Nucleosidi

1-(2'-Chloro-2'-deoxy-b-D-arabinofuranosyl)cytosine is a synthetic, modified nucleoside that can be phosphorylated to its monophosphate form. It is an inhibitor of DNA synthesis and the replication of viral DNA. 1-(2'-Chloro-2'-deoxy-b-D-arabinofuranosyl)cytosine has been shown to have anticancer activity in vitro and in vivo. This drug is also active against some RNA viruses such as hepatitis B virus and human immunodeficiency virus type 1 (HIV).

<p>A cap analog that can incorporated into mRNA</p>

7-Deaza-2'-deoxyguanosine-5'-triphosphate lithium salt is a nucleoside analog that inhibits telomerase. It binds to the catalytic subunit of telomerase, which is an RNA-dependent DNA polymerase that synthesizes telomeres during DNA replication. This binding prevents the enzyme from extending the 3' end of the DNA strand, inhibiting cell proliferation and leading to apoptosis. Telomerase inhibition has been shown to have an inhibitory effect on insulin resistance in mice. 7-Deaza-2'-deoxyguanosine-5'-triphosphate lithium salt also inhibits protein kinases, but does not inhibit phosphatases or other enzymes.

5-Chloro-5'-deoxy-5'-iodo-2',3'-O-isopropylidenecytidine is a nucleoside analog that has antiviral, anticancer, and high purity properties. It is an activated nucleotide that can be incorporated into DNA or RNA. 5-Chloro-5'-deoxy-5'-iodo-2',3'-O-isopropylidenecytidine is a modified nucleoside with the deoxyribose sugar replaced by an isopropylidene group. This modification prevents the drug from being metabolized and excreted from the body. The drug is used to treat various cancers such as leukemia and lymphoma, as well as herpes simplex virus infections. It also has been shown to have antimicrobial properties against bacteria, fungi, and viruses.

<p>2'-O-tert-Butyldimethylsilyl-5'-O-DMT-C2-methyladenosine 3'-CE phosphoramidite is an antiviral agent that inhibits the synthesis of DNA. It can be used to treat AIDS, because it inhibits the reverse transcriptase enzyme. 2'-O-tert-Butyldimethylsilyl-5'-O-DMT-C2-methyladenosine 3'-CE phosphoramidite also has anticancer properties, which is due to its ability to inhibit RNA and protein synthesis in cancer cells. This compound has been synthesized by reacting 5'-O-DMT cytidine with methylacetoacetate under standard conditions. The modified nucleoside has a high purity, high quality, and novel structure.</p>

<p>4-Amino-2,6-dimethyl-8-(2'-deoxy-3',5'-di-O-toluoyl-a-D-ribofuranosyl)-7-pteridone is a novel nucleoside that has been modified by the addition of a 2'-deoxy, 3',5'-di-O-toluoyl group on the sugar moiety. This modification increases the stability of 4AMDT in serum and enhances its antiviral activity against DNA and RNA viruses. It also inhibits the proliferation of cancer cells and induces cell death by inhibiting protein synthesis.</p>

<p>2'-Deoxy-5-hydroxyuridine 5'-triphosphate (doxorubicin) is a cytotoxic and chemotherapeutic agent that interferes with DNA replication. It is an oxidized form of the natural pyrimidine base thymine. The drug blocks DNA synthesis by preventing the incorporation of uracil into the newly synthesized strand, which causes strand breaks. Doxorubicin has been shown to be effective in treating a variety of cancers, including those of the breast, ovaries, bladder, and stomach. This drug can also cause severe side effects such as heart damage and hearing loss due to its interaction with cellular oxygen metabolism.</p>

<p>6-Chloro-9-(3',5'-di-O-benzoyl-2'-Deoxy-2'-fluoro-b-D-arabinofuranosyl)purine is a nucleoside that is used as an anticancer and antiviral agent. It is synthesized from 9-(3',5'-di-O-benzoyl)-2'-deoxyribofuranosyl chloride, which is then chlorinated to form 6-chloro purine. This product has been shown to be active against human DNA tumor cells and other viruses in vitro. 6CPA, like other nucleosides, can be phosphorylated on the 3' or 5' position of the sugar moiety, yielding monophosphate or diphosphate derivatives respectively. The monophosphate derivative of 6CPA has a higher cytotoxicity than the diphosphate derivative. The deoxyribose sugar moiety can</p>

<p>Troxacitabine is a nucleoside analog that inhibits DNA synthesis by selectively blocking the function of DNA polymerase. It has been shown to have potent antitumor activity in mouse tumor models and in a human breast cancer xenograft model. Troxacitabine has also been shown to inhibit the proliferation of renal cell cancer cells and induce apoptosis in these cells, as well as reduce the viability of cancer cells from other tumor types. Troxacitabine has also been shown to have an effect on body mass index and hematologic response, although it is not currently approved for use in humans.</p>

Inosine-3',5'-cyclic-monophosphate free acid is an ester of inosine 3',5'-cyclic-monophosphate that is structurally related to adenosine. It has been shown to have a physiological function as a cyclic nucleotide phosphodiesterase inhibitor, and also inhibits voltage-dependent calcium channels. Inosine-3',5'-cyclic-monophosphate free acid has been shown to be effective against infectious diseases, such as Mycobacterium tuberculosis and Galleria mellonella. It has also been shown to reduce the production of peptide hormones, nucleotides, and cyclic AMP (cAMP). Inosine-3',5'-cyclic-monophosphate free acid does not exhibit any pharmacological activity on its own but can modulate the activities of other pharmacological agents.

<p>3'-Azido-3'-deoxy-5-methylcytidine (AZDMC) is a novel nucleoside analog that inhibits viral replication. AZDMC is an activator of cellular DNA synthesis, which is essential for the replication of DNA and the production of RNA. It also has antiviral activity against influenza A and B viruses. The chemical name for AZDMC is 3'-azido-3'-deoxy-5-methylcytidine monophosphate (AMP). The CAS number for AZDMC is 1282040-14-5. It can be synthesized with high purity and quality by Ribonucleosides, Modified, Deoxyribonucleosides, Nucleosides, Phosphoramidites.</p>

N6-Benzoyl-3'-deoxyadenosine is a nucleoside analogue that is used as a substrate for DNA polymerase. The efficiency of this compound has been shown to be higher than other nucleotides. In addition, N6-Benzoyl-3'-deoxyadenosine has been shown to be an efficient donor in the ligation reaction and can also act as a competitive inhibitor of topoisomerase II. N6-Benzoyl-3'-deoxyadenosine is a scissile substrate for DNA topoisomerase II and cleaves at the same site as dATP. This compound has been shown to be active against both Gram-positive bacteria and Mycobacterium tuberculosis with high selectivity.

<p>1-(b-D-Arabinofuranosyl)-5-iodouracil is a synthetic nucleoside that has antiviral and anticancer properties. It is a monophosphate nucleotide that inhibits viral RNA synthesis by inhibiting the enzyme ribonucleotide reductase, which converts ribonucleotides to deoxyribonucleotides. This inhibitor also blocks DNA synthesis by preventing the incorporation of b-D-arabinofuranosyl monophosphate into DNA. 1-(b-D-Arabinofuranosyl)-5-iodouracil has been shown to be effective in treating various types of cancer, including breast, lung, and prostate cancers. It also exhibits antitumor activity against certain human leukemia cells.</p>

Uridylyl-2'-5'-uridine ammonium salt is a monophosphate nucleoside that is a synthetic compound of uridine. It is an antiviral agent and has been shown to be effective against DNA viruses such as herpes simplex virus and Epstein-Barr virus. Uridylyl-2'-5'-uridine ammonium salt binds to the viral DNA, preventing the replication process from occurring. This drug also has anticancer properties, which are attributed to its ability to inhibit DNA synthesis in cells.

<p>Guanosine 5'-triphosphate trisodium hydrate is a novel antiviral agent that was discovered in the course of a research program to find new antiviral agents. It is an activator of guanylyl cyclase and it has been shown to have high quality and high purity. Guanosine 5'-triphosphate trisodium hydrate binds to ribonucleosides and deoxyribonucleosides, preventing their incorporation into viral DNA or RNA. This compound also has anticancer activity.</p>

7-TFA-ap-7-Deaza-2',3'-dideoxyadenosine is a diphosphate nucleoside analogue that can be activated by phosphoramidites. It is a novel, synthetic, and high quality nucleotide with antiviral and anticancer properties. This drug has been shown to inhibit the synthesis of DNA and RNA at the transcriptional level. 7-TFA-ap-7-Deaza-2',3'-dideoxyadenosine is a monophosphate nucleoside analogue that can be used in ribonucleotide synthesis for the treatment of cancer.

<p>2'-Deoxy-8-(9H-fluoren-2-ylamino)-guanosine (FdA) is a synthetic nucleoside that was designed for use as a dietary supplement to inhibit carcinogenesis. It is an analog of guanosine and is phosphorylated by cellular kinases to form 2'-deoxy-8-(9H-fluoren-2-ylamino)-inosine monophosphate. FdA inhibits the process of DNA replication in mammalian cells, which may be due to its ability to bind single stranded DNA. This drug has been shown to reduce the mutation frequency and increase the life span of mice with bladder cancer.</p>

6-(4-Iodobenzyl)-1-Methyl Pyrimidine-2,4-(1H,3H)-Dione is a nucleoside analog that has shown to be an activator of the ribonucleotide reductase enzyme. It has also been shown to have anticancer activity. 6-(4-Iodobenzyl)-1-Methyl Pyrimidine-2,4-(1H,3H)-Dione inhibits DNA synthesis by binding to the DNA molecule at the site of incorporation and preventing its duplication. This compound also inhibits RNA synthesis by binding to the RNA molecule at the site of incorporation and preventing its duplication. It has been shown to inhibit cancer cell growth in culture and can be used as a chemotherapeutic agent.

2',3'-Anhydroinosine is an analog of the purine nucleoside inosine, which has been synthesized by catalytic dehalogenation of 2-fluoro-adenosine. The synthesis of this compound is based on a chemical reaction between 2-fluoro-adenosine and sodium hydroxide. This reaction produces 2',3'-anhydroinosine as a byproduct. 2',3'-Anhydroinosine inhibits the enzyme purine nucleoside phosphorylase, which prevents the conversion of inosine to hypoxanthine. This prevents purines from being used for protein synthesis, leading to cell death.

<p>Dihydrozeatin riboside-5'-monophosphate sodium salt is a cytokinin that belongs to the group of indole compounds. It has been shown to inhibit the biosynthesis of ethylene, which prevents fruit from ripening. Dihydrozeatin riboside-5'-monophosphate sodium salt is also able to inhibit the synthesis of adenosine, another plant hormone that inhibits growth and promotes dormancy in plants. The bioassay for this product has been done with amanita muscaria, an edible mushroom found in North America and Europe. This mushroom contains dihydrozeatin as well as other related compounds such as zeatin, which can be converted into dihydrozeatin by enzymes present in the intestines. The symptoms of poisoning by this mushroom include vomiting and diarrhea, owing to its effects on intestinal motility.</p>