Category: 24386-93-4

Screening of protein kinase inhibitors identifies PKC inhibitors as inhibitors of osteoclastic acid secretion and bone resorption was written by Soerensen, Mette G.;Karsdal, Morten A.;Dziegiel, Morten H.;Boutin, Jean A.;Nosjean, Olivier;Henriksen, Kim. And the article was included in BMC Musculoskeletal Disorders in 2010.Related Products of 24386-93-4 The following contents are mentioned in the article:

Background: Bone resorption is initiated by osteoclastic acidification of the resorption lacunae. This process is mediated by secretion of protons through the V-ATPase and chloride through the chloride antiporter ClC-7. To shed light on the intracellular signalling controlling extracellular acidification, we screened a protein kinase inhibitor library in human osteoclasts. Methods: Human osteoclasts were generated from CD14+ monocytes. The effect of different kinase inhibitors on lysosomal acidification in human osteoclasts was investigated using acridine orange for different incubation times (45 min, 4 and 24 h). The inhibitors were tested in an acid influx assay using microsomes isolated from human osteoclasts. Bone resorption by human osteoclasts on bone slices was measured by calcium release. Cell viability was measured using AlamarBlue. Results: Of the 51 compounds investigated only few inhibitors were pos. in both acidification and resorption assays. Rottlerin, GF109203X, Hypericin and Ro31-8220 inhibited acid influx in microsomes and bone resorption, while Sphingosine and Palmitoyl–carnitine-Cl showed low levels of inhibition. Rottlerin inhibited lysosomal acidification in human osteoclasts potently. Conclusions: In conclusion, a group of inhibitors all indicated to inhibit PKC reduced acidification in human osteoclasts, and thereby bone resorption, indicating that acid secretion by osteoclasts may be specifically regulated by PKC in osteoclasts. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Related Products of 24386-93-4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) 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. THF (Tetrahydrofuran) is also used as a starting material for the synthesis of poly(tetramethylene ether) glycol (PTMG), etc.Related Products of 24386-93-4

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

Bromo-deaza-SAH: A potent and selective DOT1L inhibitor was written by Yu, Wenyu;Smil, David;Li, Fengling;Tempel, Wolfram;Fedorov, Oleg;Nguyen, Kong T.;Bolshan, Yuri;Al-Awar, Rima;Knapp, Stefan;Arrowsmith, Cheryl H.;Vedadi, Masoud;Brown, Peter J.;Schapira, Matthieu. And the article was included in Bioorganic & Medicinal Chemistry in 2013.Application of 24386-93-4 The following contents are mentioned in the article:

Chem. inhibition of proteins involved in chromatin-mediated signaling is an emerging strategy to control chromatin compaction with the aim to reprogram expression networks to alter disease states. Protein methyltransferases constitute one of the protein families that participate in epigenetic control of gene expression, and represent a novel therapeutic target class. Recruitment of the protein lysine methyltransferase DOT1L at aberrant loci is a frequent mechanism driving acute lymphoid and myeloid leukemias, particularly in infants, and pharmacol. inhibition of DOT1L extends survival in a mouse model of mixed lineage leukemia. A better understanding of the structural chem. of DOT1L inhibition would accelerate the development of improved compounds Here, we report that the addition of a single halogen atom at a critical position in the cofactor product S-adenosylhomocysteine (SAH, an inhibitor of SAM-dependent methyltransferases) results in an 8-fold increase in potency against DOT1L, and reduced activities against other protein and non-protein methyltransferases. We solved the crystal structure of DOT1L in complex with Bromo-deaza-SAH and rationalized the observed effects. This discovery reveals a simple strategy to engineer selectivity and potency towards DOT1L into the adenosine scaffold of the cofactor shared by all methyltransferases, and can be exploited towards the development of clin. candidates against mixed lineage leukemia. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Application of 24386-93-4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) 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. Tetrahydrofuran can also be produced, or synthesised, via catalytic hydrogenation of furan. This process involves converting certain sugars into THF by digesting to furfural. An alternative to this method is the catalytic hydrogenation of furan with a nickel catalyst.Application of 24386-93-4

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

Susceptibility to seizure-induced sudden death in DBA/2 mice is altered by adenosine was written by Faingold, Carl L.;Randall, Marc;Kommajosyula, Srinivasa P.. And the article was included in Epilepsy Research in 2016.Synthetic Route of C11H13IN4O4 The following contents are mentioned in the article:

Sudden unexpected death in epilepsy (SUDEP) is rare but is an important public health burden due to the number of patient years lost. Respiratory dysfunction following generalized convulsive seizure is a common sequence of events in witnessed SUDEP cases. The DBA/2 mouse model of SUDEP exhibits generalized convulsive audiogenic seizures (AGSz), which result in seizure-induced respiratory arrest (S-IRA) in ∼75% of these animals, while the remaining DBA/2 mice exhibit AGSz without S-IRA. SUDEP induction may involve actions of adenosine, which is released during generalized seizures in animals and patients and is known to depress respiration. This study examined the effects of systemic administration of agents that alter the actions of adenosine on the incidence of S-IRA in DBA/2 mice. DBA/2 mice that consistently exhibited AGSz without S-IRA showed a significantly increased incidence of S-IRA following treatment with 5-iodotubercidin, which blocks adenosine metabolism Treatment of DBA/2 mice that consistently exhibited AGSz followed by S-IRA with a non-selective adenosine antagonist, caffeine, or an A2_A adenosine receptor subtype-selective antagonist (SCH 442416) significantly reduced S-IRA incidence. By contrast, an A1 adenosine receptor antagonist (DPCPX) was not effective in reducing S-IRA incidence. These findings suggest that preventative approaches for SUDEP should consider agents that reduce the actions of adenosine. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Synthetic Route of C11H13IN4O4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) 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. Tetrahydrofuran reaction with hydrogen sulfide: In the presence of a solid acid catalyst, tetrahydrofuran reacts with hydrogen sulfide to give tetrahydrothiophene.Synthetic Route of C11H13IN4O4

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

Identification of anti-proliferative kinase inhibitors as potential therapeutic agents to treat canine osteosarcoma was written by Mauchle, Ulrike;Selvarajah, Gayathri T.;Mol, Jan A.;Kirpensteijn, Jolle;Verheije, Monique H.. And the article was included in Veterinary Journal in 2015.Computed Properties of C11H13IN4O4 The following contents are mentioned in the article:

Osteosarcoma is the most common primary bone tumor in dogs but various forms of therapy have not significantly improved clin. outcomes. As dysregulation of kinase activity is often present in tumors, kinases represent attractive mol. targets for cancer therapy. The purpose of this study was to identify novel compounds targeting kinases with the potential to induce cell death in a panel of canine osteosarcoma cell lines. The ability of 80 well-characterized kinase inhibitor compounds to inhibit the proliferation of four canine osteosarcoma cell lines was investigated in vitro. For those compounds with activity, the mechanism of action and capability to potentiate the activity of doxorubicin was further evaluated.The screening showed 22 different kinase inhibitors that induced significant anti-proliferative effects across the four canine osteosarcoma cell lines investigated. Four of these compounds (RO 31-8220, 5-iodotubercidin, BAY 11-7082 and an erbstatin analog) showed significant cell growth inhibitory effects across all cell lines in association with variable induction of apoptosis. RO 31-8220 and 5-iodotubercidin showed the highest ability to potentiate the effects of doxorubicin on cell viability. In conclusion, the present study identified several potent kinase inhibitors targeting the PKC, CK1, PKA, ErbB2, mTOR and NF-κB pathways, which may warrant further investigations for the treatment of osteosarcoma in dogs. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Computed Properties of C11H13IN4O4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) 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. Tetrahydrofuran reaction with hydrogen sulfide: In the presence of a solid acid catalyst, tetrahydrofuran reacts with hydrogen sulfide to give tetrahydrothiophene.Computed Properties of C11H13IN4O4

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

Identifying new antiepileptic drugs through genomics-based drug repurposing was written by Mirza, Nasir;Sills, Greame J.;Pirmohamed, Munir;Marson, Anthony G.. And the article was included in Human Molecular Genetics in 2017.COA of Formula: C11H13IN4O4 The following contents are mentioned in the article:

Currently available antiepileptic drugs (AEDs) fail to control seizures in 30% of patients. Genomics-based drug repurposing (GBR) offers the potential of savings in the time and cost of developing new AEDs. In the current study, we used published data and software to identify the transcriptomic signature of chornic temporal lobe epilepsy and the drugs that reverse it. After filtering out compounds based on exclusion criteria, such as toxicity, 36 drugs were retained. 11 of the 36 drugs identified (>30%) have published evidence of the antiepileptic efficacy (for example, curcumin) or antiepileptogenic affect (for example, atorvastatin) in recognized rodent models or patients. By objectively annotating all ∼20,000 compounds in the LINCS database as either having published evidence of antiepileptic efficacy or lacking such evidence, we demonstrated that our set of repurposable drugs is ∼6-fold more enriched with drugs having published evidence of antiepileptic efficacy in animal models than expected by chance (P-value <0.006). Further, we showed that another of our GBR-identified drugs, the commonly-used well-tolerated antihyperglycemic sitagliptin, produces a dose-dependent reduction in seizures in a mouse model of pharmacoresistant epilepsy. In conclusion, GBR successfully identifies compounds with antiepileptic efficacy in animal models and, hence, it is an appealing methodol. for the discovery of potential AEDs. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4COA of Formula: C11H13IN4O4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) 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. 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.COA of Formula: C11H13IN4O4

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

Activation of AMPK inhibits inflammation in MRL/lpr mouse mesangial cells was written by Peairs, A.;Radjavi, A.;Davis, S.;Li, L.;Ahmed, A.;Giri, S.;Reilly, C. M.. And the article was included in Clinical and Experimental Immunology in 2009.Synthetic Route of C11H13IN4O4 The following contents are mentioned in the article:

Recent reports show that 5-amino-4-imidazole carboxamide riboside (AICAR), a pharmacol. activator of AMP-activated protein kinase (AMPK), inhibits the lipopolysaccharide (LPS)-induced production of proinflammatory cytokines. MRL/MPJ-Fas^lpr (MRL/lpr) mice show an intrinsic decreased threshold for the production of inflammatory mediators when stimulated. In our current studies, we sought to determine if AMPK activation would inhibit inflammatory mediator production in stimulated kidney mesangial cells. Cultured mesangial cells from MRL/lpr mice were treated with AICAR and stimulated with LPS/interferon (IFN)-γ. AICAR decreased dose-dependently inducible nitric oxide synthase (iNOS), cyclooxygenase-2 and interleukin-6 production in LPS/IFN-γ-stimulated mesangial cells. Mechanistically, AICAR inhibited the LPS/IFN-γ-stimulated PI3K/Akt signalling inflammatory cascade but did not affect LPS/IFN-γ-mediated inhibitory kappa B phosphorylation or nuclear factor (NF)-κB (p65) nuclear translocation. Treatment with the adenosine kinase inhibitor 5′-iodotubercidin blocked the ability of AICAR to activate AMPK and prevented AICAR from inhibiting the LPS/IFN-γ-stimulated PI3K/Akt pathway and attenuating iNOS expression. Taken together, these observations suggest that AICAR inhibits LPS/IFN-γ-induced Akt phosphorylation through AMPK activation and may serve as a potential therapeutic target in inflammatory diseases. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Synthetic Route of C11H13IN4O4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is a stable compound with relatively low boiling point and excellent solvency. 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.Synthetic Route of C11H13IN4O4

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

Validation of a High-Content Screening Assay Using Whole-Well Imaging of Transformed Phenotypes was written by Ramirez, Christina N.;Ozawa, Tatsuya;Takagi, Toshimitsu;Antczak, Christophe;Shum, David;Graves, Robert;Holland, Eric C.;Djaballah, Hakim. And the article was included in Assay and Drug Development Technologies in 2011.Formula: C11H13IN4O4 The following contents are mentioned in the article:

Automated microscopy was introduced two decades ago and has become an integral part of the discovery process as a high-content screening platform with noticeable challenges in executing cell-based assays. It would be of interest to use it to screen for reversers of a transformed cell phenotype. In this report, we present data obtained from an optimized assay that identifies compounds that reverse a transformed phenotype induced in NIH-3T3 cells by expressing a novel oncogene, KP, resulting from fusion between platelet derived growth factor receptor alpha (PDGFRα) and kinase insert domain receptor (KDR), that was identified in human glioblastoma. Initial image acquisitions using multiple tiles per well were found to be insufficient as to accurately image and quantify the clusters; whole-well imaging, performed on the IN Cell Analyzer 2000, while still two-dimensional imaging, was found to accurately image and quantify clusters, due largely to the inherent variability of their size and well location. The resulting assay exhibited a Z’ value of 0.79 and a signal-to-noise ratio of 15, and it was validated against known effectors and shown to identify only PDGFRα inhibitors, and then tested in a pilot screen against a library of 58 known inhibitors identifying mostly PDGFRα inhibitors as reversers of the KP induced transformed phenotype. In conclusion, our optimized and validated assay using whole-well imaging is robust and sensitive in identifying compounds that reverse the transformed phenotype induced by KP with a broader applicability to other cell-based assays that are challenging in HTS against chem. and RNAi libraries. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Formula: C11H13IN4O4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) 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). Tetrahydrofuran can also be produced, or synthesised, via catalytic hydrogenation of furan. This process involves converting certain sugars into THF by digesting to furfural. An alternative to this method is the catalytic hydrogenation of furan with a nickel catalyst.Formula: C11H13IN4O4

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

Revealing the molecular mechanism of different residence times of ERK2 inhibitors via binding free energy calculation and unbinding pathway analysis was written by Niu, Yuzhen;Pan, Dabo;Yang, Yongjiu;Liu, Huanxiang;Yao, Xiaojun. And the article was included in Chemometrics and Intelligent Laboratory Systems in 2016.Safety of (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol The following contents are mentioned in the article:

SCH772984, VTX-11e, FR180204 and 5-iTU are four promising inhibitors targeting ERK2 kinase with high bioactivity. These four inhibitors also have different residence times and binding modes with the ERK2 kinase. Revealing the mol. mechanism of different residence times of ERK2 inhibitors is helpful for designing more efficient inhibitors. The mol. mechanics/generalized Born surface area (MM/GBSA) method was used to calculate the binding free energy and identify the key residues for the ERK2 protein binding to the four inhibitors. Steered mol. dynamics (SMD) and adaptive biasing force (ABF) simulations were employed to investigate the mol. mechanism behind this difference in residence time and binding mode. The binding free energy decomposition by the MM/GBSA method reveals the residues Y27, K45, I47, P49, Y55, R58, T59, Q96 and G160 located around the allosteric binding pocket play an important role in determining the longer residence time of SCH772984. The results from the SMD and the ABF simulations show SCH772984 has different unbinding mechanism compared with the other three inhibitors. SCH772984 needs to overcome two energy barriers: one is the π-π stacking interaction formed by the piperazine-phenyl-pyrimidine of SCH772984 and the residue Y55 of the ERK2 kinase; the other is the hydrophobic interaction at the ATP active site. VTX-11e, FR180204 and 5-iTU just need to overcome the hydrophobic interaction at the ATP active site. Our simulation results are useful to understand the interaction mechanism between four inhibitors and ERK2 kinase and are helpful for designing more potent ERK2 inhibitors. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Safety of (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) 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. Tetrahydrofuran (THF) is primarily used as a precursor to polymers including for surface coating, adhesives, and printing inks.Safety of (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol

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

Adenosine Inhibits Cell Proliferation Differently in Human Astrocytes and in Glioblastoma Cell Lines was written by Marcelino, Helena;Carvalho, Tiago M. A.;Tomas, Joana;Teles, Francisca I.;Honorio, Ana C.;Rosa, Carolina B.;Costa, Ana R.;Costa, Bruno M.;Santos, Cecilia R. A.;Sebastiao, Ana M.;Cascalheira, Jose F.. And the article was included in Neuroscience (Amsterdam, Netherlands) in 2021.Reference of 24386-93-4 The following contents are mentioned in the article:

Glioblastoma (GBM) is the most common brain primary tumor. Hypoxic regions in GBM are associated to tumor growth. Adenosine accumulates in hypoxic regions and can affect cell proliferation and survival. However, how proliferating GBM cells respond/adapt to increased adenosine levels compared to human astrocytes (HA) is not clarified and was addressed in the present work. GBM cell lines and HA were treated for 3 days with test drugs. Thirty Adenosine (30 mM) caused a 43% ± 5% (P < 0.05) reduction of cell proliferation/viability in HA, through an adenosine receptor-independent mechanism, but had no effect in GBM cell lines U87MG, U373MG and SNB19. Contrastingly, inhibition of adenosine phosphorylation (using the adenosine kinase (ADK) inhibitor 5-iodotubercidin (ITU) (25μM)), produced a strong and similar decrease on cell proliferation in both HA and GBM cells. The effect of adenosine on HA proliferation/viability was potentiated by 100μM-homocysteine. Combined application of 30μM-adenosine and 100 mM-homocysteine reduced the cell proliferation/viability in all three GBM cell lines, but this reduction was much lower than that observed in HA. Adenosine alone did not induce cell death, assessed by lactate dehydrogenase (LDH) release, both in HA and GBM cells, but potentiated the cytotoxic effect of homocysteine in HA and in U87MG and U373MG cells. Results show a strong attenuation of adenosine anti-proliferative effect in GBM cells compared to HA, probably resulting from increased adenosine elimination by ADK, suggesting a proliferative-prone adaptation of tumor cells to increased adenosine levels. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Reference of 24386-93-4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) 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. THF (Tetrahydrofuran) is also used as a starting material for the synthesis of poly(tetramethylene ether) glycol (PTMG), etc.Reference of 24386-93-4

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

Inhibitors of cellular signalling are cytotoxic or block the budded-to-hyphal transition in the pathogenic yeast Candida albicans was written by Toenjes, Kurt A.;Stark, Benjamin C.;Brooks, Krista M.;Johnson, Douglas I.. And the article was included in Journal of Medical Microbiology in 2009.Electric Literature of C11H13IN4O4 The following contents are mentioned in the article:

The pathogenic yeast Candida albicans can grow in multiple morphol. states including budded, pseudohyphal and true hyphal forms. The ability to interconvert between budded and hyphal forms, herein termed the budded-to-hyphal transition (BHT), is important for C. albicans virulence, and is regulated by multiple environmental and cellular signals. To identify small-mol. inhibitors of known cellular processes that can also block the BHT, a microplate-based morphol. assay was used to screen the BIOMOL-Institute of Chem. and Cell Biol. (ICCB) Known Bioactives collection from the ICCB-Longwood Screening Facility (Harvard Medical School, Boston, MA, USA). Of 480 mols. tested, 53 were cytotoxic to C. albicans and 16 were able to block the BHT without inhibiting budded growth. These 16 BHT inhibitors affected protein kinases, protein phosphatases, Ras signalling pathways, G protein-coupled receptors, calcium homeostasis, nitric oxide and guanylate cyclase signalling, and apoptosis in mammalian cells. Several of these mols. were also able to inhibit filamentous growth in other Candida species, as well as the pathogenic filamentous fungus Aspergillus fumigatus, suggesting a broad fungal host range for these inhibitory mols. Results from secondary assays, including hyphal-specific transcription and septin localization anal., were consistent with the inhibitors affecting known BHT signalling pathways in C. albicans. Therefore, these mols. will not only be invaluable in deciphering the signalling pathways regulating the BHT, but also may serve as starting points for potential new antifungal therapeutics. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Electric Literature of C11H13IN4O4).

(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is a stable compound with relatively low boiling point and excellent solvency. Oxidations have also proved to be valuable and efficient approaches to chiral tetrahydrofuran derivatives.Electric Literature of C11H13IN4O4

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