Category: 2492423-29-5

Making statistical sense of the Molnupiravir MOVe-OUT clinical trial was written by Thorlund, Kristian;Sheldrick, Kyle;Meyerowitz-Katz, Gideon;Singh, Sonal;Hill, Andrew. And the article was included in American Journal of Tropical Medicine and Hygiene in 2022.Recommanded Product: ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate The following contents are mentioned in the article:

A review. Oral therapies for the early treatment of COVID-19 may prevent disease progression and health system overcrowding. A new oral therapeutic named molnupiravir has been promoted as providing an approx. 50% reduction in death or the need for hospitalization. The clin. trial evaluating this drug was stopped early at the recommendation of the Data Safety and Monitoring Board after approx. 50% of the sample had been recruited. At the point of discontinuing the trial, approx. 90% of the planned sample had been recruited and had available follow-up data accessible. We discuss issues about the study conduct, anal., and interpretation, including (1) the authors and sponsors presented the interim anal. as the primary anal.; (2) communication between sponsors and the Data Safety and Monitoring Board was insufficient; (3) the treatment effects reverse when examining only the post-interim anal. population, and are substantially attenuated when examining the full data; (4) the choice of primary anal. is incorrect; (5) anal. of lost-to-follow-up patients favors the study drug; and (6) other known molnupiravir trials were not presented in the primary study findings. As a result of methodol. and statistical concerns, it seems that external trials, sep. from those supported by the sponsoring company, are required to determine the utility of this drug. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Recommanded Product: ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives. Tetrahydrofurans and furans are important oxygen-containing heterocycles that often exhibit interesting properties for biological applications or applications in the cosmetic industry. Commercial tetrahydrofuran contains substantial water that must be removed for sensitive operations, e.g. those involving organometallic compounds. Although tetrahydrofuran is traditionally dried by distillation from an aggressive desiccant, molecular sieves are superior.Recommanded Product: ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Fullerene Derivatives for Drug Delivery against COVID-19: A Molecular Dynamics Investigation of Dendro[60]fullerene as Nanocarrier of Molnupiravir was written by Giannopoulos, Georgios I.. And the article was included in Nanomaterials in 2022.Application of 2492423-29-5 The following contents are mentioned in the article:

In this paper, a theor. investigation is made regarding the possibility of using a water-soluble derivative of C60 as a drug delivery agent for treating Coronavirus disease 2019 (COVID-19). Molnupiravir is chosen as the transporting pharmaceutical compound since it has already proved to be very helpful in saving lives in case of hospitalization. According to the proposed formulation, a carboxyfullerene known as dendro[60]fullerene is externally connected with two molnupiravir mols. Two properly formed nitrogen single bonds (N-N) are used as linkers between the dendro[60]fullerene and the two molnupiravir mols. to create the final form of the C60 derivate/molnupiravir conjugate. The energetics of the developed mol. system and its interaction with water and n-octanol are extensively studied via classical mol. dynamics (MD) using the COMPASS II force field. To study the interactions with water and n-octanol, an appropriate periodic amorphous unit cell is created that contains a single C60 derivative/molnupiravir system surrounded by numerous solvent mols. and simulated via MD in room conditions. In addition, the corresponding solvation-free energies of the investigated drug delivery system are computed and set in contrast with the corresponding properties of the water-soluble dendro[60]fullerene, to test its solubility capabilities. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Application of 2492423-29-5).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives. Tetrahydrofuran (THF), or oxolane, is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent. THF can also be synthesized by catalytic hydrogenation of furan. This allows certain sugars to be converted to THF via acid-catalyzed digestion to furfural and decarbonylation to furan, although this method is not widely practiced. THF is thus derivable from renewable resources.Application of 2492423-29-5

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

SARS-CoV-2 Omicron variant is highly sensitive to molnupiravir, nirmatrelvir, and the combination was written by Li, Pengfei;Wang, Yining;Lavrijsen, Marla;Lamers, Mart M.;de Vries, Annemarie C.;Rottier, Robbert J.;Bruno, Marco J.;Peppelenbosch, Maikel P.;Haagmans, Bart L.;Pan, Qiuwei. And the article was included in Cell Research in 2022.Quality Control of ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate The following contents are mentioned in the article:

A review. Since the first outbreak in late 2019, the RNA genome of SARSCoV-2 has been undergoing constant evolution. This is largely attributed to the viral polymerase that is intrinsically error prone and the selection pressures exerted by the host immune system. Several variants of concern harboring multiple mutations in the spike protein have emerged in the past year. The currently fast-spreading Omicron variant contains many more mutations compared with the previous variants, and most of these mutations are located around the receptor binding domain of the spike protein. This would dramatically, although not completely, compromise the efficacy of the existing COVID-19 vaccines. In summary, this study has demonstrated that molnupiravir and nirmatrelvir potently inhibited the infection of SARS-CoV-2 Omicron variant. Combination of molnupiravir and nirmatrelvir exerted synergistic antiviral activity. Of note, there are some subtle differences regarding the patterns of antiviral response among WT, Omicron and Delta variants, as well as between cell line and organoid models. Nevertheless, our findings support the use of molnupiravir and nirmatrelvir for treating Omicron-infected patients. We further call the initiation of clin. studies to evaluate the combination of molnupiravir and nirmatrelvir for treating COVID-19. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Quality Control of ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives. Tetrahydrofuran and dihydrofuran form the basic structural unit of many naturally occurring scaffolds like gambieric acid A and ciguatoxin, goniocin, and some biologically active molecules. THF can also be synthesized by catalytic hydrogenation of furan. This allows certain sugars to be converted to THF via acid-catalyzed digestion to furfural and decarbonylation to furan, although this method is not widely practiced. THF is thus derivable from renewable resources.Quality Control of ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Efficacy of antiviral agents against the SARS-CoV-2 omicron subvariant BA.2 was written by Takashita, Emi;Kinoshita, Noriko;Yamayoshi, Seiya;Sakai-Tagawa, Yuko;Fujisaki, Seiichiro;Ito, Mutsumi;Iwatsuki-Horimoto, Kiyoko;Halfmann, Peter;Watanabe, Shinji;Maeda, Kenji;Imai, Masaki;Mitsuya, Hiroaki;Ohmagari, Norio;Takeda, Makoto;Hasegawa, Hideki;Kawaoka, Yoshihiro. And the article was included in New England Journal of Medicine in 2022.Reference of 2492423-29-5 The following contents are mentioned in the article:

The omicron (B.1.1.529) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which is responsible for coronavirus disease 2019 (Covid-19), has spread rapidly around the world and has already become the predominant variant circulating in many countries. As compared with the Wuhan/Hu-1/2019 reference strain, the sublineage BA.2 of the omicron variant has 16 amino acid substitutions in the receptor-binding domain of the spike (S) protein of SARS-CoV-2, which is the primary target for monoclonal antibody-based therapy. These findings suggest that there may be differences in the effectiveness of monoclonal antibodies against these different omicron sub-lineages. The susceptibilities of omicron/BA.2 (NCD1288) to remdesivir, molnupiravir, and nirmatrelvir were similar to those of the ancestral strain and other variants of concern (i.e., 50% inhibitory concentration values for these three agents that differed by factors of 2.5 to 4.5, 0.7 to 1.6, and 1.5 to 3.3, resp.). Clin. studies are warranted to determine whether these antiviral therapies are indeed effective against omicron/BA.2 infections. Our data indicate that some therapeutic monoclonal antibodies (REGN10987-REGN10933, COV2-2196-COV2-2130, and S309) have lower neutralizing activity against omicron/BA.2 than against earlier variant strains. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Reference of 2492423-29-5).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives. Tetrahydrofuran (THF), or oxolane, is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent. THF (Tetrahydrofuran) is also used as a starting material for the synthesis of poly(tetramethylene ether) glycol (PTMG), etc.Reference of 2492423-29-5

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Potential COVID-19 Drug Candidates Based on Diazinyl-Thiazol-Imine Moieties: Synthesis and Greener Pastures Biological Study was written by Abu-Melha, Sraa;Edrees, Mastoura Mohamed;Said, Musa A.;Riyadh, Sayed M.;Al-Kaff, Nadia S.;Gomha, Sobhi M.. And the article was included in Molecules in 2022.Recommanded Product: ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate The following contents are mentioned in the article:

A novel series of 1-aryl-N-[4-phenyl-5-((arylazo)thiazol-2-yl)methanimines] has been synthesized via the condensation of 2-amino-4-phenyl-5-arylazothiazole with various aromatic aldehydes. The synthesized imines were characterized by spectroscopic techniques, namely 1H and 13C-NMR, FTIR, MS, and Elemental Anal. A mol. comparative docking study for 3a-f was calculated, with reference to two approved drugs, Molnupiravir and Remdesivir, using 7BQY (Mpro; PDB code 7BQY; resolution: 1.7 A°) under identical conditions. The binding scores against 7BQY were in the range of -7.7 to -8.7 kcal/mol for 3a-f. The high scores of the compounds indicated an enhanced binding affinity of the mols. to the receptor. This is due to the hydrophobic interactions and multi-hydrogen bonds between 3a-f ligands and the receptor′s active amino acid residues. The main aim of using in silco mol. docking was to rank 3a-f with respect to the approved drugs, Molnupiravir and Remdesivir, using free energy methods as greener pastures. A further interesting comparison presented the laydown of the ligands before and after mol. docking. These results and other supporting statistical analyses suggested that ligands 3a-f deserve further investigation in the context of potential therapeutic agents for COVID-19. Free-cost, PASS, SwissADME, and Way2drug were used in this research paper to determine the possible biol. activities and cytotoxicity of 3a-f. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Recommanded Product: ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives. Tetrahydrofurans and furans are important oxygen-containing heterocycles that often exhibit interesting properties for biological applications or applications in the cosmetic industry. Commercial tetrahydrofuran contains substantial water that must be removed for sensitive operations, e.g. those involving organometallic compounds. Although tetrahydrofuran is traditionally dried by distillation from an aggressive desiccant, molecular sieves are superior.Recommanded Product: ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Real-world experience with available, outpatient COVID-19 therapies in solid organ transplant recipients during the omicron surge was written by Radcliffe, Christopher;Palacios, Carlo Foppiano;Azar, Marwan M.;Cohen, Elizabeth;Malinis, Maricar. And the article was included in American Journal of Transplantation in 2022.Electric Literature of C13H19N3O7 The following contents are mentioned in the article:

The SARS-CoV-2 pandemic continues to place a substantial burden on healthcare systems. Outpatient therapies for mild-to-moderate disease have reduced hospitalizations and deaths in clin. trials, but the real-world effectiveness of monoclonal antibodies and oral antiviral agents in solid organ transplant recipients (SOTR) with coronavirus disease-2019 (COVID-19) is largely uncharacterized. We conducted a single-center, retrospective review of 122 SOTR diagnosed with COVID-19 in the outpatient setting during the Omicron surge to address this knowledge gap. The mean age was 54 years, 57% were males, and 67% were kidney transplant recipients. The mean time from transplant to COVID-19 diagnosis was 75 mo. Forty-nine (40%) received molnupiravir, 24 (20%) received sotrovimab, and 1 (0.8%) received nirmatrelvir/ritonavir. No outpatient therapy was administered in 48 (39%). All 122 SOTR had >30 days follow-up. Rates of hospitalization within 30 days of initiating therapy for molnupiravir, nirmatrelvir/ritonavir, and sotrovimab were 16% (8/49), 0% (0/1), and 8% (2/24), resp., compared to 27% (13/48) in patients without outpatient therapy. There were no deaths in those who received any therapy vs. 3 (6%) deaths in patients without outpatient therapy (p = .002). Overall, our experience suggests a role for monoclonal antibodies and oral antiviral agents in reducing COVID-19-related morbidity and mortality in SOTR. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Electric Literature of C13H19N3O7).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is water-miscible and has a low viscosity making it a highly versatile solvent used in a variety of industries. Commercial tetrahydrofuran contains substantial water that must be removed for sensitive operations, e.g. those involving organometallic compounds. Although tetrahydrofuran is traditionally dried by distillation from an aggressive desiccant, molecular sieves are superior.Electric Literature of C13H19N3O7

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Drug repurposing screens identify chemical entities for the development of COVID-19 interventions was written by Bakowski, Malina A.;Beutler, Nathan;Wolff, Karen C.;Kirkpatrick, Melanie G.;Chen, Emily;Nguyen, Tu-Trinh H.;Riva, Laura;Shaabani, Namir;Parren, Mara;Ricketts, James;Gupta, Anil K.;Pan, Kastin;Kuo, Peiting;Fuller, MacKenzie;Garcia, Elijah;Teijaro, John R.;Yang, Linlin;Sahoo, Debashis;Chi, Victor;Huang, Edward;Vargas, Natalia;Roberts, Amanda J.;Das, Soumita;Ghosh, Pradipta;Woods, Ashley K.;Joseph, Sean B.;Hull, Mitchell V.;Schultz, Peter G.;Burton, Dennis R.;Chatterjee, Arnab K.;McNamara, Case W.;Rogers, Thomas F.. And the article was included in Nature Communications in 2021.Formula: C13H19N3O7 The following contents are mentioned in the article:

Abstract: The ongoing pandemic caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), necessitates strategies to identify prophylactic and therapeutic drug candidates for rapid clin. deployment. Here, we describe a screening pipeline for the discovery of efficacious SARS-CoV-2 inhibitors. We screen a best-in-class drug repurposing library, ReFRAME, against two high-throughput, high-content imaging infection assays: one using HeLa cells expressing SARS-CoV-2 receptor ACE2 and the other using lung epithelial Calu-3 cells. From nearly 12,000 compounds, we identify 49 (in HeLa-ACE2) and 41 (in Calu-3) compounds capable of selectively inhibiting SARS-CoV-2 replication. Notably, most screen hits are cell-line specific, likely due to different virus entry mechanisms or host cell-specific sensitivities to modulators. Among these promising hits, the antivirals nelfinavir and the parent of prodrug MK-4482 possess desirable in vitro activity, pharmacokinetic and human safety profiles, and both reduce SARS-CoV-2 replication in an orthogonal human differentiated primary cell model. Furthermore, MK-4482 effectively blocks SARS-CoV-2 infection in a hamster model. Overall, we identify direct-acting antivirals as the most promising compounds for drug repurposing, addnl. compounds that may have value in combination therapies, and tool compounds for identification of viral host cell targets. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Formula: C13H19N3O7).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives. Solid acid catalysis, and the advantages often associated with their use, have been proved equally efficient for the synthesis of tetrahydrofurans or furans. Oxidations have also proved to be valuable and efficient approaches to chiral tetrahydrofuran derivatives.Formula: C13H19N3O7

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Genotoxicity assessment of potentially mutagenic nucleoside analogues using ToxTracker was written by Brandsma, Inger;Derr, Remco;Zhang, Gaonan;Moelijker, Nynke;Hendriks, Giel;Oesterlund, Torben. And the article was included in Toxicology Letters in 2022.Recommanded Product: 2492423-29-5 The following contents are mentioned in the article:

Nucleoside analogs have long been designed and tested in cancer treatment and against viral infections. However, several early compounds were shown to have mutagenic properties as a consequence of their mode-of-action. This limited their use, and several have been discontinued for lengthy treatments or altogether. Nonetheless, nucleoside analogs remain an attractive modality for virally driven diseases, of which many still are without proper treatment options. To quant. assess the genotoxic mode-of-action of a panel of nucleoside analogs, we applied the ToxTracker reporter assay. Many of the early nucleoside analogs showed a genotoxic response. The more recently developed nucleoside analogs, Remdesivir and Molnupiravir that are currently being repurposed for Covid-19 treatment, had a different profile in ToxTracker and did not induce the genotoxicity reporters. Our analyses support the metabolite GS-441524 over the parent analog Remdesivir. In contrast, Molnupiravir was devoid of clear cellular toxicity while its active metabolite (EIDD-1931) was cytotoxic and induced several biomarkers. Nucleoside analogs continue to be attractive treatment options upon viral infections. ToxTracker readily distinguished between the genotoxic analogs and those with different profiles and provides a basis for clustering and potency ranking, offering a comprehensive tool to assess the toxicity of nucleoside analogs. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Recommanded Product: 2492423-29-5).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives.Tetrahydrofuran has many industry uses as a solvent including in natural and synthetic resins, high polymers, fat oils, rubber, polymer. It is more basic than diethyl ether and forms stronger complexes with Li+, Mg2+, and boranes. It is a popular solvent for hydroboration reactions and for organometallic compounds such as organolithium and Grignard reagents.Recommanded Product: 2492423-29-5

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Solanaceae Family Phytochemicals as Inhibitors of 3C-Like Protease of SARS-CoV-2: An In Silico Analysis was written by Mahmood, Raisul Awal;Hasan, Anamul;Rahmatullah, Mohammed;Paul, Alok K.;Jahan, Rownak;Jannat, Khoshnur;Bondhon, Tohmina Afroze;Mahboob, Tooba;Nissapatorn, Veeranoot;de Lourdes Pereira, Maria;Paul, Tridib K.;Rumi, Ommay Hany;Wiart, Christophe;Wilairatana, Polrat. And the article was included in Molecules in 2022.Product Details of 2492423-29-5 The following contents are mentioned in the article:

COVID-19, caused by the coronavirus SARS-CoV-2, emerged in late Dec. 2019 in Wuhan, China. As of 8 Apr. 2022, the virus has caused a global pandemic, resulting in 494,587,638 infections leading to 6,170,283 deaths around the world. Although several vaccines have received emergency authorization from USA and UK drug authorities and two more in Russia and China, it is too early to comment on the prolonged effectiveness of the vaccines, their availability, and affordability for the developing countries of the world, and the daunting task to vaccinate 7 billion people of the world with two doses of the vaccine with addnl. booster doses. As a result, it is still worthwhile to search for drugs and several promising leads have been found, mainly through in silico studies. In this study, we have examined the binding energies of several alkaloids and anthocyanin derivatives from the Solanaceae family, a family which contains common consumable vegetables and fruit items such as eggplant, pepper, and tomatoes. Our study demonstrates that Solanaceae family alkaloids such as incanumine and solaradixine, as well as anthocyanins and anthocyanidins, have very high predicted binding energies for the 3C-like protease of SARS-CoV-2 (also known as Mpro). Since Mpro is vital for SARS-CoV-2 replication, the compounds merit potential for further antiviral research towards the objective of obtaining affordable drugs. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Product Details of 2492423-29-5).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives. Tetrahydrofuran (THF) is a Lewis base that bonds to a variety of Lewis acids such as I2, phenols, triethylaluminum and bis(hexafluoroacetylacetonato)copper(II). THF (Tetrahydrofuran) is also used as a starting material for the synthesis of poly(tetramethylene ether) glycol (PTMG), etc.Product Details of 2492423-29-5

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Human/SARS-CoV-2 genome-scale metabolic modeling to discover potential antiviral targets for COVID-19 was written by Wang, Feng-Sheng;Chen, Ke-Lin;Chu, Sz-Wei. And the article was included in Journal of the Taiwan Institute of Chemical Engineers in 2022.Quality Control of ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate The following contents are mentioned in the article:

Coronavirus disease 2019 (COVID-19) has caused a substantial increase in mortality and economic and social disruption. The absence of US Food and Drug Administration-approved drugs for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) highlights the need for new therapeutic drugs to combat COVID-19. The present study proposed a fuzzy hierarchical optimization framework for identifying potential antiviral targets for COVID-19. The objectives in the decision-making problem were not only to evaluate the elimination of the virus growth, but also to minimize side effects causing treatment. The identified candidate targets could promote processes of drug discovery and development. Our gene-centric method revealed that dihydroorotate dehydrogenase (DHODH) inhibition could reduce viral biomass growth and metabolic deviation by 99.4% and 65.6%, resp., and increase cell viability by 70.4%. We also identified two-target combinations that could completely block viral biomass growth and more effectively prevent metabolic deviation. We also discovered that the inhibition of two antiviral metabolites, cytidine triphosphate (CTP) and uridine-5′-triphosphate (UTP), exhibits effects similar to those of molnupiravir, which is undergoing phase III clin. trials. Our predictions also indicate that CTP and UTP inhibition blocks viral RNA replication through a similar mechanism to that of molnupiravir. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5Quality Control of ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate).

((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate (cas: 2492423-29-5) belongs to tetrahydrofuran derivatives.Tetrahydrofuran has many industry uses as a solvent including in natural and synthetic resins, high polymers, fat oils, rubber, polymer. THF (Tetrahydrofuran) is also used as a starting material for the synthesis of poly(tetramethylene ether) glycol (PTMG), etc.Quality Control of ((2R,3S,4R,5R)-3,4-Dihydroxy-5-((Z)-4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl isobutyrate

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem