of uracil with n-oxide in the presence of a base. The drug has been used in preparations to treat tuberculosis, leprosy, and malaria.

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4-Isopropylpyrimidin-2-amine is a chemical compound that has been studied for its ability to inhibit the enzyme hydrolase. It has been shown to be an inhibitor of soluble epoxide hydrolase and epoxide hydrolase, which are enzymes that break down arachidonic acid. 4-Isopropylpyrimidin-2-amine has also been shown to have cardiovascular and cardiovascular disorders properties, as well as anti-diabetic effects. This drug is an amide with a pharmacophore model that includes a basic nitrogen atom, with two hydrogen atoms attached to it, and three methyl groups on the other side of the nitrogen atom.

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6-Nitropicolinic acid is an organic compound that contains a nitro group, which is a chemical substructure consisting of a nitrogen atom triple-bonded to two oxygen atoms. The nitro group is found in many drugs and pesticides. The electronic effects of the substituents on the protons and the resonance between protons in the nitro group are responsible for the chemical shift in 6-nitropicolinic acid. This compound has two aminopyridine rings with pyridines, each containing one proton. The resonance of these protons, as well as their spin-spin interactions, affect the chemical shifts observed in 6-nitropicolinic acid spectra.

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8-Bromoadenine is a nucleophile that reacts with electrophiles to form adducts. 8-Bromoadenine has been shown to induce DNA strand breaks and oxidative damage in vitro, which may be due to its ability to react with DNA bases and form intramolecular hydrogen bonds. 8-Bromoadenine has also been shown to cause inflammatory bowel disease in mice by increasing the production of proinflammatory cytokines. 8-Bromoadenine induces Toll-like receptor 4 (TLR4) signaling, which leads to enhancement of radiation response. This drug can also be used as the monosodium salt for treating cancer, although it only has a limited number of sequences that can be synthesized.

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Methyl 4-(4-pyridinyl)benzoate is a ligand that selectively binds to the axial site of the metal ion. The coordination of this ligand is supramolecular and tetracarboxylate. It has an axial ligand with a square geometry and a carboxylate group at its axial position. Methyl 4-(4-pyridinyl)benzoate coordinates to the metal ion in an axial fashion, which allows for selective binding to various metal ions.

Pyridine-2-aldoxime is a chemical compound that is used as a pesticide. It is an inhibitor of acetylcholinesterase, and it can be toxic at low doses. Pyridine-2-aldoxime binds to the active site of acetylcholinesterase and prevents the breakdown of acetylcholine by this enzyme, leading to paralysis of the respiratory muscles. Pyridine-2-aldoxime has been shown to be effective against chronic oral exposure to sarin gas, with lethal dose (LD) values ranging from 0.5-1 mg/kg in rats.

Ethyl 2-aminopyridine-3-carboxylate is a white to yellow crystalline solid that is soluble in polar organic solvents such as formamide and dimethyl sulfoxide. It can be recrystallized from ethyl bromoacetate, formamide, and anhydrous sodium carbonate. The compound is a quinoline derivative synthesized by the Wittig reaction of ethyl bromoacetate and methyl acetoacetate with n-hexane as the solvent. This product has been used to study platelet function in blood plasma because it inhibits the aggregation of platelets in vitro. Ethyl 2-aminopyridine-3-carboxylate also inhibits the synthesis of proteins in bacteria and is used as an antimicrobial agent.

Pyrimidine, 4-methoxy-6-methyl-, is an ionic liquid that has been shown to inhibit the growth of aldehyde and acid ester. It has also been found to inhibit tobacco mosaic virus and influenza A virus. This compound also displays biological activity in the form of an ester compound. Pyrimidine, 4-methoxy-6-methyl-, has a heterocyclic ring with an ionic group bonded to a heterocycle. The heterocyclic ring is substituted with two methyl groups, one on the nitrogen atom and one on the oxygen atom adjacent to the nitrogen atom. The chemical formula for this compound is CH3OCH2N(CH3)2OCH3.

Applications 2,2,6,6-Tetramethyl-1-hydroxypiperidine is a reactant used in various synthesis and investigations. It was used as a reactant in the study of predicting organic hydrogen atom transfer rate constants using the Marcus cross relation. 2,2,6,6-Tetramethyl-1-hydroxypiperidine was also used as a reactant in the preparation of ammonia from an iron nitrido complex. References Scepaniak, J., et al.: Angew. Chem. Int. Ed., 48, 3158 (2009); Warren, J., Mayer, J.: Proc. Natl. Acad. Sci. U.S.A., 107, 5282 (2010);

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2,4,6-Trichloropyrimidine-5-carboxaldehyde is a synthetic compound that is aniline derivative. It has been shown to inhibit the nucleophilic substitutions of flavin and metal ions. 2,4,6-Trichloropyrimidine-5-carboxaldehyde also has reactive properties and can react with chloride to form chloropyrimidines. 2,4,6-Trichloropyrimidine-5-carboxaldehyde inhibits xanthine oxidase (XO) by reacting with the hydroxyl group of the cofactor FAD. This leads to the formation of a covalent bond between XO and the substrate Xanthine. The reaction product is then released from XO, which prevents it from catalyzing the oxidation of hypoxanthine to xanthine and xanthine to uric acid.

5-Methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(methylsulfinyl)-1H benzodimidazole (MMZ) is a chromatographic sample that is available in sodium hydrogen magnesium n-oxide form. MMZ is an antidiabetic drug that has shown to be effective in the treatment of type 2 diabetes mellitus and insulin resistance. This drug binds to ATPase alpha subunit, which inhibits the enzyme’s ability to pump sodium ions out of cells and increase intracellular sodium ion levels. The long half life of this drug makes it well suited for use as an oral medication. The impurities of this drug are methyl alcohol, benzimidazole derivative, and industrialized synthetic preparations. MMZ has prognostic properties that can be used to predict the progression of type 2 diabetes mellitus and insulin resistance.

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N-(1-Oxyl-2,2,6,6-tetramethyl-4-piperidinyl)maleimide (TTFA) is a reactive molecule that belongs to the class of maleimides. TTFA has been shown to be stable in physiological levels and is not toxic at low concentrations. TTFA binds to serine protease enzymes and inhibits their activity. This inhibition can be used as a model for the inhibition of influenza virus replication by serine proteases. TTFA inhibits translation in a variety of model systems, including yeast, bacteria and mammalian cells. TTFA also inhibits mitochondrial protein synthesis in a model system with rat liver mitochondria and human leukemia cells. In addition, TTFA inhibits fatty acid biosynthesis in yeast cells. The reactivity of this molecule makes it useful for studying the dynamics of protein folding under physiological conditions.

5-Pyridin-2-yl-1,3,4-oxadiazole-2-thiol is a synthetic compound that has been shown to have anticancer properties in vitro. It inhibits the mitochondrial electron transport chain by binding to the mitochondrial membrane and inhibiting the enzyme cytochrome c oxidase. This leads to an accumulation of reactive oxygen species and induction of apoptosis in cancer cells. 5-Pyridin-2-yl-1,3,4-oxadiazole-2-thiol also inhibits luminescence properties of picolinic acid with anions. The primary function of this compound is to inhibit cancer cell growth by causing them to undergo apoptosis. 5PYRODS also binds to mitochondria and blocks the electron transport chain. This leads to an accumulation of reactive oxygen species (ROS) and the induction of apoptosis in cancer cells. 5PYRODS also inhibits luminescence properties of picolin