Monossacáridos

Methyl 2,3,4,6-tetra-O-acetyl-a-D-thiomannopyranoside is a linker that is used in the synthesis of oligodeoxyribonucleotides. This compound has been shown to inhibit the expression of factor receptor α subunit in plant cells. In human studies, methyl 2,3,4,6-tetra-O-acetyl-a-D-thiomannopyranoside has been found to be effective against infectious diseases such as HIV and malaria by suppressing the production of growth factors. It also inhibits protein synthesis and cell division. Methyl 2,3,4,6-tetra-O-acetyl-a -D -thiomannopyranoside is synthesized from D -mannose and acetaldehyde in plants. The biosynthesis of this compound occurs by means of a sequence that begins with phosphorylation of D -mannose

Anthrose is a high purity, custom synthesis, and oligosaccharide. It can be modified with fluorination, glycosylation, and methylation. Anthrose is used for the synthesis of complex carbohydrate.

<p>Catechol a-D-glucopyranoside is a synthetic monosaccharide, which can be used as the starting material for the synthesis of polysaccharides and oligosaccharides. It has the same molecular formula as glucose, but with an additional hydroxyl group on carbon 2.</p>

<p>1,2,3-Tri-O-acetyl-5-deoxy-D-ribose is an efficient and environmentally benign method for the synthesis of acyclic acetals. The condensation process involves the use of a chloroformate to introduce the carbonyl group into a hydroxyl group on the sugar. This reaction can be carried out in an organic solvent or water as well. The reaction rate is fast due to a high nucleophilicity of the chloride ion. The product can then be converted into an amide by reacting it with ammonia in a basic medium. This reaction results in a high yield and is useful for recycling acetonitrile that would otherwise be released into the environment.</p>

Varenicline is a glycosylation product with a sugar, which is synthesized by the methylation and fluorination of carbamoyl b-D-glucuronide. This drug is used for the treatment of nicotine dependence in adults. It acts on nicotinic acetylcholine receptors in the brain to reduce cravings and withdrawal symptoms from smoking, as well as increasing the release of dopamine. Varenicline binds to alpha4beta2 nicotinic acetylcholine receptors, which are located in the brain and other organs, such as the stomach and pancreas. The drug has been shown to be effective for smoking cessation when used alone or in combination with nicotine replacement therapy.

Methyl 5-deoxy-2,3-O-isopropylidene-a-D-ribofuranoside is a synthetic modification of the natural sugar ribose. It is used in the synthesis of oligosaccharides and saccharides. Click chemistry has been used to attach a fluorine atom to the carbon at position 2 of the sugar ring, which has led to improved reactivity. Methyl 5-deoxy-2,3-O-isopropylidene-a-D-ribofuranoside is also used in glycosylation reactions and is an important component in the production of complex carbohydrates.

<p>Ethyl a-D-thioglucopyranoside is an organic compound that is used as a precursor in the synthesis of complex sugars. Ethyl a-D-thioglucopyranoside is an oligosaccharide that contains a methylated and glycosylated sugar. The glycosidic bond in this product can be modified by fluorination to give ethyl 2,3,4,5-tetrafluorothioglucopyranoside.</p>

<p>Benzyl 2-amino-2-deoxy-a-D-galactopyranoside is a fluorinated sugar that is used as a building block in the synthesis of oligosaccharides, polysaccharides, and complex carbohydrates. It can be used for the synthesis of saccharides via click chemistry or for modification of saccharides by methylation, monosaccharide, or polysaccharide. Benzyl 2-amino-2-deoxy-a-D-galactopyranoside has high purity.</p>

1,5-Anhydro-D-galactitol is a synthetic compound that is an intermediate in the synthesis of melibiose. It is produced by the reaction of acetyl groups with 1,5-anhydro-D-xylose, which is in turn obtained from xylose by hydrolysis or hydrogenolysis. The reaction proceeds efficiently and selectively because the hydroxyl group on the carbon atom adjacent to the carbonyl group on 1,5-anhydro-D-xylose reacts with acetyl chloride to form an ester. This process has been shown to produce two different isomers: erythritol and threitol. The erythritol can be converted into D-fructose and D-ribulose by a process called reductive amination. NMR spectra have been used to confirm that this synthetic process produces only one type of product with a high yield.BR>BR>

2,5-Di-O-benzyl-3-deoxy-3-fluoro-b-D-ribofuranose is a custom synthesized compound that has not been evaluated in humans. It is a methylated monosaccharide with a high purity and modification. The CAS number for this compound is 123369-31-3.

6-O-Acetyl-2,3,4-tri-O-benzoyl-b-D-mannopyranose is a synthetic oligosaccharide that is used as an inhibitor of glycosylation. It is synthesized by the reaction of 6-O-acetylmannopyranosyl fluoride with 2,3,4,6-tetraacetylbromo benzaldehyde and hydrochloric acid in acetic acid. The product can be used for the synthesis of complex carbohydrates such as glycoconjugates or polysaccharides. 6-O-Acetyl -2,3,4 -tri -O -benzoyl -b -D mannopyranose has a purity of > 98% and a CAS number of 118916–00–5.

4'-O-(b-D-Glucopyranosyl)-D-pantothenic acid is a glycosylated, fluorinated, and methylated complex carbohydrate. It has been synthesized by Click chemistry. 4'-O-(b-D-Glucopyranosyl)-D-pantothenic acid has been shown to be a potent inhibitor of the production of proinflammatory cytokines in mouse macrophages. This compound also inhibits the synthesis of bacterial cell wall polysaccharides by inhibiting glycosyltransferases and depolymerizing the sugar backbone.

Methyl 2,3-O-isopropylidene-5-O-benzyl-b-D-ribofuranoside is a modified sugar that is synthesized by the methylation of 5-O-benzyl bromoformate with Methyl 2,3,4,5,-tetraacetoxybromobenzene. This compound is also known as Methyl 2,3,4,5,-tetraacetoxybromobenzene. It has CAS No. 33019-63-5 and molecular weight of 290.

L-a-Phosphatidyl-(1,2-dipalmitoyl)-D-myo-inositol is a phospholipid that is a major component of the cell membrane. It is derived from myo-inositol and palmitic acid. L-a-Phosphatidyl-(1,2-dipalmitoyl)-D-myo-inositol has been shown to have anticoagulant properties. It binds to the thrombin receptor and inhibits the binding of thrombin to this receptor. This inhibitor does not affect the activity of other proteases such as trypsin or chymotrypsin. L-a-Phosphatidyl-(1,2-dipalmitoyl)-D-myo-inositol can also be used for industrial purposes as an emulsifier or polymer conjugate.

2-Acetamido-4,6-O-benzylidene-2-deoxy-D-gluconhydroximo-1,5-lactone is a high purity, custom synthesis sugar. This compound has been shown to have click modification, fluorination, glycosylation and methylation. 2-Acetamido-4,6-O-benzylidene-2-deoxy-D-gluconhydroximo 1,5 -lactone is also a synthetic carbohydrate. This compound has been shown to be an oligosaccharide and monosaccharide. It is saccharide with complex carbohydrate properties.

2-Acetamido-3,4,6-tri-O-acetyl-N',N-cbz-epsilonaminocaproyl-2-deoxy-bDglucopyranosyl amine is a custom synthesis of an oligosaccharide. It is a complex carbohydrate that is synthesized by the modification of an acetamido group on the 2 position and a glycosylation at the 3' position. This product is also fluorinated at the 4' position and has been shown to have high purity with a CAS number of 56146-88-4. The structure of this compound has not been determined due to its complexity.

<p>1,2:5,6-Di-O-isopropylidene-L-chiro-inositol is a custom synthesis that can be modified by fluorination, methylation and click modification. The product is a monosaccharide and an oligosaccharide. It is also a synthetic saccharide and a polysaccharide. The product can be glycosylated or sugar modified with carbohydrates such as complex carbohydrate to form 1,2:5,6-Di-O-isopropylidene-L-chiro-inositol.</p>

3-Azido-2,3-dideoxy-1-O-(tert-butyldimethylsilyl)-b-D-arabino-hexopyranose is a synthetic sugar with the chemical formula (C6H11NO5)n. It is a white crystalline solid that is soluble in water and slightly soluble in ethanol. 3-Azido-2,3-dideoxy-1-O-(tert-butyldimethylsilyl)-b-D-arabinohexopyranose has been used as a building block for the synthesis of various carbohydrate derivatives, such as saccharides, oligosaccharides, and polysaccharides. The chemical structure of 3 azido 2,3 dideoxy 1 O tert butyldimethylsilyl b D arabinohexopyranose may be modified using click chemistry to produce new derivatives.

<p>Glycosaminoglycan related oligosaccharides are a family of complex carbohydrates that are found in the extracellular matrix. They consist of a monosaccharide, methylation, and glycosylation. Glycosaminoglycan related oligosaccharides have been shown to be effective in modifying cells, as well as in inhibiting bacterial growth. The fluorination of glycosaminoglycan related oligosaccharides has been shown to increase the stability and inhibit bacterial growth.</p>

<p>3-O-Methyl-D-mannopyranose is a glycosidic compound with immunostimulating properties. It is an intermediate in the synthesis of 3,6-anhydro-N-acetylneuraminic acid and other related carbohydrates. The hydrolysis of this molecule yields silver trifluoromethanesulfonate, chloride, and low molecular weight material. 3-O-Methyl-D-mannopyranose can be used as a reagent for the preparation of high molecular weight material by ion exchange chromatography or by dehydrative coupling.</p>