Category: 764659-72-5

Application of 764659-72-5, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a article, author is Zhang, Tian-Yi, introduce new discover of the category.

Synthesis and evaluation of ursolic acid-based 1,2,4-triazolo[1,5-a]pyrimidines derivatives as anti-inflammatory agents

Here, two series of novel ursolic acid-based 1,2,4-triazolo[1,5-a]pyrimidines derivatives were synthesized and screened for their anti-inflammatory activity by evaluating their inhibition effect of using LPS-induced inflammatory response in RAW 264.7 macrophages in vitro; the effects of different concentrations of the compounds on the secretion of nitric oxide (NO) and inflammatory cytokines including TNF-alpha and IL-6 were evaluated. Their toxicity was also assessed in vitro. Results showed that the most prominent compound 3 could significantly decrease production of the above inflammatory factors. Docking study was performed for the representative compounds 3, UA, and Celecoxib to explain their interaction with cyclooxygenase-2 (COX-2) receptor active site. In vitro enzyme study implied that compound 3 exerted its anti-inflammatory activity through COX-2 inhibition.

Application of 764659-72-5, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 764659-72-5.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

Reference of 764659-72-5, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a article, author is Farooq, Saba, introduce new discover of the category.

One-pot and two-pot methods for chalcone derived pyrimidines synthesis and applications

Chalcone-derived pyrimidine is a well-known heterocyclic compound that is commonly present in ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) bio-isosteres. Pyrimidine derivatives are effective in both the electronic industry and drug industries. This review highlights the synthesis of pyrimidines, namely mono-pyrimidine, bis-pyrimidine, fused pyrimidine, symmetric, and asymmetric pyrimidine via one-pot and two-pot methods. The one-pot method is the direct reaction of amino derivatives with aldehydes and acetophenones, whereas the two-pot method is frequently reported for the synthesis of chalcone before the cyclization to a pyrimidine. This review is important in organic synthesis, particularly in the heterocyclic field, regarding pyrimidines and their significance in therapeutic and electronic industries.

Reference of 764659-72-5, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 764659-72-5 is helpful to your research.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter.764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a document, author is Huddart, B. M., introduce the new discover, Name: (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate.

Magnetic order and ballistic spin transport in a sine-Gordon spin chain

We report the results of muon-spin spectroscopy (mu+SR) measurements on the staggered molecular spin chain [pym-Cu(NO3)(2)(H2O)(2)] (pym = pyrimidine), a material previously described using sine-Gordon field theory. Zero-field mu+SR reveals a long range magnetically ordered ground state below a transition temperature T-N = 0.23(1) K. Using longitudinal-field (LF) mu+SR we investigate the dynamic response in applied magnetic fields 0 < B < 500 mT and find evidence for ballistic spin transport. Our LF mu+SR measurements on the chiral spin chain [Cu(pym)(H2O)(4)]SiF6 center dot H2O instead demonstrate one-dimensional spin diffusion, and the distinct spin transport in these two systems suggests that additional anisotropic interactions play an important role in determining the nature of spin transport in S = 1/2 antiferromagnetic chains. The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 764659-72-5 is helpful to your research. Name: (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

In an article, author is Mityuk, Andrey P., once mentioned the application of 764659-72-5, Quality Control of (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, molecular formula is C18H26FN3O4S, molecular weight is 399.4802, MDL number is MFCD09753268, category is pyrimidines. Now introduce a scientific discovery about this category.

Efficient Route for the Synthesis of Diverse Heteroannelated 5-Cyanopyridines

The new efficient, convenient protocol for the synthesis of heteroannelated 3-cyanopyridines and pyrimidines starting from diverse aminoheterocycles and 3,3-dimethoxy-2-formylpropionitrile sodium salt was elaborated. The advantages and improvements of the procedure compared to previously known methods are shown. The scope and limitations of the method are determined. The impact of the structural features on regioselectivity are discussed. The preparativeness, scalability, and application scope of the elaborated protocol are demonstrated by the synthesis of five heteroannelated 3-cyanopyridines in quantities up to 100 grams.

If you are interested in 764659-72-5, you can contact me at any time and look forward to more communication. Quality Control of (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

Related Products of 764659-72-5, Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a article, author is Yadav, Maruti B., introduce new discover of the category.

One-pot four-component synthesis of methyl 4-(4-chlorophenyl)-5,7-dioxo-1-phenyl-1,4,5,6,7,8-hexahydropyrazolo [4 ‘,3 ‘:5,6] pyrano [2,3-d] pyrimidine-3-carboxylate; a green approach

A simple and efficient synthetic protocol for the synthesis of methyl 4-(4-chlorophenyl)-5,7-dioxo-1-phenyl-1,4,5,6,7,8-hexahydropyrazolo [4’,3]:5,6] pyrano[2,3-d] pyrimidine-3-carboxylate derivatives via a one pot four-component reaction catalyzed by L-Proline has been successfully developed. This new protocol produces pyrano pyrimidine carboxylate derivatives in good to excellent yields, with operational simplicity. The remarkable features of this methodology are high yields, metal-free catalyst, easy work-up procedure, and a greener method that avoids toxic catalyst and hazardous solvents. (C) 2021 Elsevier Ltd. All rights reserved.

Related Products of 764659-72-5, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 764659-72-5 is helpful to your research.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, in an article , author is Alkas, Mehmet Esref, once mentioned of 764659-72-5, Safety of (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate.

Cobalt and ruthenium complexes with pyrimidine based schiff base: Synthesis, characterization, anticancer activities and electrochemotherapy efficiency

In this study, a new Schiff base ligand and its two M(II) complexes [CoCl center dot L(H2O)(2)]center dot 2H(2)O, [RuCl(p-cymene)L] were synthesized. The structural features were confirmed from their micro analytical, IR, UV-Vis., (HC)-H-1-C-13 NMR, TGA, X-ray diffraction analysis, mass spectral data and magnetic susceptibility measurements. The Co(II) and Ru(II) complexes displayed an octahedral geometry. In vitro anticancer activities of the Schiff base, Co(II) and Ru(II) complexes were evaluated on the human colon cancer cell line (Caco-2) and biocompatibility characteristics were determined in the L-929 (normal fibroblast cells) cell line by using the MIT assay. Furthermore, we examined the effectiveness of electrochemotherapy (ECT) on cytotoxic activities of these compounds in Caco-2 cancer cell line. According to the findings of the study, Co(II) and Ru(II) complexes showed considerable anticancer properties in the Caco-2 colon cancer cells; however, the ligand did not show significant anticancer activity. It was determined that the combined application of electroporation (EP)+complexes were much more effective than the application of complexes alone in the treatment of Caco-2 colon cancer cells. In a conclusion, the Co(II) and Ru(II) complexes, which showed significant anticancer activity in Caco-2 colon cancer cells, increased cytotoxicity levels by 2.07 and 2.12, respectively in their combined applications with EP. These complexes can be developed as chemotherapeutic agents for colon cancer treatment and can yield promising results when used in ECT. (C) 2020 Elsevier B.V. All rights reserved.

Interested yet? Read on for other articles about 764659-72-5, you can contact me at any time and look forward to more communication. Safety of (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

Chemistry, like all the natural sciences, Safety of (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, begins with the direct observation of nature¡ª in this case, of matter.764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a document, author is Chen, Yi-nan, introduce the new discover.

EZH2 is a potential prognostic predictor of glioma

The enhancer of zeste homologue 2 (EZH2) is a histone H3 lysine 27 methyltransferase that promotes tumorigenesis in a variety of human malignancies by altering the expression of tumour suppressor genes. To evaluate the prognostic value of EZH2 in glioma, we analysed gene expression data and corresponding clinicopathological information from the Chinese Glioma Genome Atlas, the Cancer Genome Atlas and GTEx. Increased expression of EZH2 was significantly associated with clinicopathologic characteristics and overall survival as evaluated by univariate and multivariate Cox regression. Gene Set Enrichment Analysis revealed an association of EZH2 expression with the cell cycle, DNA replication, mismatch repair, p53 signalling and pyrimidine metabolism. We constructed a nomogram for prognosis prediction with EZH2, clinicopathologic variables and significantly correlated genes. EZH2 was demonstrated to be significantly associated with several immune checkpoints and tumour-infiltrating lymphocytes. Furthermore, the ESTIMATE and Timer Database scores indicated correlation of EZH2 expression with a more immunosuppressive microenvironment for glioblastoma than for low grade glioma. Overall, our study demonstrates that expression of EZH2 is a potential prognostic molecular marker of poor survival in glioma and identifies signalling pathways and immune checkpoints regulated by EHZ2, suggesting a direction for future application of immune therapy in glioma.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 764659-72-5. Safety of (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

Chemistry, like all the natural sciences, Computed Properties of C18H26FN3O4S, begins with the direct observation of nature¡ª in this case, of matter.764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a document, author is Picado, Alfredo, introduce the new discover.

A Chemical Probe for Dark Kinase STK17B Derives Its Potency and High Selectivity through a Unique P-Loop Conformation

STK17B is a member of the death-associated protein kinase family and has been genetically linked to the development of diverse diseases. However, the role of STK17B in normal and disease pathology is poorly defined. Here, we present the discovery of thieno[3,2-d] pyrimidine SGC-STK17B-1 (11s), a high-quality chemical probe for this understudied dark kinase. 11s is an ATP-competitive inhibitor that showed remarkable selectivity over other kinases including the closely related STK17A. X-ray crystallography of 11s and related thieno[3,2-d]pyrimidines bound to STK17B revealed a unique P-loop conformation characterized by a salt bridge between R41 and the carboxylic acid of the inhibitor. Molecular dynamic simulations of STK17B revealed the flexibility of the P-loop and a wide range of R41 conformations available to the apo-protein. The isomeric thieno[2,3-d]pyrimidine SGC-STK17B-1N (19g) was identified as a negative control compound. The >100-fold lower activity of 19g on STK17B was attributed to the reduced basicity of its pyrimidine N1.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 764659-72-5. Computed Properties of C18H26FN3O4S.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, molecular formula is C18H26FN3O4S, belongs to pyrimidines compound. In a document, author is Zhang, Rong, introduce the new discover, Recommanded Product: 764659-72-5.

Pyrimidine-thioindole inhibits gastric cancer cell proliferation via up-regulation of expression of tumor suppressor miR-145

Purpose: To investigate the effect of pyrimidine-thioindole on gastric cancer proliferation and the underlying mechanism of action. Methods: Cell viability and apoptosis were determined using MTT assay and Annexin V/P1 assay, respectively. Reverse transcription-polymerase chain reaction (RT-PCR) was used for the determination of expression levels of miR-145, while protein expression levels were assayed by western blotting. Results: Pyrimidine-thioindole treatment significantly inhibited the proliferation of AGS and SNU-5 cells (p < 0.05), but had no effect on the viability of GES-1 cells. Exposure to pyrimidine-thioindole at doses of 8 and 10 mu M significantly enhanced the apoptosis of AGS and SNU-5 cells (p < 0.05). Pyrimidine-thioindole exposure markedly increased the proportions of AGS and SNU-5 cells in G1 phase (p < 0.05). In AGS and SNU-5 cell lines, pyrimidine-thioindole exposure at doses of 8 and 10 mu M significantly upregulated the expression of miR-145, with higher enhancement of miR-145 expression in AGS cells than in SNU-5 cells. Moreover, pyrimidine-thioindole downregulated the expressions of MMP-2, MMP-9, c-Myc, p-PI3K and p-AKT in AGS and SNU-5 cells. Pyrimidine-thioindole treatment enhanced the expression of p21 in AGS and SNU-5 cells, relative to untreated cells (p < 0.05). Conclusion: These results suggest that pyrimidine-thioindole activates apoptotic signaling pathway, leading to reduction in cell proliferation and arrest of cell cycle. Moreover, it de-activates PI3K/AKT pathway and promotes miR-145 expression in AGS and SNU-5 cells. Thus, pyrimidine-thioindole has therapeutic significance for the management of gastric cancer. Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 764659-72-5. Recommanded Product: 764659-72-5.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia

Synthetic Route of 764659-72-5, Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, 764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a article, author is Han, Yufei, introduce new discover of the category.

Design, synthesis and biological evaluation of thieno[3,2-d]pyrimidine derivatives containing aroyl hydrazone or aryl hydrazide moieties for PI3K and mTOR dual inhibition

Recently, PI3K and mTOR have been regarded as promising targets for cancer treatment. Herein, we designed and synthesized four series of novel thieno[3,2-d]pyrimidine derivatives that containing aroyl hydrazone or aryl hydrazide moieties. These derivatives act as PI3K/mTOR dual inhibitors, suggesting that they can be used as cancer therapeutic agents. All compounds were tested for anti-proliferative activity against four cancer cell lines. The structure-activity relationship (SAR) studies were conducted by varying the moieties at the C-6 and C-2 positions of the thieno[3,2-d]pyrimidine core. It indicated that aryl hydrazide at C-6 position and 2-aminopyrimidine at C-2 position are optimal fragments. Compound 18b showed the most potent in vitro activity (PI3K alpha IC50 = 0.46 nM, mTOR IC50 = 12 nM), as well as good inhibition against PC-3 (human prostate cancer), HCT-116 (human colorectal cancer), A549 (human lung adenocarcinoma) and MDA-MB-231 (human breast cancer) cell lines. Furthermore, Annexin-V and propidium iodide (PI) double staining confirmed that 18b induces apoptosis in cytotoxic HCT-116 cells. Moreover, the influence of 18b on cell cycle distribution was assessed on the HCT-116 cell line, and a cell cycle arrest was observed at the G1/S phases.

Synthetic Route of 764659-72-5, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 764659-72-5.

Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia