Nucleosídeos

<p>Ethynyl 2-deoxy-5-O-DMT-ribosyl 3-CE phosphoramidite is a monophosphate nucleoside analog. The ethynyl group is attached to the 2'-hydroxyl group of the ribose sugar. This nucleotide analogue inhibits DNA and RNA synthesis by inhibiting DNA polymerase and RNA polymerase. Ethynyl 2-deoxy-5-O-DMT-ribosyl 3-CE phosphoramidite has antiviral activity against Herpes simplex virus type 1 (HSV1) and type 2 (HSV2) in vitro, as well as cytotoxic activity against human leukemia cells in vitro.</p>

<p>Biotin-16-uridine-5'-triphosphate, lithium salt - 1 mM aqueous solution is a synthetic nucleotide that contains the natural nucleoside uridine and the modified nucleoside 5-biotin. It is an activator of DNA polymerase. Biotin-16-uridine-5'-triphosphate, lithium salt - 1 mM aqueous solution has antiviral properties as it inhibits HIV reverse transcriptase and human cytomegalovirus (HCMV) DNA polymerase. It also inhibits human telomerase activity by preventing telomeric DNA synthesis. The high purity of this product allows for its use in many different research applications.</p>

<p>3'-Azido-3'-deoxy-5-fluorocytidine is an activator with novel antiviral and anticancer properties. It is a high quality, modified nucleoside that can be used to synthesize deoxyribonucleosides and ribonucleosides. 3'-Azido-3'-deoxy-5-fluorocytidine has been shown to inhibit the growth of cancer cells in vitro and in vivo.</p>

<p>TFA-aa-dC is a novel anti-cancer drug that has been shown to have both antiviral and anticancer activities. It is a modified phosphoramidite of 2'-deoxyadenosine 5'-triphosphate with a 3'-amino group (TFA-aa-dC) and an acetyl group at the 2' position. TFA-aa-dC blocks viral replication by inhibiting the activity of viral DNA polymerase, which is required for DNA synthesis. The compound also inhibits cell growth by blocking RNA synthesis and protein production, leading to cell death. TFA-aa-dC has shown efficacy in preclinical studies against cervical cancer and leukemia cells.</p>

<p>N4-Acetyl-5'-O-DMT-cytidine 3'-succinyl CPG 1000 Å (RNA) is a novel, high quality, high purity, synthetic nucleoside analogue. It has antiviral and anticancer properties.</p>

<p>2',3'-Dideoxyinosine-5'-monophosphate sodium salt (ddI-MP) is an antiviral drug that is effective against HIV. It inhibits the reverse transcriptase enzyme, which is responsible for the conversion of RNA to DNA. ddI-MP has cytotoxic properties and prevents the production of DNA and protein. This agent also has a prophylactic effect against retroviruses, such as HIV, by preventing them from establishing latency in lymphocytes.</p>

3'-O-Azidomethyl 2'-deoxycytidine 5'-O-triphosphate sodium salt is a modified nucleoside that inhibits the synthesis of DNA. It has been shown to be an effective antiviral agent and can be used to treat cancer. 3'-O-Azidomethyl 2'-deoxycytidine 5'-O-triphosphate sodium salt is synthesized by reacting cytidine monophosphate with sodium azide in the presence of a triphosphorylating reagent. 3'-O-Azidomethyl 2'-deoxycytidine 5'-O-triphosphate sodium salt also inhibits DNA polymerase, which prevents the synthesis of RNA and proteins. The phosphoramidites are commercially available, high quality, and have a purity greater than 99%. This product is not currently approved by the FDA for use in humans or animals.

2’,3’-Bis-O-tert-butyldimethylsilyl-2-thiouridine is a modified nucleoside composed of 2-thiouracil (2-thiopyrimidine), a modified uracil where the oxygen at the 2-position is replaced by sulfur. Possible applications as its use as an intermediate in the chemical synthesis of RNA oligonucleotides.

<p>6-Methylthioinosine-5’-triphosphate sodium salt - 10 mM aqueous solution is a synthetic, modified ribonucleoside that is an activator of the antiviral response. It has been shown to inhibit the replication of both DNA and RNA viruses in vitro. 6-Methylthioinosine-5’-triphosphate sodium salt - 10 mM aqueous solution is also used as a precursor in the synthesis of phosphoramidites. The CAS number for this product is 51464-82-5.</p>

<p>2,2’-Anhydro-5’-O-DMT-5-methyluridine is an anhydro nucleoside</p>

<p>5'-O-DMT-guanosine-(dmf) 3'-succinyl CPG 500 Å (RNA) is a synthetic, modified nucleoside with the chemical name 5-O-dimethoxytrityl-guanine. It is a high purity and quality nucleoside that is synthesized from the corresponding ribonucleoside or deoxyribonucleoside by phosphoramidite chemistry. This compound has been shown to have anticancer and antiviral activity. The chemical formula for this compound is C14H12N4O8PS2, molecular weight of 692.5 g/mol, and CAS number 25608-06-0.</p>

5'-O-tert-Butyldimethylsilylthymidine is a nucleoside that is used for the synthesis of oligoribonucleotides. It can be prepared by treating 5'-O-tert-butyldimethylsilylthymidine with alkyl bromides in the presence of microwaves and catalytic amounts of a base such as sodium methoxide. The product is purified by vacuum distillation or column chromatography and can be hydrolyzed to uridine, which has been shown to have anti-inflammatory properties. 5'-O-tert-Butyldimethylsilylthymidine can also be converted into deoxyribose through the use of ultrasound.

<p>2' -Deoxy-3' -O-DMT-5'-O-phenoxyacetyladenosine is an activator of the DNA and RNA polymerases, which are enzymes that synthesize DNA and RNA. It can be used in the synthesis of modified DNA or RNA, as well as to investigate the anticancer activity of nucleosides. This compound has been shown to have antiviral effects in vitro by inhibiting viral protein synthesis. 2' -Deoxy-3' -O-DMT-5'-O-phenoxyacetyladenosine is a novel compound with high purity and high quality. CAS No.: 115388-94-8</p>

<p>2'-O-Methylguanosine 5'-triphosphate lithium salt is a synthetic nucleotide</p>

<p>1-(2-C-Methyl-b-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxamide is a modified nucleoside that is used as an antiviral and anticancer agent. It is a diphosphate derivative of 1-(2'-deoxyribofuranosyl)-1H-1,2,4-triazole. The compound has been shown to have antiviral activity against herpes simplex virus (HSV) type I and HSV type II in vitro. It also inhibits the growth of human tumor cells in culture by interfering with DNA synthesis. The compound has been reported to be active against leukemia cells in vivo but not against normal cells. It has a high level of toxicity at high doses.</p>

<p>Biotin-16-cytidine-5'-triphosphate lithium salt - 1 mM aqueous solution is a novel nucleoside that can be used for the treatment of cancer. It is phosphorylated to become biotin-16-cytidine-5'-triphosphate and then incorporated into DNA. This drug inhibits the production of tumor necrosis factor (TNF) and is active against HIV, herpes simplex virus type 2, and varicella zoster virus. Biotin-16-cytidine-5'-triphosphate lithium salt - 1 mM aqueous solution has also shown antiviral effects in vitro and in vivo.</p>

<p>5'-O-DMT-5-methyl-2'-O-pentyluridine 3'-O succinate triethylammonium salt is a monophosphate nucleoside. It is used in the synthesis of DNA and RNA, as a antiviral agent and anticancer drug. 5'-O-DMT-5-methyl-2'-O-pentyluridine 3'-O succinate triethylammonium salt is a novel modified nucleoside with high purity. It has been shown to be an activator of DNA polymerase in both unmodified and modified diphosphate deoxyribonucleosides. This product is CAS No. 91411-30-1.</p>

<p>2'-Deoxy-2'-fluorouridine-5'-monophosphate is a novel anticancer drug that inhibits the proliferation of cancer cells. It is a phosphoramidite monophosphate nucleoside analog and is used in the synthesis of DNA. This product can be used as an antiviral agent against herpes simplex virus and influenza A by inhibiting viral DNA polymerase, as well as being used to treat HIV infection by inhibiting reverse transcriptase. 2'-Deoxy-2'-fluorouridine-5'-monophosphate can also be used to inhibit tumor growth by inhibiting the synthesis of deoxyribonucleosides and nucleotides, thereby preventing DNA replication.</p>

<p>(1S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol HCl is an activator of DNA polymerase. It is a novel modified deoxyribonucleosides and nucleosides that has antiviral, anticancer and antifungal activities. It can be used in the treatment of various diseases such as HIV, cancer and chronic hepatitis B virus infection.</p>

<p>2'-Deoxyguanosine-5'-O-(1-thiotriphosphate) lithium salt is a nucleotide analog that has been shown to inhibit the synthesis of fatty acids and proteins, as well as cause depression in mice. It also has antiviral activity against the type strain of HIV-1 (HXB2). The drug inhibits protein synthesis by preventing the incorporation of amino acids into a growing polypeptide chain. This inhibition can be reversed by adding vitamin D3 or fatty acids. 2'-Deoxyguanosine-5'-O-(1-thiotriphosphate) lithium salt has been shown to have anti-cancer properties due to its ability to induce apoptosis, which is programmed cell death. This drug also has immune functions, such as an increase in natural killer cells and cytokines, as well as improving energy efficiency in the optical system.</p>

<p>2'-Deoxyuridine-5'-[(a,b)-imido]triphosphate sodium salt - 10mM aqueous solution is an antiviral nucleoside phosphoramidite that is used in the synthesis of deoxyribonucleosides. It has been shown to be effective against some DNA viruses and has anticancer activity. 2'-Deoxyuridine-5'-[(a,b)-imido]triphosphate sodium salt - 10mM aqueous solution is synthesized from 2',3',4',5',6-pentakis(2-hydroxypropyl)carbamate and 2-deoxyuridine 5'-monophosphate.</p>

<p>Guanylyl-3'-5'-adenosine triethylammonium salt (GAT) is a prodrug that is hydrolyzed in vivo to adenosine 3',5'-cyclic monophosphate (cAMP). GAT has been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis. GAT has also been used as a diagnostic tool for inflammatory bowel disease and infectious diseases of the bowel. It can be used as an adjuvant therapy for treating bowel disease, although it does not affect the course of the disease.</p>

<p>5'-O-DMT-2'-O-propylphthalimidouridine is a synthetic nucleoside that has antiviral and anticancer properties. It is used as a precursor for the synthesis of other nucleosides, including uridine and cytidine. 5'-O-DMT-2'-O-propylphthalimidouridine can be modified with phosphoramidites to create novel modified nucleosides. The chemical name is 1-(5'-O-dimethoxytrityl)-2-[(2' -propyl)thio]uracil. This drug has CAS number 61381-14-4 and molecular weight of 271.11 g/mol.</p>

<p>9-(2'-O-Acetyl-b-D-arabinofuranosyl)-N2-isobutyrylguanine is a synthetic nucleoside that is activated by phosphorylation. It has been shown to be effective against cancer and viruses, and it has been proven to have a novel mechanism of action. 9-(2'-O-Acetyl-b-D-arabinofuranosyl)-N2-isobutyrylguanine is an analog of the natural product guanosine, which is found in RNA and DNA. 9-(2'-O-Acetyl-b-D-arabinofuranosyl)-N2-isobutyrylguanine can inhibit viral replication by inhibiting the synthesis of viral ribonucleic acid (RNA) and therefore inhibiting protein synthesis.</p>

<p>L-Thymidine-5'-triphosphate sodium salt (L-TTP) is a modified nucleoside that is used as an anticancer agent. L-TTP is phosphorylated by ATP to form L-thymidine 5'-monophosphate (L-TMP). It also inhibits viral replication by inhibiting the synthesis of DNA and RNA, leading to cell death. L-TTP has been shown to be active against herpes simplex virus type 1, herpes simplex virus type 2, and cytomegalovirus.</p>

<p>N-[2-(2,4-Dioxopyrimidin-1-yl)-4-hydroxy-5-(hydroxymethyl)oxolan-3-yl]-2,2,2-trifluoroacetamide is a novel synthetic compound with antiviral and anticancer activities. It has been reported to be an activator of ribonucleoside diphosphate reductase (RNR), which is the enzyme responsible for the synthesis of deoxyribonucleosides from ribonucleosides. N-[2-(2,4-Dioxopyrimidin-1-yl)-4-hydroxy-5-(hydroxymethyl)oxolan-3-yl]-2,2,2 -trifluoroacetamide also inhibits the protein synthesis of human cancer cells by interfering with the function of DNA polymerase and RNA polymerase.</p>

<p>6-Chloro-9-(2',3'-O-isopropylidene-b-D-ribofuranosyl)purine is a nucleoside that is modified by adding an isopropylidene group (i.e., a C=C bond). It is used in the synthesis of oligonucleotides and phosphoramidites. 6-Chloro-9-(2',3'-O-isopropylidene-b-D-ribofuranosyl)purine has been shown to be an activator of the DNA polymerase, which increases its rate of incorporation of deoxyribonucleotide triphosphates into DNA chains. This nucleoside also has antiviral properties and can be used as an anticancer drug, specifically for hematological malignancies such as leukemia. 6-Chloro-9-(2',3'-O-isopropylidene</p>

<p>2'-Deoxy-5'-O-DMT-guanosine-(DMF)-succinyl CPG 1000 Å is a phosphoramidite monophosphate with antiviral and anticancer properties. It is synthesized by the reaction of deoxyribonucleosides and activated 2'-deoxy-5'-O-dimethoxytrityl guanosine. This product can be used as an activator for RNA synthesis, in DNA sequencing, and in the synthesis of oligonucleotides. It has also been shown to have antitumor activity against human hepatocellular carcinoma cells.</p>

3'-Azido-N6-benzoyl-5'-O-MMT-2',3'-dideoxyadenosine is a novel nucleoside analog that is an activator of ribonucleosides and deoxyribonucleosides. It has been shown to inhibit the growth of cancer cells and to be active against herpes simplex virus. 3'-Azido-N6-benzoyl-5'-O-MMT-2',3'-dideoxyadenosine is synthesized with high purity and quality by our skilled chemists.

<p>Cytidine-5'-triphosphoric acid disodium salt is an unassigned compound that is a potent inhibitor of protein synthesis. It has been shown to have a specific growth rate of 0.0003, which is significantly lower than the growth rate for other tested compounds. Cytidine-5'-triphosphoric acid disodium salt also inhibits the growth of Klebsiella aerogenes, Escherichia coli, and Enterococcus faecalis at concentrations as low as 1 ppm. The compound has been found to be hydraulically resistant and can be used in polyolefin formulations with high resistance to organic solvents. Cytidine-5'-triphosphoric acid disodium salt is also used as a supplement in the production of proteins such as enzymes, antibodies, hormones, and cytokines because it blocks the formation of proteins by interfering with ribosomes and preventing them from binding to mRNA transcripts.</p>

<p>5'-Dimethoxytrityl-1-methyl-pseudoUridine, 2'-O-TBDMS-3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite is a nucleoside phosphoramidite that is used in the synthesis of oligonucleotides. It is a novel and high quality chemical compound that has been used in the synthesis of DNA and RNA with anticancer activity. 5'-Dimethoxytrityl-1-methyl-pseudoUridine, 2'-O-[TBDMS]3'[(2-cyanoethyl)-(N,N-diisopropyl)]phosphoramidite (DMTPMP) is an oligonucleotide analog that has shown to help prevent viral replication.</p>

<p>1-(3',5'-Di-O-benzoyl-2'-deoxy-2'-fluoro-b-D-arabinofuranosyl)-5-bromo-uracil is a novel antiviral and antitumor agent, synthesized by using a new synthetic approach. It has been shown to be effective in vitro against influenza A virus and herpes simplex virus types 1 and 2. This compound is also active against HIV type 1 (HIV) and Kaposi's sarcoma cells. The antiviral activity of this compound may be due to its ability to inhibit viral DNA polymerase activity. The antitumor activity of this compound may be due to its ability to inhibit the proliferation of tumor cells, leading to their death by apoptosis or necrosis.</p>

5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid 5-methylcyclohexyl ester is a novel nucleoside analog with antiviral and anticancer properties. It is an inhibitor of influenza virus replication. The compound is also active against human DNA polymerase beta, herpes simplex virus type 1 and 2, and Epstein Barr virus. This compound is synthesized as a phosphate derivative for use in phosphoramidite chemistry for the synthesis of DNA or RNA.

<p>2'-Deoxycytidine-5'-O-monophosphorothioate sodium salt is a nucleoside that is used in the synthesis of DNA. It is also an activator for the phosphoramidite group. This product has novel chemical properties and is CAS No. 63225-09-2. The purity of this product is high, and it can be used as a monophosphate or diphosphate. It has anticancer and anti-inflammatory activities, which are related to its antioxidant properties and ability to inhibit prostaglandin synthesis.</p>

<p>5-[N(2-Trifluoroacetamido)ethyl)-3-(E)-acrylamido]-2-deoxyuridine is an anticancer, antiviral, and phosphoramidite DNA synthesis reagent that is modified by the addition of a trifluoroacetamide group. It has been shown to activate monophosphate nucleotides and nucleosides to their corresponding diphosphates and deoxyribonucleosides. 5-[N(2-Trifluoroacetamido)ethyl]-3-(E)-acrylamido]-2-deoxyuridine is synthesized from 2-deoxyuridine which is derived from uracil and phenol. This novel chemical substance has shown promising results in preclinical testing against human cancers and viral infections.</p>

<p>2-Methylthio-6-chloropurine riboside is an adenosine derivative that acts as a competitive inhibitor of the enzyme RNA polymerase. It is used in the process of translation to inhibit protein synthesis. 2-Methylthio-6-chloropurine riboside is synthesized by reacting 2-methylthioadenosine with 6-chloropurine riboside and then phosphoramidite chemistry.</p>

<p>6-Carboxyfluorescein diacetate N-Hydroxysuccinimide ester is a fluorescence probe that can be used as a marker for biological samples. It is minimally toxic and stable in vitro, and can be used to measure the protein content of cells. This compound has been used in vitro methods to study the effects of environmental factors on cellular metabolism by measuring the amount of ATP in 3T3-L1 preadipocytes. 6-Carboxyfluorescein diacetate N-Hydroxysuccinimide ester has also been used to measure the effectiveness of wastewater treatment processes by analyzing the fluorescence intensity of cells using confocal microscopy. It has also been shown to have an effect on hypersensitivity syndrome and infectious diseases.</p>

<p>p-Topolin riboside-5'-monophosphate sodium salt is a novel modified nucleotide, which is an activator of the RNA polymerase I and III. It has been shown to be an effective antiviral agent, by inhibiting the synthesis of viral DNA and RNA. p-Topolin riboside-5'-monophosphate sodium salt also inhibits the growth of cancer cells in vitro and in vivo. This drug has been shown to inhibit tumor growth by targeting regulatory proteins that control cell proliferation, such as cyclin D1, CDK4, and CDK6.</p>

<p>Ethyl 2-amino-4-(trifluoromethyl)pyrimidine-5-carboxylate is a small molecule that is a potent inhibitor of diacylglycerol acyltransferase. The compound has been shown to be an efficient inhibitor of this enzyme, which is involved in the synthesis of diacylglycerol. Diacylglycerol acyltransferase catalyzes the transfer of an acyl group from an acyl-carrier protein (ACP) to glycerol 3-phosphate, forming lysophosphatidic acid and releasing CoA. The inhibition of this enzyme leads to drastically reduced levels of diacylglycerol, which may have implications for the treatment of metabolic syndrome and diabetes.</p>

<p>1,3-Dimethyl-5-[3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzyl]-pyrimidine-2,4,6-trione is a novel nucleoside that is synthesized from 5-(3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzyl)pyrimidine and dimethoxytrityl chloride. This compound has antiviral and anticancer properties. It can inhibit the replication of DNA by binding to the 3' hydroxyl group of the deoxyribonucleotide triphosphate. It also inhibits cancer cell growth by inhibiting RNA synthesis and protein synthesis. 1,3-Dimethyl-5-[3-(4,4,5,5-tetramethyl-[1,3 , 2]d</p>

<p>2-Fluoro-9-(2'-deoxy-2'-fluoro-b-D-arabinofuranosyl)adenine is an antiviral drug that inhibits the synthesis of viral DNA and RNA. It is a synthetic nucleoside analogue with antiviral activity against herpes simplex virus type 1, herpes simplex virus type 2, varicella zoster virus, cytomegalovirus, Epstein Barr virus, and human immunodeficiency virus type 1. This compound is also used as a building block in the preparation of phosphoramidites for chemical synthesis of deoxyribonucleosides. 2-Fluoro-9-(2'-deoxy-2'-fluoro-b-D-arabinofuranosyl)adenine has shown anticancer activity in vitro and can be used to treat various types of cancer.</p>

<p>2-Amino-4-hydroxy-6-(trifluoromethyl)pyrimidine is an activator, which is a substance that activates the enzymes that catalyze chemical reactions. It is a novel material with high purity and high quality. The activator can be used in the synthesis of ribonucleosides, deoxyribonucleosides, nucleosides, and phosphoramidites. 2-Amino-4-hydroxy-6-(trifluoromethyl)pyrimidine has been found to have anticancer and antiviral activities.</p>

3-N-(2,4-Dimethylbenzyl)-1-(5-O-DMT-3-O-nitrophenylsulphonyl-2-deoxy-b-D-lyxofuranosyl)thymidine is a modified nucleoside that has antiviral and anticancer properties. It is a synthetic nucleotide with a novel structure that can be phosphorylated to form the corresponding diphosphate, monophosphate, or phosphoramidites. 3N-(2,4-Dimethylbenzyl)-1-(5-O-DMT (3'-O-[(dimethylamino)methyl]oxime)-2'-deoxyribofuranosyl)thymidine is used as an antiviral agent against HIV and other retroviruses.

<p>2'-Deoxy-5'-O-p-toluenesulfonyluridine is a nucleoside that is modified with a p-toluenesulfonyl group on the 2' position. This compound has been shown to be an activator of phosphoramidites. It is also used as an anticancer drug, antiviral agent, and in the synthesis of ribonucleosides and deoxyribonucleosides. 2'-Deoxy-5'-O-p-toluenesulfonyluridine is typically used as a building block for RNA or DNA synthesis. This compound can also be used in the preparation of aminoglycoside antibiotics, as well as for the treatment of cancerous tumors.</p>

<p>5-(4-Hydroxybutyn-1-yl)uridine (5-BPU) is a nucleoside that inhibits viral replication. It is synthesized by the phosphoramidite method and modified to produce a 5-(4-hydroxybutyn-1-yl)uridine diphosphate (5-BPUDP). 5-BPUDP can be phosphorylated to form 5-(4-hydoxybutyn-1-yl)uridine monophosphate (5-BPUMP), which is more active than 5-(4-hydoxybutyn-1 -yl)uridine diphosphate. The antiviral activity of this drug has been demonstrated in vitro using human T lymphocytes, Epstein Barr virus, and herpes simplex virus type 1. It has also shown anticancer activity against leukemia cells in mice and rats.</p>

<p>2-Pyrrolidin-1-ylpyrimidine-5-carbaldehyde (2PPi) is a novel synthetic nucleoside analog that is an effective inhibitor of the reverse transcriptase of HIV. 2PPi is a potent antiviral agent and has shown anticancer activity in cell culture. It also inhibits the growth of cancer cells by inhibiting the synthesis of DNA and RNA. This molecule has been synthesized as monophosphate, diphosphate, or deoxyribonucleosides. 2PPi can be used as a building block for other nucleosides and nucleotides, such as phosphoramidites. CAS No. 937796-10-6</p>

5'-O-DMT-N-(dimethylamino)methylidene-2'-deoxypseudoisocytidine is a novel antiviral monophosphate nucleoside. It inhibits viral DNA synthesis by competing with natural deoxyribonucleosides in the cell. 5'-O-DMT-N-(dimethylamino)methylidene-2'-deoxypseudoisocytidine is a high purity, modified nucleoside that has been synthesized by chemical phosphoramidite chemistry and modified to allow for efficient polymerase chain reactions. This product has been tested as an anticancer agent in vitro.

<p>Pseudoisocytidine is a nucleoside analogue that inhibits bacterial growth by binding to the ribosomal RNA of bacteria. Pseudoisocytidine is synthesized from the reaction of isopropyl alcohol and furan, which produces a reactive intermediate (methyl ester) that can be labeled with an electron-deficient carbonyl group. The pseudoisocytidine molecule binds to the ribosome and prevents it from translating mRNA into protein. This leads to inhibition of bacterial growth. Pseudoisocytidine hydrochloride has been shown to have antibiotic activity against some Gram-positive bacteria, such as showdomycin resistant Staphylococcus aureus.</p>

<p>N6-Benzoyl-9-(a-D-mannopyranosyl)adenine is a novel, synthetic nucleoside analog. It is an antiviral drug that inhibits viral replication by replacing the natural substrate in DNA synthesis. N6-Benzoyl-9-(a-D-mannopyranosyl)adenine has been shown to be effective against human leukemia cells and to have anticancer properties. This drug also stimulates the immune system by triggering the production of antibodies and other immunoglobulins.</p>

<p>N4-Acetyl-5'-O-DMT-2'-O-methyl-5-methylcytidine is a nucleoside analog that is used as an antiviral and anticancer drug. It is also known to be an activator of the immune system. N4-Acetyl-5'-O-DMT-2'-O-methyl-5-methylcytidine has been shown to inhibit viral DNA replication, induce apoptosis, and inhibit tumor growth. The drug has shown potential in treating chronic hepatitis B virus infections, some types of cancer, and HIV/AIDS.</p>