Category: pyrimidines

Critical role of histone demethylase Jumonji domain-containing protein 3 in the regulation of neointima formation following vascular injury was written by Luo, XiaoLing;Yang, Di;Wu, WeiJun;Long, Fen;Xiao, ChenXi;Qin, Ming;Law, Betty YuenKwan;Suguro, Rinkiko;Xu, Xin;Qu, LeFeng;Liu, XinHua;Zhu, Yi Zhun. And the article was included in Cardiovascular Research in 2018.Electric Literature of C24H27N5O2 The following contents are mentioned in the article:

Jumonji domain-containing protein 3 (JMJD3), also called lysine specific demethylase 6B (KDM6b), is an inducible histone demethylase which plays an important role in many biol. processes, however, its function in vascular remodelling remains unknown. We aim to demonstrate that JMJD3 mediates vascular neointimal hyperplasia following carotid injury, and proliferation and migration in platelet-derived growth factor BB (PDGF-BB)-induced vascular smooth muscle cells (VSMCs). By using both genetic and pharmacol. approaches, our study provides the first evidence that JMJD3 controls PDGF-BB-induced VSMCs proliferation and migration. Furthermore, our in vivo mouse and rat intimal thickening models demonstrate that JMJD3 is a novel mediator of neointima formation based on its mediatory effects on VSMCs proliferation, migration, and phenotypic switching. We further show that JMJD3 ablation by small interfering RNA or inhibitor GSK J4 can suppress the expression of NADPH oxidase 4 (Nox4), which is correlated with H3K27me3 enrichment around the gene promoters. Besides, deficiency of JMJD3 and Nox4 prohibits autophagic activation, and subsequently attenuates neointima and vascular remodelling following carotid injury. Above all, the increased expression of JMJD3 and Nox4 is further confirmed in human atherosclerotic arteries plaque specimens. JMJD3 is a novel factor involved in vascular remodelling. Deficiency of JMJD3 reduces neointima formation after vascular injury by a mechanism that inhibits Nox4-autophagy signalling activation, and suggesting JMJD3 may serve as a perspective target for the prevention and treatment of vascular diseases. This study involved multiple reactions and reactants, such as Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0Electric Literature of C24H27N5O2).

Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0) belongs to pyrimidine derivatives. The pyrimidine nitrogenous bases are derived from the organic compound pyrimidine through the addition of various functional groups. 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.Electric Literature of C24H27N5O2

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

PDGFR-β signaling mediates HMGB1 release in mechanically stressed vascular smooth muscle cells was written by Kim, Ji On;Baek, Seung Eun;Jeon, Eun Yeong;Choi, Jong Min;Jang, Eun Jeong;Kim, Chi Dae. And the article was included in PLoS One in 2022.Synthetic Route of C28H41N7O3 The following contents are mentioned in the article:

Mech. stressed vascular smooth muscle cells (VSMCs) have potential roles in the development of vascular complications. However, the underlying mechanisms are unclear. Using VSMCs cultured from rat thoracic aorta explants, we investigated the effects of mech. stretch (MS) on the cellular secretion of high mobility group box 1 (HMGB1), a major damage-associated mol. pattern that mediates vascular complications in stressed vasculature. ELISA (ELISA) demonstrated an increase in the secretion of HMGB1 in VSMCs stimulated with MS (0-3% strain, 60 cycles/min), and this secretion was markedly and time-dependently increased at 3% MS. The increased secretion of HMGB1 at 3% MS was accompanied by an increased cytosolic translocation of nuclear HMGB1; the acetylated and phosphorylated forms of this protein were significantly increased. Among various inhibitors of membrane receptors mediating mech. signals, AG1295 (a platelet-derived growth factor receptor (PDGFR) inhibitor) attenuated MS-induced HMGB1 secretion. Inhibitors of other receptors, including epidermal growth factor, insulin-like growth factor, and fibroblast growth factor receptors, did not inhibit this secretion. Addnl., MS-induced HMGB1 secretion was markedly attenuated in PDGFR-β-deficient cells but not in cells transfected with PDGFR-α siRNA. Likewise, PDGF-DD, but not PDGF-AA, directly increased HMGB1 secretion in VSMCs, indicating a pivotal role of PDGFR-β signaling in the secretion of this protein in VSMCs. Thus, targeting PDGFR-β-mediated secretion of HMGB1 in VSMCs might be a promising therapeutic strategy for vascular complications associated with hypertension. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7Synthetic Route of C28H41N7O3).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) belongs to pyrimidine derivatives. The pyrimidine nitrogenous bases are derived from the organic compound pyrimidine through the addition of various functional groups. Pyrimidine derivatives also play an important role in drug development, either in concert with other compounds or on their own.Synthetic Route of C28H41N7O3

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Affinity Classification of Kinase Inhibitors by Mass Spectrometric Methods and Validation Using Standard IC₅₀ Measurements was written by Jecklin, Matthias Conradin;Touboul, David;Jain, Rishi;Naggar Toole, Estee;Tallarico, John;Drueckes, Peter;Ramage, Paul;Zenobi, Renato. And the article was included in Analytical Chemistry (Washington, DC, United States) in 2009.SDS of cas: 219580-11-7 The following contents are mentioned in the article:

Protein kinases have emerged as a major drug target in the last years. Since more than 500 kinases are encoded in the human genome, cross-reactivity of a majority of kinase inhibitors causes problems. Tools are required for a rapid classification of inhibitors according to their affinity for a certain target to refine the search for new, more specific lead compounds Mass spectrometry (MS) is increasingly used in pharmaceutical research and drug discovery to investigate protein-ligand interactions and determination of binding affinities. We present a comparison of different existing nanoelectrospray-MS based methods to quantify binding affinities and qual. rank, by competitive experiments, the affinity of several clin. inhibitors. We also present a new competitive method which is derived from our previous work for quant. assessment of binding strengths. The human kinases studied for this purpose were p38α (MAPK14) and LCK (lymphocyte specific kinase), and their interaction with 17 known small mol. kinase inhibitors was probed. Moreover, we present a new method to differentiate type I from type II inhibitors based on a kinetic experiment with direct MS read-out of the noncovalent complex between the human kinase and the inhibitor. This method was successfully applied to p38α binding to BIRB796, as well as to a BIRB796 analog. Quant. determination of the binding strength is also described. The results of our competitive experiments for the affinity classification of different inhibitors, as well as the results for the kinetic study, are in good agreement with IC₅₀ measurements and data found in the literature. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7SDS of cas: 219580-11-7).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) 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. We all know its importance to life – pyrimidine and purine bases are included in the structure of DNA and RNA.SDS of cas: 219580-11-7

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

X-linked histone H3K27 demethylase Kdm6a regulates sexually dimorphic differentiation of hypothalamic neurons was written by Cabrera Zapata, Lucas E.;Cisternas, Carla D.;Sosa, Camila;Garcia-Segura, Luis Miguel;Arevalo, Maria Angeles;Cambiasso, Maria Julia. And the article was included in Cellular and Molecular Life Sciences in 2021.Reference of 1373423-53-0 The following contents are mentioned in the article:

Several X-linked genes are involved in neuronal differentiation and may contribute to the generation of sex dimorphisms in the brain. Previous results showed that XX hypothalamic neurons grow faster, have longer axons, and exhibit higher expression of the neuritogenic gene neurogenin 3 (Ngn3) than XY before perinatal masculinization. Here we evaluated the participation of candidate X-linked genes in the development of these sex differences, focusing mainly on Kdm6a, a gene encoding for an H3K27 demethylase with functions controlling gene expression genome-wide. We established hypothalamic neuronal cultures from wild-type or transgenic Four Core Genotypes mice, a model that allows evaluating the effect of sex chromosomes independently of gonadal type. X-linked genes Kdm6a, Eif2s3x and Ddx3x showed higher expression in XX compared to XY neurons, regardless of gonadal sex. Moreover, Kdm6a expression pattern with higher mRNA levels in XX than XY did not change with age at E14, P0, and P60 in hypothalamus or under 17α-estradiol treatment in culture. Kdm6a pharmacol. blockade by GSK-J4 reduced axonal length only in female neurons and decreased the expression of neuritogenic genes Neurod1, Neurod2 and Cdk5r1 in both sexes equally, while a sex-specific effect was observed in Ngn3. Finally, Kdm6a downregulation using siRNA reduced axonal length and Ngn3 expression only in female neurons, abolishing the sex differences observed in control conditions. Altogether, these results point to Kdm6a as a key mediator of the higher axogenesis and Ngn3 expression observed in XX neurons before the critical period of brain masculinization. This study involved multiple reactions and reactants, such as Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0Reference of 1373423-53-0).

Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0) belongs to pyrimidine derivatives. The pyrimidine derivatives can easily interact with enzymes, genetic materials, and bio components within the cell. We all know its importance to life – pyrimidine and purine bases are included in the structure of DNA and RNA.Reference of 1373423-53-0

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Use of kinase inhibitors to correct ΔF508-CFTR function was written by Trzcinska-Daneluti, Agata M.;Nguyen, Leo;Jiang, Chong;Fladd, Christopher;Uehling, David;Prakesch, Michael;Al-Awar, Rima;Rotin, Daniela. And the article was included in Molecular and Cellular Proteomics in 2012.Name: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea The following contents are mentioned in the article:

The most common mutation in cystic fibrosis (CF) is a deletion of Phe at position 508 (ΔF508-CFTR). ΔF508-CFTR is a trafficking mutant that is retained in the ER, unable to reach the plasma membrane. To identify compounds and drugs that rescue this trafficking defect, we screened a kinase inhibitor library enriched for small mols. already in the clinic or in clin. trials for the treatment of cancer and inflammation, using our recently developed high-content screen technol. The top hits of the screen were further validated by (1) biochem. anal. to demonstrate the presence of mature (Band C) ΔF508-CFTR, (2) flow cytometry to reveal the presence of ΔF508-CFTR at the cell surface, (3) short-circuit current (Isc) anal. in Ussing chambers to show restoration of function of the rescued ΔF508-CFTR in epithelial MDCK cells stably expressing this mutant (including EC₅₀ determinations), and importantly (4) Isc anal. of Human Bronchial Epithelial (HBE) cells harvested from homozygote ΔF508-CFTR transplant patients. Interestingly, several inhibitors of receptor Tyr kinases (RTKs), such as SU5402 and SU6668 (which target FGFRs, VEGFR, and PDGFR) exhibited strong rescue of ΔF508-CFTR, as did several inhibitors of the Ras/Raf/MEK/ERK or p38 pathways (e.g. (5Z)-7-oxozeaenol). Prominent rescue was also observed by inhibitors of GSK-3β (e.g. GSK-3β Inhibitor II and Kenpaullone). These results identify several kinase inhibitors that can rescue ΔF508-CFTR to various degrees, and suggest that use of compounds or drugs already in the clinic or in clin. trials for other diseases can expedite delivery of treatment for CF patients. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7Name: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. Pyrimidine derivatives also play an important role in drug development, either in concert with other compounds or on their own.Name: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

New BRAF knockin mice provide a pathogenetic mechanism of developmental defects and a therapeutic approach in cardio-facio-cutaneous syndrome was written by Inoue, Shin-ichi;Moriya, Mitsuji;Watanabe, Yusuke;Miyagawa-Tomita, Sachiko;Niihori, Tetsuya;Oba, Daiju;Ono, Masao;Kure, Shigeo;Ogura, Toshihiko;Matsubara, Yoichi;Aoki, Yoko. And the article was included in Human Molecular Genetics in 2014.Recommanded Product: Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate The following contents are mentioned in the article:

Cardio-facio-cutaneous (CFC) syndrome is one of the “RASopathies”, a group of phenotypically overlapping syndromes caused by germline mutations that encode components of the RAS-MAPK pathway. Germline mutations in BRAF cause CFC syndrome, which is characterized by heart defects, distinctive facial features and ectodermal abnormalities. To define the pathogenesis and to develop a potential therapeutic approach in CFC syndrome, we here generated new knockin mice (here Braf^Q241R/+) expressing the Braf Q241R mutation, which corresponds to the most frequent mutation in CFC syndrome, Q257R. Braf^Q241R/+ mice manifested embryonic/neonatal lethality, showing liver necrosis, edema and craniofacial abnormalities. Histol. anal. revealed multiple heart defects, including cardiomegaly, enlarged cardiac valves, ventricular noncompaction and ventricular septal defects. Braf^Q241R/+ embryos also showed massively distended jugular lymphatic sacs and s.c. lymphatic vessels, demonstrating lymphatic defects in RASopathy knockin mice for the first time. Prenatal treatment with a MEK inhibitor, PD0325901, rescued the embryonic lethality with amelioration of craniofacial abnormalities and edema in Braf^Q241R/+ embryos. Unexpectedly, one surviving pup was obtained after treatment with a histone 3 demethylase inhibitor, GSK-J4, or NCDM-32b. Combination treatment with PD0325901 and GSK-J4 further increased the rescue from embryonic lethality, ameliorating enlarged cardiac valves. These results suggest that our new Braf knockin mice recapitulate major features of RASopathies and that epigenetic modulation as well as the inhibition of the ERK pathway will be a potential therapeutic strategy for the treatment of CFC syndrome. This study involved multiple reactions and reactants, such as Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0Recommanded Product: Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate).

Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. 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.Recommanded Product: Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

JMJD3 is involved in neutrophil membrane proteinase 3 overexpression during the hyperinflammatory response in early sepsis was written by Chen, Yang;Liu, Zhaojun;Pan, Tingting;Chen, Erzhen;Mao, Enqiang;Chen, Ying;Tan, Ruoming;Wang, Xiaoli;Tian, Rui;Liu, Jialin;Qu, Hongping. And the article was included in International Immunopharmacology in 2018.Safety of Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate The following contents are mentioned in the article:

Excessive production of pro-inflammatory cytokines in early sepsis causes high early mortality rates. Membrane proteinase 3 (mPR3) expression on neutrophils plays a critical role in pro-inflammatory cytokine production However, the mechanism underlying mPR3 overexpression in early sepsis is unknown. Here, we explored mPR3 expression in early sepsis and its regulatory mechanism. Thirty-two patients with sepsis and 20 healthy controls were prospectively enrolled. On day 1 after the onset of sepsis, mPR3 and jumonji domain-containing protein D3 (JMJD3) expression levels were measured in peripheral blood neutrophils. Lipopolysaccharide (LPS) was employed to induce JMJD3 expression in vitro, and GSK-J4 was used to inhibit JMJD3. Neutrophils were divided into four groups, control, LPS, LPS + GSK-J4, and GSK-J4, and cultured with THP-1 cells resp. Plasma and culture supernatant cytokine levels were measured by enzyme-linked immunosorbent assays. Neutrophil mPR3 levels were significantly higher in patients with early sepsis than in healthy controls. Plasma cytokine (IL-1β and TNF-α) levels were increased in patients with sepsis exhibiting high mPR3 expression. Addnl., JMJD3 expression levels in neutrophils were increased in early sepsis. In vitro, both mPR3 on neutrophils and IL-1β in culture supernatants increased in response to LPS stimulation. Neutrophil mPR3 expression and IL-1β levels were significantly reduced by GSK-J4 in cells treated with LPS. IL-1β level was significantly higher in LPS-stimulated co-culture supernatants than in the corresponding individual cultured cells. Thus, our results suggest that JMJD3 contributes to the high expression of neutrophil mPR3, which promotes the production of proinflammatory IL-1β in early sepsis. This study involved multiple reactions and reactants, such as Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0Safety of Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate).

Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0) belongs to pyrimidine derivatives. The pyrimidine derivatives can easily interact with enzymes, genetic materials, and bio components within the cell. 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.Safety of Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

ERK mutations and amplification confer resistance to ERK-inhibitor therapy was written by Jaiswal, Bijay S.;Durinck, Steffen;Stawiski, Eric W.;Yin, Jianping;Wang, Weiru;Lin, Eva;Moffat, John;Martin, Scott E.;Modrusan, Zora;Seshagiri, Somasekar. And the article was included in Clinical Cancer Research in 2018.Recommanded Product: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea The following contents are mentioned in the article:

Purpose: MAPK pathway inhibitors targeting BRAF and MEK have shown clin. efficacy in patients with RAF- and/or RAS-mutated tumors. However, acquired resistance to these agents has been an impediment to improved long-term survival in the clinic. In such cases, targeting ERK downstream of BRAF/MEK has been proposed as a potential strategy for overcoming acquired resistance. Preclin. studies suggest that ERK inhibitors are effective at inhibiting BRAF/RAS-mutated tumor growth and overcome BRAF or/and MEK inhibitor resistance. However, as observed with other MAPK pathway inhibitors, treatment with ERK inhibitors is likely to cause resistance in the clinic. Here, we aimed to model the mechanism of resistance to ERK inhibitors. Exptl. Design: We tested five structurally different ATP-competitive ERK inhibitors representing three different scaffolds on BRAF/RAS-mutant cancer cell lines of different tissue types to generate resistant lines. We have used in vitro modeling, structural biol., and genomic anal. to understand the development of resistance to ERK inhibitors and the mechanisms leading to it. Results: We have identified mutations in ERK1/2, amplification and overexpression of ERK2, and overexpression of EGFR/ERBB2 as mechanisms of acquired resistance. Structural anal. of ERK showed that specific compounds that induced on-target ERK mutations were impaired in their ability to bind mutant ERK. We show that in addition to MEK inhibitors, ERBB receptor and PI3K/mTOR pathway inhibitors are effective in overcoming ERK-inhibitor resistance. Conclusions: These findings suggest that combination therapy with MEK or ERBB receptor or PI3K/mTOR and ERK inhibitors may be an effective strategy for managing the emergence of resistance in the clinic. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7Recommanded Product: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) 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.Recommanded Product: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

ADAM10 mediates malignant pleural mesothelioma invasiveness was written by Sepult, Christelle;Bellefroid, Marine;Rocks, Natacha;Donati, Kim;Gerard, Catherine;Gilles, Christine;Ludwig, Andreas;Duysinx, Bernard;Noel, Agnes;Cataldo, Didier. And the article was included in Oncogene in 2019.Related Products of 219580-11-7 The following contents are mentioned in the article:

Malignant pleural mesothelioma (MPM) is an aggressive cancer with limited therapeutic options and treatment efficiency. Even if the latency period between asbestos exposure, the main risk factor, and mesothelioma development is very long, the local invasion of mesothelioma is very rapid leading to a mean survival of one year after diagnosis. ADAM10 (A Disintegrin And Metalloprotease) sheddase targets membrane-bound substrates and its overexpression is associated with progression in several cancers. However, nothing is known about ADAM10 implication in MPM. In this study, we demonstrated higher ADAM10 expression levels in human MPM as compared to control pleural samples and in human MPM cell line. This ADAM10 overexpression was also observed in murine MPM samples. Two mouse mesothelioma cell lines were used in this study including one primary cell line obtained by repeated asbestos fiber injections. We show, in vitro, that ADAM10 targeting through shRNA and pharmacol. (GI254023X) approaches reduced drastically mesothelioma cell migration and invasion, as well as for human mesothelioma cells treated with siRNA targeting ADAM10. Moreover, ADAM10 downregulation in murine mesothelioma cells significantly impairs MPM progression in vivo after intrapleural cell injection. We also demonstrate that ADAM10 sheddase downregulation decreases the production of a soluble N-cadherin fragment through membrane N-cadherin, which stimulated mesothelioma cell migration. Taken together, we demonstrate that ADAM10 is overexpressed in MPM and takes part to MPM progression through the generation of N-cadherin fragment that stimulates mesothelioma cell migration. ADAM10 inhibition is worth considering as a therapeutic perspective in mesothelioma context. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7Related Products of 219580-11-7).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) 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.Related Products of 219580-11-7

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Inhibition of FGFR signaling with PD173074 ameliorates monocrotaline-induced pulmonary arterial hypertension and rescues BMPR-II Expression was written by Zheng, Yaguo;Ma, Hong;Hu, Enci;Huang, Zhiwei;Cheng, Xiaoling;Xiong, Changming. And the article was included in Journal of Cardiovascular Pharmacology in 2015.Application In Synthesis of 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea The following contents are mentioned in the article:

Background: Numerous studies have demonstrated that fibroblast growth factor-2 (FGF-2) signaling may play a pivotal role in the development of pulmonary arterial hypertension (PAH). Excessive endothelial FGF-2 contributes to smooth muscle hyperplasia and disease progression. PD173074 is a potent FGF receptor 1 (FGFR-1) inhibitor that displays high activity and selectivity. The aim of this study was to investigate the effects of PD173074 on monocrotaline-induced PAH. We also evaluated whether FGFR-1 inhibition could attenuate bone morphogenetic protein type II receptor (BMPR-II) downregulation in the monocrotaline model. Methods: PAH model was established by a single i.p. injection of monocrotaline. And then a daily i.p. injection of PD173074 (20 mg/kg) was administered from day 14 to day 28. Hemodynamic parameters, right ventricular hypertrophy index and morphometry were evaluated at day 28. Western blot and immunohistochem. analyses were used to determine the expression of FGF-2 and bone morphogenetic protein signaling in the lung tissue. Results: The expression of FGF-2 and FGFR-1 was upregulated in lung tissue after monocrotaline injection and it was accompanied by hemodynamic changes and pulmonary vascular remodeling. PD173074 treatment ameliorated PAH and vascular remodeling. It decreased ERK1/2 activation and rescued total Akt expression, leading to a reduction in both proliferation and apoptosis in the lung. Besides, PD173074 rescued the expression of BMPR-II and p-Smad 1/5/8. Conclusion: These results suggest that PD173074 can alleviate monocrotaline-induced pulmonary arterial hypertension and it may be a useful option for PAH. Our data also suggest a role of FGF-2/bone morphogenetic protein signaling interaction in PAH. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7Application In Synthesis of 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) 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. Therapy for fungal infections is based mainly on four classes of antifungals: azoles, echinocandins, polyenes, and pyrimidine analogs.Application In Synthesis of 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia