Azúcares troncales y bases nucleicas

<p>Please enquire for more information about 3-Methyl-7-(5-oxohexyl)-1-propylxanthine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>8-Methoxymethyl-1-methyl-3-(2-methylpropyl) xanthine (8MMX) is an intracellular calcium ion chelator that inhibits enzyme activity in the cyclic nucleotide phosphodiesterase enzyme family. 8MMX has been shown to be a potent inhibitor of both cyclic nucleotide phosphodiesterases and cyclic nucleotide phosphodiesterase isoenzymes. 8MMX has been shown to inhibit bladder contractility and improve bladder function in animal models. It also reduces the incidence of papillary muscle rupture, which can lead to heart failure, and improves ventricular function by increasing the rate of relaxation of the left ventricle.<br>8MMX is a potential treatment for pulmonary hypertension, which is caused by increased concentrations of intracellular calcium ions.</p>

<p>(E)-5-(2-Bromovinyl)uracil is a drug that has been shown to be effective against leukemic cells. It is a prodrug of 5-bromouracil, which is an antimetabolite and cytotoxic agent. (E)-5-(2-Bromovinyl)uracil has also been shown to be active against solid tumours, such as metastatic colorectal cancer, and bacteria. The mechanism of action involves the irreversible inhibition of the enzyme thymidylate synthase, which catalyzes the conversion of deoxyuridine monophosphate (dUMP) to thymidine monophosphate (dTMP). The drug binds to the dinucleotide phosphate pocket in the enzyme's active site and blocks access by dUMP. This leads to DNA synthesis errors, causing cell death. As a prodrug, it has low toxicity profiles and does not cause bone marrow suppression like</p>

<p>6-Amino-1-methyl-5-nitrosouracil is a neutral form of the molecule that has both protonated and unprotonated forms. It is a bidentate ligand that can bind to a metal ion. The nitrogen atom in the molecule is an important part of its structure, as it contains two nitro groups and one amino group. 6-Amino-1-methyl-5-nitrosouracil has been used in techniques such as spectroscopies and dinitroso analysis. The neutral form of the molecule can be converted into its ionic form by adding either chlorine or nitrate ions to it, which causes the nitrogen atoms to be more electronegative. This conversion changes the nature of the compound, making it more acidic. Dehydration also occurs when water molecules are removed from 6-amino 1 methyl 5 nitrosourea, which causes a change in shape and shifts its properties to</p>

<p>1-(2,3-Dihydroxypropyl)-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione (theophylline) is a bronchodilator and anti-inflammatory agent. It is used to treat asthma and other respiratory conditions. Theophylline is structurally similar to caffeine and theobromine and has been shown to have a similar effect on the heart and blood vessels as these stimulants. It also stimulates the central nervous system in a manner similar to that of theobromine. Theophylline has shown some benefit in congestive heart failure patients but has not been proven effective for treating high blood pressure or fibrillation.</p>

<p>Please enquire for more information about 1-(Ethyl-3-carboxypropyl)-3,7-dimethylxanthine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>8-Cyclopentyl-1,3-dimethylxanthine (CPT) is a xanthine derivative that binds to the adenosine receptor and inhibits the phosphodiesterase enzyme. CPT is used in vivo as a model for measuring locomotor activity, dopamine receptors, adenosine receptors, and glutamate receptors. The binding of CPT to these receptors can lead to bronchoconstriction by stimulating the release of vasoactive substances from airway cells and increasing the sensitivity of airway cells to bronchoconstrictor stimuli. This drug also has been shown to inhibit calcium ion influx into cytosol and increase intracellular levels of cAMP.</p>

<p>1-(3-Carboxypropyl)-3,7-dimethylxanthine is a drug that belongs to a class of drugs called multidrugs. It has been shown to inhibit the growth of endothelial cells by blocking the binding of tnf-α to its receptor on these cells. 1-(3-Carboxypropyl)-3,7-dimethylxanthine also inhibits cancer cell proliferation and has been shown to be effective in some human cancer models. This drug interacts with other molecules (e.g., proton) and can have significant effects on magnetic resonance spectroscopy assays as well as in humans.</p>

<p>6-Amino-5-nitroso-2-thiouracil is a water molecule that has been synthesized and characterized by the kinetic method. It has an intense absorption line at 514 nm and can be used as a marker for technetium. 6-Amino-5-nitroso-2-thiouracil is also a ligand, which is a chemical that binds to metal ions in order to form coordination complexes. 6-Amino-5-nitroso-2-thiouracil is formed by the reaction of chloramine with ammonia, as well as other reactions involving chlorine atoms. 6Amino - 5 nitroso - 2 thiouracil can be used as a chelate ring, which is a type of ligand that contains both nitrogen and sulfur atoms. Bleomycin, a five membered ring molecule, reacts with 6 amino - 5 nitroso - 2 thiouracil to</p>

<p>Please enquire for more information about 8-[(2-Hydroxyethyl)(methyl)amino]-1,3,9-trimethyl-3,9-dihydro-1H-purine-2,6-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 7-Benzyl-1H-Purine-2,6(3H,7H)-Dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1,3-Dipropyl-7-methylxanthine is a xanthine compound that is structurally related to caffeine. It has been shown to have an inhibitory effect on the production of reactive oxygen species and cytosolic calcium levels in primary cells, as well as a nonselective adenosine receptor antagonist activity. It has also been shown to antagonize the effects of adenosine receptors, p2 receptors, and p2y receptors. This drug is used for the treatment of basophilic leukemia.</p>

<p>Please enquire for more information about 5-Amino-3,7-dimethylxanthine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 1-Allyl-3,7-dimethyl-8-phenylxanthine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>8-Aminoguanine is an anti-cancer agent that is used to treat leukemia. It is a hydrophobic molecule with a redox potential of −0.20 V and has been shown to inhibit the enzyme ribonucleotide reductase in vitro and in vivo. 8-Aminoguanine inhibits the production of guanine nucleotides, which are necessary for DNA synthesis and cell division. This drug also has angiogenic properties, which may be due to its ability to stimulate the formation of new blood vessels by increasing nitric oxide synthase activity. 8-Aminoguanine has also been shown to improve congestive heart failure by reducing myocardial fibrosis and ventricular hypertrophy through activation of the glycosidic bond cleavage system.</p>

<p>1,3-Diethyl-8-phenylxanthine is a p2y receptor antagonist that inhibits bacterial growth by interfering with the energy metabolism of the cell. It is an analytical reagent that can be used to measure specific DNA sequences and has been shown to have genotoxic effects on cultured human cells. 1,3-Diethyl-8-phenylxanthine has also been shown to inhibit the growth of infectious bacteria such as staphylococcus aureus and Mycobacterium tuberculosis in vitro. This compound may be used as a potential biomarker for the identification of antimicrobial peptides that are active against Mycobacterium tuberculosis in humans.</p>

<p>Dye 937 is substituted unsymmetrical cyanine dyes and useful in the detection of DNA in electrophoretic gels.</p>

<p>9-(β-D-xylofuranosyl)guanine (9XG) is a trifluoride. It is an antiviral agent that inhibits the growth of herpes virus, in particular by methylating guanosine to 9-methylguanosine in the viral DNA. 9XG binds to the viral DNA and prevents its replication through the inhibition of RNA synthesis. The drug is active against many different types of viruses and has been shown to be effective against tissue cultures infected with herpes virus. 9XG is synthesized from guanosine and boron trifluoride etherate, which are reacted at -78 degrees Celsius for three days. This yields a mixture of compounds with various peracylation groups, which are then separated by chromatography.</p>

<p>4-Thiouracil is a uridine analog and has been shown to inhibit transcriptional regulation by hydrogen bonding with the dna template. 4-Thiouracil is a prodrug that is converted to its active form, thiouracil, which inhibits DNA synthesis and cell proliferation by inhibiting the enzyme topoisomerase II. This results in the formation of abnormal DNA molecules that are not replicated properly. Thiouracil also has photochemical properties due to its ability to absorb light at wavelengths below 400 nm. The photochemical properties of 4-thiouracil have been studied extensively as models for human tissue culture and the study of cancer cells.</p>

<p>Isocytosine is a prodrug that has been synthesized with the intramolecular hydrogen on the nitrogen atoms, which makes it more chemically stable. Isocytosine is a reactive molecule, and can react with tautomers to form isocytosine derivatives. Isocytosine contains three hydrogen atoms that are transferable through reactions to other molecules. The chemical stability of isocytosine allows for its use in wastewater treatment. It also has metabolic effects, such as the inhibition of colorectal adenocarcinoma and metabolic disorders. Isocytosine can be used as a model system for studying transfer reactions and reaction mechanisms.</p>