Category: pyrimidines

Nucleosides. 110. Synthesis and antiherpes virus activity of some 2′-fluoro-2′-deoxyarabinofuranosylpyrimidine nucleosides was written by Watanabe, Kyoichi A.; Reichman, Uri; Hirota, Kosaku; Lopez, Carlos; Fox, Jack J.. And the article was included in Journal of Medicinal Chemistry in 1979.Electric Literature of C10H13FN2O5 The following contents are mentioned in the article:

The title compounds were prepared by condensation of 3-O-acetyl-5-O-benzoyl-2-deoxy-2-fluoro-D-arabinosyl bromide [56632-81-6] with the appropriate trimethylsilylated pyrimidines followed by saponification of the protected nucleosides, and evaluated for antiherpes virus activity. 1-(2′-Deoxy-2′-fluoro-β-D-arabinofuranosyl)-5-iodocytosine (I) [69123-90-6] was the most effective showing 99.5% suppression of viral replication even at concentrations of 0.1 μg/mL. Structure-activity relations are discussed. This study involved multiple reactions and reactants, such as 1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (cas: 69256-17-3Electric Literature of C10H13FN2O5).

1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (cas: 69256-17-3) belongs to pyrimidine derivatives. Heterocyclic compounds bearing the pyrimidine core are of tremendous interest as they constitute an important class of natural and synthetic compounds exhibiting diverse useful biological activities that hold attractive potential for clinical translation as therapeutic agents in alleviation of a myriad of diseases. We all know its importance to life – pyrimidine and purine bases are included in the structure of DNA and RNA.Electric Literature of C10H13FN2O5

69256-17-3;1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;The future of 69256-17-3;New trend of C10H13FN2O5;function of 69256-17-3

Synthesis of some 2′-fluoro-2′-deoxy-3′-C-ethynyl and 3′-C-vinyl-β-D-lyxofuranosyl nucleosides was written by Moukha-chafiq, O.; Tiwari, K. N.; Secrist, J. A. III. And the article was included in Nucleosides, Nucleotides & Nucleic Acids in 2005.Name: 4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one The following contents are mentioned in the article:

The title compounds I (R1 = uracil, cytosine; R2 = ethynyl, vinyl) were prepared via oxidation by Dess-Martin periodinane and stereoselective Grignard reaction from 1-(2-fluoro-2-deoxy-β-D-arabinofuranosyl)uracil and 1-(2-fluoro-2-deoxy-β-D-arabinofuranosyl)cytosine. All these new nucleosides were evaluated against seven human tumor cell lines in vitro, and no marked cytotoxicity was noted. This study involved multiple reactions and reactants, such as 4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (cas: 56632-83-8Name: 4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one).

4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (cas: 56632-83-8) belongs to pyrimidine derivatives. Pyrimidines are isomeric with two other forms of diazines: pyridazine, with the nitrogen atoms in the 1 and 2 positions; and pyrazine, with the nitrogen atoms in the 1 and 4 positions. Pyrimidine derivatives have been used in a wide variety of pharmaceuticals including general anesthetics, anti-epilepsy medication, anti-malaria medication, drugs for treating high blood pressure, and HIV medication.Name: 4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one

56632-83-8;4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one;The future of 56632-83-8;New trend of C9H12FN3O4;function of 56632-83-8

Comparison of 2′-fluoroarabinosylpyrimidine nucleosides and 1-β-D-arabinofuranosylcytosine on immunological parameters in vitro was written by Merluzzi, V. J.; Last-Barney, K.; Fox, J. J.. And the article was included in International Journal of Immunopharmacology in 1983.Synthetic Route of C10H13FN2O5 The following contents are mentioned in the article:

Ara C  [147-94-4], 2′-fluoro-5-iodo-arabinofuranosylcytosine (FIAC) [69123-90-6], and 2′-fluoro-5-methylarabinofuranosyluracil (FMAU) [69256-17-3] were analyzed for immunosuppressive activity in vitro. In assay systems quantifying both humoral and cellular immune reactivity of mice, FMAU and FIAC were less immunosuppressive than Ara C by several orders of magnitude. This study involved multiple reactions and reactants, such as 1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (cas: 69256-17-3Synthetic Route of C10H13FN2O5).

1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (cas: 69256-17-3) belongs to pyrimidine derivatives. The aromatic compound pyrimidine, and its derivatives, are ubiquitous in nature. They are found in nucleic acids, vitamins, amino acids, antibiotics, alkaloids, and a variety of toxins. As nucleotides in DNA and RNA, pyrimidine nucleotide derivatives have a wide range of biological applications. For example, pyrimidine derivatives are useful in DNA repair studies involving cancer and epigenetics.Synthetic Route of C10H13FN2O5

69256-17-3;1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;The future of 69256-17-3;New trend of C10H13FN2O5;function of 69256-17-3

Inhibition of microorganisms by pyrimidine nucleosides was written by Mehta, Bipin M.; Hutchison, Dorris J.. And the article was included in Annals of the New York Academy of Sciences in 1975.Electric Literature of C9H12FN3O4 The following contents are mentioned in the article:

A microorganism, Streptococcus faecium variety durans, was sensitive to 1-β-D-arabinofuranosylcytosine (I) [147-94-4] but not methotrexate [59-05-2], 6-mercaptopurine [50-44-2], or 6-thioguanine [154-42-7], and thus is useful in determining I in the presence of these and other pyrimidine nucleosides. The inhibition of this microorganism by 22 pyrimidine nucleosides is given. This study involved multiple reactions and reactants, such as 4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (cas: 56632-83-8Electric Literature of C9H12FN3O4).

4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (cas: 56632-83-8) belongs to pyrimidine derivatives. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Pyrimidine derivatives also play an important role in drug development, either in concert with other compounds or on their own.Electric Literature of C9H12FN3O4

56632-83-8;4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one;The future of 56632-83-8;New trend of C9H12FN3O4;function of 56632-83-8

Nucleosides. XC. Practical synthesis of 2-deoxy-2-fluoro-D-arabinofuranose derivatives was written by Reichman, Uri; Watanabe, Kyoichi A.; Fox, Jack J.. And the article was included in Carbohydrate Research in 1975.Related Products of 56632-83-8 The following contents are mentioned in the article:

A 7-step synthesis of 1,3-di-O-acetyl-5-O-benzoyl-2-deoxy-2-fluoro-D-arabinofuranose was achieved from 1,2:5,6-di-O-isopropylidene-3-O-tosyl-α-D-allofuranose. The crucial steps were the fluorination by use of KF in acetamide and the conversion of 6-O-benzoyl-3-deoxy-3-fluoro-D-glucofuranose into 5-O-benzoyl-2-deoxy-2-fluoro-3-O-formyl-D-arabinofuranose by IO4- oxidation 1-(2-Deoxy-2-fluoro-α-D-arabinofuranosyl)cytosine was also prepared This study involved multiple reactions and reactants, such as 4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (cas: 56632-83-8Related Products of 56632-83-8).

4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (cas: 56632-83-8) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. Drugs having the pyrimidine motif have manifested to exhibit gratifying biological activity like anticancer, antiviral, anti-inflammatory, antibacterial, and antihypertensive activities.Related Products of 56632-83-8

56632-83-8;4-Amino-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one;The future of 56632-83-8;New trend of C9H12FN3O4;function of 56632-83-8

Regioselective synthesis of 2-oxo-2,8-dihydro-[1,2,4]oxadiazolo[2,3-a]pyrimidine-7-carbamates: a new class of antihypertensive peripheral vasodilators was written by Muller, Jean Claude; Ramuz, Henri. And the article was included in Helvetica Chimica Acta in 1982.Formula: C4H5ClN4O The following contents are mentioned in the article:

Oxadiazolopyrimidinecarbamates I (R = Me, Et, Bu, CH2CHMe2, CH2Ph, CH2CH2OMe) were prepared by oxidizing 6-chloro-2,4-pyrimidinediamine to give 3-oxide and reaction with tetrahydropyridine to give II (R1 = H). Treatment of II (R1 = H) with RO2CCl gave II (R1 = CO2R) which cyclized to I on heating. I, especially I (R = Me), have antihypertensive activity. This study involved multiple reactions and reactants, such as 2,6-Diamino-4-chloropyrimidine-1-oxide (cas: 35139-67-4Formula: C4H5ClN4O).

2,6-Diamino-4-chloropyrimidine-1-oxide (cas: 35139-67-4) belongs to pyrimidine derivatives. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Pyrimidine derivatives also play an important role in drug development, either in concert with other compounds or on their own.Formula: C4H5ClN4O

35139-67-4;2,6-Diamino-4-chloropyrimidine-1-oxide;The future of 35139-67-4;New trend of C4H5ClN4O;function of 35139-67-4

Pyrimidine N-oxide. Preparation of 6-chloro-2,4-diaminopyrimidine 3-N-oxide and its reactions was written by Delia, Thomas J.; Venton, Duane L.. And the article was included in Journal of Heterocyclic Chemistry in 1972.Reference of 35139-67-4 The following contents are mentioned in the article:

The peroxyacid oxidation of 6-chloro-2,4-diaminopyrimidine gave 6-chloro-2,4-diaminopyrimidine 3-oxide and 2,4-diamino-5,6-dichloropyrimidine 3-oxide (I). The assignment of structure of both of these compounds was made on the basis of ir, uv, NMR, and mass spectral data. A discussion of the pathways involved in the formation of I is presented. This study involved multiple reactions and reactants, such as 2,6-Diamino-4-chloropyrimidine-1-oxide (cas: 35139-67-4Reference of 35139-67-4).

2,6-Diamino-4-chloropyrimidine-1-oxide (cas: 35139-67-4) belongs to pyrimidine derivatives. The pyrimidine derivatives can easily interact with enzymes, genetic materials, and bio components within the cell. A Cu-catalyzed and 4-HO-TEMPO-mediated [3 + 3] annulation of commercially available amidines with saturated ketones enables an efficient and facile synthesis of structurally important pyrimidines via a cascade reaction of oxidative dehydrogenation/annulation/oxidative aromatization.Reference of 35139-67-4

35139-67-4;2,6-Diamino-4-chloropyrimidine-1-oxide;The future of 35139-67-4;New trend of C4H5ClN4O;function of 35139-67-4

Synthesis of 2,4-diamino-6-piperidinylpyrimidine-3-oxide-3′,4′,5′-3H(N) tritiated minoxidil was written by Gilbertson, Terry J.. And the article was included in Journal of Labelled Compounds and Radiopharmaceuticals in 1976.Electric Literature of C4H5ClN4O The following contents are mentioned in the article:

Minoxidil-3′,4′,5′-3H(N), 25.6 Ci/mM, was prepared by reaction of piperidine-3,4,5-3H(N) with 2,4-diamino-6-chloropyrimidine 3-oxide in a sealed tube at 80-90° in the presence of concentrated NH4OH. Purification was by paper chromatog. and the product was suitable for radioimmunoassay and was stable for 6 months in MeOH at 4°. This study involved multiple reactions and reactants, such as 2,6-Diamino-4-chloropyrimidine-1-oxide (cas: 35139-67-4Electric Literature of C4H5ClN4O).

2,6-Diamino-4-chloropyrimidine-1-oxide (cas: 35139-67-4) belongs to pyrimidine derivatives. Pyrimidines are isomeric with two other forms of diazines: pyridazine, with the nitrogen atoms in the 1 and 2 positions; and pyrazine, with the nitrogen atoms in the 1 and 4 positions. Drugs having the pyrimidine motif have manifested to exhibit gratifying biological activity like anticancer, antiviral, anti-inflammatory, antibacterial, and antihypertensive activities.Electric Literature of C4H5ClN4O

35139-67-4;2,6-Diamino-4-chloropyrimidine-1-oxide;The future of 35139-67-4;New trend of C4H5ClN4O;function of 35139-67-4

Heterocyclic N-oxide reduction by titanium trichloride was written by McCall, John M.; TenBrink, Ruth E.. And the article was included in Synthesis in 1975.Electric Literature of C4H5ClN4O The following contents are mentioned in the article:

2,4-Diamino-6-piperidinopyrimidine 3-oxide was treated with 20% aqueous TiCl3 in MeOH at 0° to give 97% 2,4-diamino-6-piperidinopyrimidine. Similarly reduced were 2,4-diamino-6-chloropyrimidine 3-oxide, 3-picoline oxide, 2-amino-4-methylquinazoline 3-oxide, and 4-chloro-2-methylpyridine oxide. This study involved multiple reactions and reactants, such as 2,6-Diamino-4-chloropyrimidine-1-oxide (cas: 35139-67-4Electric Literature of C4H5ClN4O).

2,6-Diamino-4-chloropyrimidine-1-oxide (cas: 35139-67-4) belongs to pyrimidine derivatives. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Therapy for fungal infections is based mainly on four classes of antifungals: azoles, echinocandins, polyenes, and pyrimidine analogs.Electric Literature of C4H5ClN4O

35139-67-4;2,6-Diamino-4-chloropyrimidine-1-oxide;The future of 35139-67-4;New trend of C4H5ClN4O;function of 35139-67-4

Inhibition of B virus (Macacine herpesvirus 1) by conventional and experimental antiviral compounds was written by Krug, P. W.; Schinazi, R. F.; Hilliard, J. K.. And the article was included in Antimicrobial Agents and Chemotherapy in 2009.Synthetic Route of C10H13FN2O5 The following contents are mentioned in the article:

B virus infection of humans results in high morbidity and mortality in as many as 80% of identified cases. The main objective of this study was to conduct a comparative anal. of conventional and exptl. antiviral drug susceptibilities of B virus isolates from multiple macaque species and zoonotically infected humans. We used a plaque reduction assay to establish the effective inhibitory doses of acyclovir, ganciclovir, and vidarabine, as well as those of a group of exptl. nucleoside analogs with known anti-herpes simplex virus activity. Four of the exptl. drugs tested were 10- to 100-fold more potent inhibitors of B virus replication than conventional antiviral agents. Drug efficacies were similar for multiple B virus isolates tested, with variations within 2-fold of the median effective concentration (EC50) for each drug, and each EC50 was considerably lower than those for B virus thymidine kinase (TK) mutants. We observed no differences in the viral TK amino acid sequence between B virus isolates from rhesus monkeys and those from human zoonoses. Differences in the TK protein sequence between cynomolgus and pigtail macaque B virus isolates did not affect drug sensitivity except in the case of one compound Taken together, these data suggest that future B virus zoonoses will respond consistently to conventional antiviral treatment. Further, the considerably higher potency of FEAU (2′-fluoro-5-ethyl-Ara-U) than of conventional antiviral drugs argues for its compassionate use in advanced human B virus infections. This study involved multiple reactions and reactants, such as 1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (cas: 69256-17-3Synthetic Route of C10H13FN2O5).

1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (cas: 69256-17-3) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. Therapy for fungal infections is based mainly on four classes of antifungals: azoles, echinocandins, polyenes, and pyrimidine analogs.Synthetic Route of C10H13FN2O5

69256-17-3;1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;The future of 69256-17-3;New trend of C10H13FN2O5;function of 69256-17-3