Day: November 24, 2022

Insights into beta cell regeneration for diabetes via integration of molecular landscapes in human insulinomas was written by Wang, Huan;Bender, Aaron;Wang, Peng;Karakose, Esra;Inabnet, William B.;Libutti, Steven K.;Arnold, Andrew;Lambertini, Luca;Stang, Micheal;Chen, Herbert;Kasai, Yumi;Mahajan, Milind;Kinoshita, Yayoi;Fernandez-Ranvier, Gustavo;Becker, Thomas C.;Takane, Karen K.;Walker, Laura A.;Saul, Shira;Chen, Rong;Scott, Donald K.;Ferrer, Jorge;Antipin, Yevgeniy;Donovan, Michael;Uzilov, Andrew V.;Reva, Boris;Schadt, Eric E.;Losic, Bojan;Argmann, Carmen;Stewart, Andrew F.. And the article was included in Nature Communications in 2017.Quality Control of 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid The following contents are mentioned in the article:

Although diabetes results in part from a deficiency of normal pancreatic beta cells, inducing human beta cells to regenerate is difficult. Reasoning that insulinomas hold the “genomic recipe” for beta cell expansion, we surveyed 38 human insulinomas to obtain insights into therapeutic pathways for beta cell regeneration. An integrative anal. of whole-exome and RNA-sequencing data was employed to extensively characterize the genomic and mol. landscape of insulinomas relative to normal beta cells. Here, we show at the pathway level that the majority of the insulinomas display mutations, copy number variants and/or dysregulation of epigenetic modifying genes, most prominently in the polycomb and trithorax families. Importantly, these processes are coupled to co-expression network modules associated with cell proliferation, revealing candidates for inducing beta cell regeneration. Validation of key computational predictions supports the concept that understanding the mol. complexity of insulinoma may be a valuable approach to diabetes drug discovery. This study involved multiple reactions and reactants, such as 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid (cas: 1373422-53-7Quality Control of 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid).

3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid (cas: 1373422-53-7) 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.Quality Control of 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Interrogating the Druggability of the 2-Oxoglutarate-Dependent Dioxygenase Target Class by Chemical Proteomics was written by Joberty, Gerard;Boesche, Markus;Brown, Jack A.;Eberhard, Dirk;Garton, Neil S.;Mathieson, Toby;Muelbaier, Marcel;Ramsden, Nigel G.;Reader, Valerie;Rueger, Anne;Sheppard, Robert J.;Westaway, Susan M.;Bantscheff, Marcus;Lee, Kevin;Wilson, David M.;Prinjha, Rab K.;Drewes, Gerard. And the article was included in ACS Chemical Biology in 2016.Computed Properties of C22H23N5O2 The following contents are mentioned in the article:

The 2-oxoglutarate-dependent dioxygenase target class comprises around 60 enzymes including several subfamilies with relevance to human disease, such as the prolyl hydroxylases and the Jumonji-type lysine demethylases. Current drug discovery approaches are largely based on small mol. inhibitors targeting the iron/2-oxoglutarate cofactor binding site. We have devised a chemoproteomics approach based on a combination of unselective active-site ligands tethered to beads, enabling affinity capturing of around 40 different dioxygenase enzymes from human cells. Mass-spectrometry-based quantification of bead-bound enzymes using a free-ligand competition-binding format enabled the comprehensive determination of affinities for the cosubstrate 2-oxoglutarate and for oncometabolites such as 2-hydroxyglutarate. We also profiled a set of representative drug-like inhibitor compounds The results indicate that intracellular competition by endogenous cofactors and high active site similarity present substantial challenges for drug discovery for this target class. This study involved multiple reactions and reactants, such as 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid (cas: 1373422-53-7Computed Properties of C22H23N5O2).

3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid (cas: 1373422-53-7) belongs to pyrimidine derivatives. The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives. For example, the neurotoxin tetrodotoxin is a pyrimidine derivative. It is found in a number of species including the Japanese puffer fish, the blue-ringed octopus, and the orange-bellied newt. Tetrodotoxin prevents the transmission of nerve signals and can result in paralysis and death.Computed Properties of C22H23N5O2

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Activity Comparison of Epigenetic Modulators against the Hemoprotozoan Parasites Babesia divergens and Plasmodium falciparum was written by Vanheer, Leen N.;Kafsack, Bjorn F. C.. And the article was included in ACS Infectious Diseases in 2021.HPLC of Formula: 1373423-53-0 The following contents are mentioned in the article:

Babesiosis is a tick-borne parasitic disease of humans and livestock that has dramatically increased in frequency and geog. range over the past few decades. Infection of cattle often causes large economic losses, and human infection can be fatal in immunocompromised patients. Unlike for malaria, another disease caused by hemoprotozoan parasites, limited treatment options exist for Babesia infections. As epigenetic regulation is a promising target for new antiparasitic drugs, we screened 324 epigenetic inhibitors against Babesia divergens blood stages and identified 75 (23%) and 17 (5%) compounds that displayed 鈮?0% inhibition at 10 and 1渭M, resp., including over a dozen compounds with activity in the low nanomolar range. We observed differential activity of some inhibitor classes against Babesia divergens and Plasmodium falciparum parasites and identified pairs of compounds with a high difference in activity despite a high similarity in chem. structure, highlighting new insights into the development of epigenetic inhibitors as antiparasitic drugs. 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: 1373423-53-0HPLC of Formula: 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 ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives. Pyrimidine derivatives also play an important role in drug development, either in concert with other compounds or on their own.HPLC of Formula: 1373423-53-0

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Activity Comparison of Epigenetic Modulators against the Hemoprotozoan Parasites Babesia divergens and Plasmodium falciparum was written by Vanheer, Leen N.;Kafsack, Bjorn F. C.. And the article was included in ACS Infectious Diseases in 2021.Safety of 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid The following contents are mentioned in the article:

Babesiosis is a tick-borne parasitic disease of humans and livestock that has dramatically increased in frequency and geog. range over the past few decades. Infection of cattle often causes large economic losses, and human infection can be fatal in immunocompromised patients. Unlike for malaria, another disease caused by hemoprotozoan parasites, limited treatment options exist for Babesia infections. As epigenetic regulation is a promising target for new antiparasitic drugs, we screened 324 epigenetic inhibitors against Babesia divergens blood stages and identified 75 (23%) and 17 (5%) compounds that displayed 鈮?0% inhibition at 10 and 1渭M, resp., including over a dozen compounds with activity in the low nanomolar range. We observed differential activity of some inhibitor classes against Babesia divergens and Plasmodium falciparum parasites and identified pairs of compounds with a high difference in activity despite a high similarity in chem. structure, highlighting new insights into the development of epigenetic inhibitors as antiparasitic drugs. This study involved multiple reactions and reactants, such as 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid (cas: 1373422-53-7Safety of 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid).

3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid (cas: 1373422-53-7) belongs to pyrimidine derivatives. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. 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 3-((2-(Pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

The FGF receptor inhibitor PD173074 modulates Lefty expression in human induced pluripotent stem cells differently depending on the culture conditions was written by Wakitani, Shoichi. And the article was included in Biochimica et Biophysica Acta, Molecular Cell Research in 2022.Synthetic Route of C28H41N7O3 The following contents are mentioned in the article:

Pluripotent stem cells, including embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs), are infinitely proliferative cells that have the ability to differentiate into somatic lineage cells. Nodal activates type 1 and 2 activin receptors to regulate transcription via phosphorylation of Smad2/3. In the present study, to elucidate the detailed mechanism of the synergistic action of FGF and the Nodal-Cripto pathway, the initial response of gene expression in human iPSCs to the FGF receptor inhibitor PD173074 (PD) was investigated, focusing on genes that block the Nodal-Cripto pathway. The confusing alterations in NODAL and LEFTY1/2 expression, which were induced by PD treatment and depended on culture conditions, can be explained by two different functions of CRIPTO, both as a Nodal co-receptor and an activin antagonist. In conclusion, the present study revealed that inhibition of FGF signaling in human iPSCs acutely affected the expression of Nodal/ Activin target genes in an opposing manner, depending on the presence of feeder cells. 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 ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives. Pyrimidine derivatives have been used in a wide variety of pharmaceuticals including general anesthetics, anti-epilepsy medication, anti-malaria medication, drugs for treating high blood pressure, and HIV medication.Synthetic Route of C28H41N7O3

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Combined Treatment of Curcumin and Small Molecule Inhibitors Suppresses Proliferation of A549 and H1299 Human Non-Small-Cell Lung Cancer Cells was written by Lin, Hui-Ping;Kuo, Li-Kuo;Chuu, Chih-Pin. And the article was included in Phytotherapy Research 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:

Curcumin (diferuloylmethane) is a phenolic compound present in turmeric and is ingested daily in many parts of the world. Curcumin has been reported to cause inhibition on proliferation and induction of apoptosis in many human cancer cell lines, including non-small cell lung cancer cells (NSCLC). However, the clin. application of curcumin is restricted by its low bioavailability. In this report, it was observed that combined treatment of a low dosage of curcumin (5-10 渭 m) with a low concentration (0.1-2.5 渭 m) of small mol. inhibitors, including AG1478, AG1024, PD173074, LY294002 and caffeic acid phenethyl ester (CAPE) increased the growth inhibition in two human NSCLC cell lines: A549 and H1299 cells. The observation suggested that combined treatment of a low dosage of curcumin with inhibitors against epidermal growth factor receptor (EGFR), insulin-like growth factor 1 (IGF-1R), fibroblast growth factors receptor (FGFR), phosphatidylinositol 3-kinases (PI3K) or NF-魏B signaling pathway may be a potential adjuvant therapy beneficial to NSCLC 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. The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives. Pyrimidine derivatives have been used in a wide variety of pharmaceuticals including general anesthetics, anti-epilepsy medication, anti-malaria medication, drugs for treating high blood pressure, and HIV medication.Name: 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

Drug screening to target nuclear orphan receptor NR4A2 for cancer therapeutics was written by Komiya, Takefumi;Yamamoto, Satomi;Roy, Anuradha;McDonald, Peter;Perez, Raymond P.. And the article was included in Translational Lung Cancer Research in 2017.Formula: C28H41N7O3 The following contents are mentioned in the article:

Our previous study suggested NR4A2, a subfamily member of orphan nuclear receptors, is essential for survival of human cancer cells such as mucoepidermoid carcinoma (MEC). We conducted high throughput drug screening for NR4A2 inhibitors as a novel therapeutic modality. Pos. screening was performed using a luciferase reporter vector containing NR4A2 binding sequence, and a CRE-reporter control vector was used to eliminate false positives. In vitro assays for pos. hits were conducted. A total of 23 Food and Drug Administration (FDA) and 43 Life Science Library compounds were identified, including several epidermal growth factor inhibitors and Src inhibitors. Subsequent in vitro assays confirmed that identified compounds were preferentially active in NR4A2+ cancer cells. Several candidate compounds appeared to suppress NR4A2 via inhibition of p-ERK, whereas a novel compound KU0171309 may act as a more direct inhibitor. Further research should focus on homolog selectivity, in vivo activity, and definitively deciphering the mechanism of action of KU0171309. 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: 219580-11-7Formula: 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. Heterocyclic compounds bearing the pyrimidine core are of tremendous interest as they constitute an important class of natural and synthetic compounds exhibiting diverse useful biological activities that hold attractive potential for clinical translation as therapeutic agents in alleviation of a myriad of diseases. 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.Formula: C28H41N7O3

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

JMJD3 inhibition protects against isoproterenol-induced cardiac hypertrophy by suppressing 尾-MHC expression was written by Guo, Zhen;Lu, Jing;Li, Jingyan;Wang, Panxia;Li, Zhenzhen;Zhong, Yao;Guo, Kaiteng;Wang, Junjian;Ye, Jiantao;Liu, Peiqing. And the article was included in Molecular and Cellular Endocrinology in 2018.HPLC of Formula: 1373423-53-0 The following contents are mentioned in the article:

Jumonji domain-containing protein D3 (JMJD3), a histone 3 lysine 27 (H3K27) demethylase, has been extensively studied for their participation in development, cellular physiol. and a variety of diseases. However, its potential roles in cardiovascular system remain unknown. In this study, we found that JMJD3 played a pivotal role in the process of cardiac hypertrophy. JMJD3 expression was elevated by isoproterenol (ISO) stimuli both in vitro and in vivo. Overexpression of wild-type JMJD3, but not the demethylase-defective mutant, promoted cardiomyocyte hypertrophy, as implied by increased cardiomyocyte surface area and the expression of hypertrophy marker genes. In contrary, JMJD3 silencing or its inhibitor GSK-J4 suppressed ISO-induced cardiac hypertrophy. Mechanistically, JMJD3 was recruited to demethylate H3K27me3 at the promoter of 尾-MHC to promote its expression and cardiac hypertrophy. Thus, our results reveal that JMJD3 may be a key epigenetic regulator of 尾-MHC expression in cardiomyocytes and a potential therapeutic target for cardiac hypertrophy. 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: 1373423-53-0HPLC of Formula: 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. Heterocyclic compounds bearing the pyrimidine core are of tremendous interest as they constitute an important class of natural and synthetic compounds exhibiting diverse useful biological activities that hold attractive potential for clinical translation as therapeutic agents in alleviation of a myriad of diseases. Pyrimidine derivatives have been used in a wide variety of pharmaceuticals including general anesthetics, anti-epilepsy medication, anti-malaria medication, drugs for treating high blood pressure, and HIV medication.HPLC of Formula: 1373423-53-0

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Structure of Nascent Chromatin Is Essential for Hematopoietic Lineage Specification was written by Petruk, Svetlana;Mariani, Samanta A.;De Dominici, Marco;Porazzi, Patrizia;Minieri, Valentina;Cai, Jingli;Iacovitti, Lorraine;Flomenberg, Neal;Calabretta, Bruno;Mazo, Alexander. And the article was included in Cell Reports in 2017.Product Details of 1373423-53-0 The following contents are mentioned in the article:

The role of chromatin structure in lineage commitment of multipotent hematopoietic progenitors (HPCs) is presently unclear. We show here that CD34⁺ HPCs possess a post-replicative chromatin globally devoid of the repressive histone mark H3K27me3. This H3K27-unmodified chromatin is required for recruitment of lineage-determining transcription factors (TFs) C/EBP伪, PU.1, and GATA-1 to DNA just after DNA replication upon cytokine-induced myeloid or erythroid commitment. Blocking DNA replication or increasing H3K27me3 levels prevents recruitment of these TFs to DNA and suppresses cytokine-induced erythroid or myeloid differentiation. However, H3K27me3 is rapidly associated with nascent DNA in more primitive human and murine HPCs. Treatment of these cells with instructive cytokines leads to a significant delay in accumulation of H3K27me3 in nascent chromatin due to activity of the H3K27me3 demethylase UTX. Thus, HPCs utilize special mechanisms of chromatin modification for recruitment of specific TFs to DNA during early stages of lineage specification. 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: 1373423-53-0Product Details 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 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. 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.Product Details of 1373423-53-0

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

In vitro generation of functional murine heart organoids via FGF4 and extracellular matrix was written by Lee, Jiyoung;Sutani, Akito;Kaneko, Rin;Takeuchi, Jun;Sasano, Tetsuo;Kohda, Takashi;Ihara, Kensuke;Takahashi, Kentaro;Yamazoe, Masahiro;Morio, Tomohiro;Furukawa, Tetsushi;Ishino, Fumitoshi. And the article was included in Nature Communications in 2020.Quality Control 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:

Abstract: Our understanding of the spatiotemporal regulation of cardiogenesis is hindered by the difficulties in modeling this complex organ currently by in vitro models. Here we develop a method to generate heart organoids from mouse embryonic stem cell-derived embryoid bodies. Consecutive morphol. changes proceed in a self-organizing manner in the presence of the laminin-entactin (LN/ET) complex and fibroblast growth factor 4 (FGF4), and the resulting in vitro heart organoid possesses atrium- and ventricle-like parts containing cardiac muscle, conducting tissues, smooth muscle and endothelial cells that exhibited myocardial contraction and action potentials. The heart organoids exhibit ultrastructural, histochem. and gene expression characteristics of considerable similarity to those of developmental hearts in vivo. Our results demonstrate that this method not only provides a biomimetic model of the developing heart-like structure with simplified differentiation protocol, but also represents a promising research tool with a broad range of applications, including drug testing. 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: 219580-11-7Quality Control 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. The pyrimidine nitrogenous bases are derived from the organic compound pyrimidine through the addition of various functional groups. 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.Quality Control 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