Discover the magic of the 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride

Quality Control of 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride. Welcome to talk about 65-22-5, If you have any questions, you can contact Chen, XY; Li, H; Luo, HJ; Lin, ZX; Luo, WH or send Email.

In 2019.0 PHARMACOLOGY published article about ISONICOTINOYL HYDRAZONE; IRON CHELATORS; IN-VITRO; VITAMIN-B-6; EXPRESSION; APOPTOSIS; ANALOGS; TARGETS; GROWTH; AGENTS in [Chen, Xuyang; Li, Hui; Luo, Hongjun; Lin, Zhexuan; Luo, Wenhong] Shantou Univ, Coll Med, Bioanalyt Lab, Xinling Rd 22, Shantou, Guangdong, Peoples R China in 2019.0, Cited 45.0. The Name is 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride. Through research, I have a further understanding and discovery of 65-22-5. Quality Control of 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride

Background/Aims: Hydrazone and acylhydrazone derivatives, which are produced from aldehyde reacting with hydrazine or acylhydrazine, have been reported to exhibit antitumor activities. However, the angionenic effects of this kind of derivatives haven’t been elucidated. Here, we synthesized 12 pyridoxal hydrazone and acylhydrazone compounds and investigated their antiangiogenic effects and the underlying mechanisms. Method: 3-(4,5-Dimethylthiazol-2-yl)-2, 5-dipheyltetrazolium bromide assay was used to screen the inhibitory effects of the synthesized compounds on endothelial cells (ECs) proliferation. The compound with best inhibitory effect was further evaluated with wound-healing assay and tube formation assay. Calcein-Am assay was carried out to determine the content of intracellular labile iron pool (LIP). Intracellular reduced glutathione (GSH) was determined by spectrophotometry. Flow cytometry was used to determine cell cycle and apoptosis. Results: Compound 10 (3-hydroxy-5-[hydroxymethyl]-2-methyl-pyridine-4-carbaldehyde-2-naphthalen-1-acetyl hydrazone) showed the best inhibitory effect on human umbilical vascular ECs proliferation, with IC50 value of 25.4 mu mol/L. It not only inhibited wound-healing and tube formation of ECs, but also decreased the content of intracellular LIP and GSH. Furthermore, it arrested ECs cycle at S phase and induced cell apoptosis. Conclusions: Compound 10 exhibits antiangiogenic effects by reducing the content of intracellular LIP and GSH, and subsequently arresting cell cycle and inducing cell apoptosis.

Quality Control of 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride. Welcome to talk about 65-22-5, If you have any questions, you can contact Chen, XY; Li, H; Luo, HJ; Lin, ZX; Luo, WH or send Email.

Reference:
Pyridine – Wikipedia,
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Why Are Children Getting Addicted To 614-18-6

Quality Control of Ethyl nicotinate. Bye, fridends, I hope you can learn more about C8H9NO2, If you have any questions, you can browse other blog as well. See you lster.

Gu, YF; Zhang, Y; Yue, FL; Li, ST; Zhang, ZQ; Li, J; Bai, X in [Gu, Yi-Fei; Zhang, Yue; Zhang, Zhuo-qi; Bai, Xu] Jilin Univ, Sch Pharmaceut Sci, Ctr Combinatorial Chem & Drug Discovery, 1266 Fujin Rd, Changchun 130021, Peoples R China; [Yue, Feng-li; Li, Shao-tong; Li, Jing] Jilin Univ, Dept Pharmacol, Coll Basic Med Sci, Changchun 130021, Peoples R China published Synthesis of Novel 2-(Pyridin-2-yl) Pyrimidine Derivatives and Study of Their Anti-Fibrosis Activity in 2020, Cited 34. Quality Control of Ethyl nicotinate. The Name is Ethyl nicotinate. Through research, I have a further understanding and discovery of 614-18-6.

A pyrimidine moiety exhibiting a wide range of pharmacological activities has been employed in the design of privileged structures in medicinal chemistry. To prepare libraries of novel heterocyclic compounds with potential biological activities, a series of novel 2-(pyridin-2-yl) pyrimidine derivatives were designed, synthesized and their biological activities were evaluated against immortalized rat hepatic stellate cells (HSC-T6). Fourteen compounds were found to present better anti-fibrotic activities than Pirfenidone and Bipy55 ‘ DC. Among them, compounds ethyl 6-(5-(p-tolylcarbamoyl)pyrimidin-2-yl)nicotinate (12m) and ethyl 6-(5-((3,4-difluorophenyl)carbamoyl)pyrimidin-2-yl)nicotinate (12q) show the best activities with IC50 values of 45.69 mu M and 45.81 mu M, respectively. Furthermore, the study of anti-fibrosis activity was evaluated by Picro-Sirius red staining, hydroxyproline assay and ELISA detection of Collagen type I alpha 1 (COL1A1) protein expression. Our study showed that compounds 12m and 12q effectively inhibited the expression of collagen, and the content of hydroxyproline in cell culture medium in vitro, indicating that compounds 12m and 12q might be developed the novel anti-fibrotic drugs.

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Reference:
Pyridine – Wikipedia,
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Simple exploration of Phenyl(pyridin-2-yl)methanone

Quality Control of Phenyl(pyridin-2-yl)methanone. Welcome to talk about 91-02-1, If you have any questions, you can contact Kondo, Y; Kadota, T; Hirazawa, Y; Morisaki, K; Morimoto, H; Ohshima, T or send Email.

An article Scandium(III) Triflate Catalyzed Direct Synthesis of N-Unprotected Ketimines WOS:000506088700025 published article about MANNICH-TYPE REACTIONS; BOND FORMATION; ARYL HALIDES; ALPHA-AMINO; ASYMMETRIC HYDROGENATION; BENZOPHENONE IMINE; DIRECT ACCESS; SCHIFF-BASES; DERIVATIVES; ACTIVATION in [Kondo, Yuta; Kadota, Tetsuya; Hirazawa, Yoshinobu; Morisaki, Kazuhiro; Morimoto, Hiroyuki; Ohshima, Takashi] Kyushu Univ, Grad Sch Pharmaceut Sci, Higashi Ku, Maidashi 3-1-1, Fukuoka 8128582, Japan; [Morisaki, Kazuhiro] Kyoto Univ, Inst Chem Res, Kyoto 6110011, Japan in 2020.0, Cited 67.0. Quality Control of Phenyl(pyridin-2-yl)methanone. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

N-Unprotected ketimines are useful substrates and intermediates for synthesizing valuable nitrogen-containing compounds, but their potential applicability is limited by the available synthetic methods. To address this issue, we report a scandium(III) triflate catalyzed direct synthesis of N-unprotected ketimines. Using commercially available reagents and Lewis acid catalysts, ketones were directly transformed into the corresponding N-unprotected ketimines in high yields with broad functional group tolerance, even in multigram scales. The reactions were readily applicable for one-pot synthesis of important compounds such as a glycine Schiff base without isolation of N-unprotected ketimine intermediates. Preliminary mechanistic studies to clarify the reaction mechanism are also described.

Quality Control of Phenyl(pyridin-2-yl)methanone. Welcome to talk about 91-02-1, If you have any questions, you can contact Kondo, Y; Kadota, T; Hirazawa, Y; Morisaki, K; Morimoto, H; Ohshima, T or send Email.

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Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Brief introduction of Phenyl(pyridin-2-yl)methanone

Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.. Product Details of 91-02-1

In 2019.0 J MOL STRUCT published article about CRYSTAL-STRUCTURE; SPECTRAL CHARACTERIZATION; NICKEL(II) COMPLEXES; MOLECULAR-STRUCTURE; CU(II) COMPLEXES; SCHIFF-BASE; DNA-BINDING; HYDRAZONE; COPPER(II); DIACETYL in [Mathews, Nimya Ann; Kurup, M. R. Prathapachandra] Cochin Univ Sci & Technol, Dept Appl Chem, Kochi 682022, Kerala, India; [Jose, Anitha] Marthoma Coll, Dept Bot, Tiruvalla 689103, Kerala, India; [Kurup, M. R. Prathapachandra] Cent Univ Kerala, Sch Phys Sci, Dept Chem, Tejaswini Hills, Periye 671316, Kasaragod, India in 2019.0, Cited 40.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. Product Details of 91-02-1

A new aroylhydrazone ligand, 2-benzoylpyridine-4-methoxybenzhydrazone (BPMBH). and its two cobalt(III) complexes, [Co(BPMB)(2)]NO3 center dot 1.5H(2)O (1) and [Co(BPMB)(2)]Cl center dot 2H(2)O (2) have been synthesized and structurally characterized. The synthesized compounds are physico-chemically characterized by CHN analysis, molar conductivity, magnetic susceptibility measurements and spectroscopic techniques like MS, IR, UV and NMR. The high molar conductivity values of the complexes confirmed the presence of counter ions in the lattice of the cationic complexes. The molecular structure of the aroylhydrazone and its complexes have been resolved using single crystal XRD studies. In the solid state, the aroylhydrazone exists in the amido form as evident from the IR and XRD studies. The tridentate nature of the NNO donor aroylhydrazone was also confirmed from the IR spectral studies. XRD studies reveal that in all complexes, the tridentate aroylhydrazone coordinates to the Co(III) center via pyridine nitrogen, azomethine nitrogen and iminolate oxygen and found to possess distorted octahedral geometry. The complexes are bis-ligated cationic complexes in which chloride and nitrate ions act as counter ions. The antibacterial and antifungal activities of the aroylhydrazone and its Co(III) complexes have been screened against bacterial species Staphylococcus aureus, Enterobacter aerogenes, Bacillus subtilis, Streptococcus pyogenes, Klebsiella pneumonia, Salmonella typhi and Escherichia coli. The antifungal activity was also checked using fungi Aspergillus niger, Penicillium chrysogenum and Rhizopus oryzae. From the activity data we can infer that the metal complexes have better biological activity than the metal free ligand against the bacterial and fungal species which were tested. (C) 2018 Elsevier B.V. All rights reserved.

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Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

How did you first get involved in researching Phenyl(pyridin-2-yl)methanone

Category: pyridine-derivatives. Welcome to talk about 91-02-1, If you have any questions, you can contact Sun, YX; Li, XS; Yang, M; Xu, WT; Xie, J; Ding, MN or send Email.

Recently I am researching about AEROBIC OXIDATION; ANODIC-OXIDATION; ORGANIC ELECTROSYNTHESIS; N-HYDROXYPHTHALIMIDE; ELECTRON-TRANSFER; PRIMARY ALCOHOLS; REDOX CATALYSTS; P-XYLENE; EFFICIENT; HYDROCARBONS, Saw an article supported by the Fundamental Research Funds for the Central Universities in China [020514380224]; Natural Science Foundation of Jiangsu ProvinceNatural Science Foundation of Jiangsu Province [BK20180321]; Innovation & Entrepreneurship Talents Plan of Jiangsu Province. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Sun, YX; Li, XS; Yang, M; Xu, WT; Xie, J; Ding, MN. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone. Category: pyridine-derivatives

The selective oxidation of C-H bond is critical for feedstock manufacturing in chemical industry. Current strategies typically involve the use of oxygen or peroxide as the oxidation reagent under high temperature, which sets severe challenges in production sustainability and industrial safety. Herein, we demonstrate an environmental-friendly and safe electrocatalytic strategy for the selective oxidation of benzyl group to ketones at ambient conditions, while using water as the sole oxygen source. Water addition reduces the onset potential of anodic C-H oxidation, and produces 1-tetralone with satisfying conversion and excellent ketone to alcohol ratio. Layered MnO2 catalysts (with rich oxygen vacancies) further adjust the water affinity and facilitate the oxidation, leading to a significantly improved faradaic efficiency.

Category: pyridine-derivatives. Welcome to talk about 91-02-1, If you have any questions, you can contact Sun, YX; Li, XS; Yang, M; Xu, WT; Xie, J; Ding, MN or send Email.

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Pyridine – Wikipedia,
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What unique challenges do researchers face in C8H9NO2

Welcome to talk about 614-18-6, If you have any questions, you can contact Zhong, AA; Chen, W; Duan, YF; Li, K; Tang, XY; Tian, X; Wu, ZQ; Li, ZJ; Wang, YL; Wang, CH or send Email.. Category: pyridine-derivatives

Authors Zhong, AA; Chen, W; Duan, YF; Li, K; Tang, XY; Tian, X; Wu, ZQ; Li, ZJ; Wang, YL; Wang, CH in ELSEVIER published article about LACTIC-ACID BACTERIA; DRY-CURED SAUSAGE; FREE AMINO-ACIDS; NANX WUDL; QUALITY; DIVERSITY; PEPTIDES; AROMA; IMPROVEMENT; SEQUENCES in [Zhong, Aiai; Chen, Wei; Duan, Yufan; Li, Ke; Tang, Xingyu; Tian, Xing; Wu, Zhongqin; Li, Zongjun; Wang, Yuanliang; Wang, Chuanhua] Hunan Agr Univ, Coll Food Sci & Technol, Changsha 410128, Hunan, Peoples R China; [Zhong, Aiai; Chen, Wei; Duan, Yufan; Li, Ke; Tang, Xingyu; Tian, Xing; Wu, Zhongqin; Li, Zongjun; Wang, Yuanliang] Hunan Prov Key Lab Food Sci & Biotechnol, Changsha 410128, Hunan, Peoples R China; [Zhong, Aiai; Chen, Wei; Duan, Yufan; Li, Ke; Tang, Xingyu; Tian, Xing; Wu, Zhongqin; Li, Zongjun; Wang, Yuanliang] Natl Engn Ctr Plant Funct Components Utilizat, Changsha 410128, Hunan, Peoples R China; [Tian, Xing] Hunan Univ Chinese Med, Coll Pharm, Changsha 401208, Hunan, Peoples R China in 2021, Cited 51. Category: pyridine-derivatives. The Name is Ethyl nicotinate. Through research, I have a further understanding and discovery of 614-18-6

Sour meat is widely consumed because of its unique flavor. However, the microbial community’s structure, the flavor production pathways, and the relationship between microbes and flavors resulting from sour meat fermentation processes remain unclear. In this study, high-throughput sequencing technology and solid-phase microextraction-gas chromatography-mass spectrometry were used to analyze the structural composition of microbial communities and changes in volatile flavor substances during the fermentation of sour meat. A total of 124 volatile components and 17 free amino acids were detected throughout the fermentation process, of which ethyl decanoate, ethyl butyrate, ethyl lactate, and other ethyl substances were among the 21 volatile compounds that underwent significant changes. There was also a small number of acids, alcohols, and aldehydes. Lactobacillus, Weissella, Staphylococcus, Kodamaea, Hyphopichia, and Yarrowia were the core microorganisms in fermented sour meat. These dominant microorganisms correlated with the changes in most flavor substances. This study provides a theoretical basis for revealing the flavor formation mechanisms in sour meat and the screening of functional strains.

Welcome to talk about 614-18-6, If you have any questions, you can contact Zhong, AA; Chen, W; Duan, YF; Li, K; Tang, XY; Tian, X; Wu, ZQ; Li, ZJ; Wang, YL; Wang, CH or send Email.. Category: pyridine-derivatives

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Archives for Chemistry Experiments of 91-02-1

Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.. COA of Formula: C12H9NO

An article Characteristics of multidentate schiff base ligand and its complexes using cyclic voltammetry, fluorescence, antimicrobial behavior and DFT-calculations WOS:000598932200002 published article about ELECTROCHEMICAL PROPERTIES; NI(II); CU(II); CO(II) in [Fathi, Ahlam M.; Mandour, Howida S.] Natl Res Ctr, Dept Phys Chem, 33 El Bohoth St, Giza 12622, Egypt; [HassaneAnouar, El] Prince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Chem, Al Kharj 11942, Saudi Arabia in 2021.0, Cited 55.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. COA of Formula: C12H9NO

The electrochemical behavior of a series of the metal complexes [Fe(III), Ni(II), Ru(III),Pd(II) and Hf(IV)]derived from the Schiff base ligand(E)-5-((phenyl(-pyridin-2-yl) methylene) amino) pyrimidine-2,4(1H, 3H)-dione(H2L) which was previously prepared from condensation of 5-aminouracil and 2-benzoylpyridine was studied by using cyclic voltammetric technique. The Schiff base ligand H2L and its metal complexes exhibited quasi- reversible oxidation- reduction with three electron transfer and it was suggested that their reactions on the platinum surface electrode are not purely diffusion controlled but also under adsorption control. The redox reactive sites of the H2L and its complexes were located via the geometry optimization and frequency calculations using density functional theory (DFT) at the B3LYP/LanL2DZ level of theory. In addition, the Schiff base ligand and its metal complexes exhibit fluorescent properties. The antimicrobial activity of the Schiff base ligand H2L and its metal complexes was tested against Gram-positive bacteria (Staphylococcus aureus and Bacillus cereus(,Gram-negative bacteria (E. coli and Pseudomonas aeruginosa) and fungal strain (Aspergillus niger) by using agar well-diffusion method. The microbial testes of the ligand (H2L) and its metal complexes exhibited good inhibition efficiency to prevent growth of bacteria. (c) 2020 Elsevier B.V. All rights reserved.

Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.. COA of Formula: C12H9NO

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Archives for Chemistry Experiments of Phenyl(pyridin-2-yl)methanone

Safety of Phenyl(pyridin-2-yl)methanone. Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.

Safety of Phenyl(pyridin-2-yl)methanone. In 2020.0 BBA-GEN SUBJECTS published article about DOUBLE-STRAND BREAKS; DNA-DAMAGE RESPONSE; OXIDATIVE STRESS; HISTONE MODIFICATIONS; ANTICANCER AGENTS; IRON COMPLEXES; ATPOL-LAMBDA; ARABIDOPSIS; REPAIR; GENOME in [Mahapatra, Kalyan; De, Sayanti; Roy, Sujit] Univ Burdwan, UGC Ctr Adv Studies, Dept Bot, Golapbag Campus, Burdwan 713104, W Bengal, India; [Ghosh, Ayon Kanti; Ghosh, Rajarshi] Univ Burdwan, UGC Ctr Adv Studies, Dept Chem, Golapbag Campus, Burdwan 713104, W Bengal, India; [Ghosh, Noyel; Sadhukhan, Pritam; Chatterjee, Sharmistha; Sil, Parames C.] Bose Inst, Div Mol Med, Centenary Campus,P-1-12 CIT Scheme VIIM, Kolkata 700054, India in 2020.0, Cited 61.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

Background: In recent times, coordination complexes of iron in various oxidation states along with variety of ligand systems have been designed and developed for effective treatment of cancer cells without adversely affecting the normal cell and tissues of various organs. Methods: In this study, we have evaluated the mechanism of action of a Fe(II) Schiff base complex in the crop plant Trigonella foenum-graecum L. (Fenugreek) as the screening system by using morphological, cytological, biochemical and molecular approaches. Further functional characterization was performed using MCF-7 cell line and solid tumour model for the assessment of anti-tumour activity of the complex. Results: Our results indicate efficiency of the Fe(II) Schiff base complex in the induction of double strand breaks in DNA. Complex treatment clearly induced cytotoxic and genotoxic damage in Trigonella seedlings. The Fe-complex treatment caused cell cycle arrest via the activation of ATM-ATR kinase mediated DNA damage response pathway with the compromised expression of CDK1, CDK2 and CyclinB1 protein in Trigonella seedlings. In cultured MCF-7 cells, the complex induces cytotoxicity and DNA fragmentation through intracellular ROS generation. Fe-complex treatment inhibited tumour growth in solid tumour model with no additional side effects. Conclusion: The growth inhibitory and cytotoxic effects of the complex result from activation of DNA damage response along with oxidative stress and cell cycle arrest. General significance: Overall, our results have provided comprehensive information on the mechanism of action and efficacy of a Fe(II) Schiff base complex in higher eukaryotic genomes and indicated its future implications as potential therapeutic agent.

Safety of Phenyl(pyridin-2-yl)methanone. Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.

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Pyridine – Wikipedia,
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Machine Learning in Chemistry about C8H9NO2

Welcome to talk about 614-18-6, If you have any questions, you can contact Dhotre, BK; Raut, SV; Khandebharad, AU; Pathan, A or send Email.. Recommanded Product: Ethyl nicotinate

I found the field of Chemistry very interesting. Saw the article Efficient Synthesis of 1,4-Bis(5-aryl-1,3,4-oxadiazol-2-yl)-2,3,5,6-tetrafluorobenzenes published in 2020. Recommanded Product: Ethyl nicotinate, Reprint Addresses Dhotre, BK (corresponding author), Swami Vivekanand Sr Coll, Mantha 431504, India.. The CAS is 614-18-6. Through research, I have a further understanding and discovery of Ethyl nicotinate

An efficient acid-catalyzed condensation between substituted benzohydrazides and 2,3,5,6-tetrafluoroterephthalic acid to form 1,4-bis(5-aryl-1,3,4-oxadiazol-2-yl)-2,3,5,6-tetrafluorobenzenes is reported. The products were isolated in 74-87% yield and were characterized by(1)H NMR, IR, and mass spectra.

Welcome to talk about 614-18-6, If you have any questions, you can contact Dhotre, BK; Raut, SV; Khandebharad, AU; Pathan, A or send Email.. Recommanded Product: Ethyl nicotinate

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

What I Wish Everyone Knew About Phenyl(pyridin-2-yl)methanone

Welcome to talk about 91-02-1, If you have any questions, you can contact Li, YL; Gan, XL; Zhu, RP; Wang, XH; Liao, DF; Jin, JF; Huang, ZQ or send Email.. Recommanded Product: 91-02-1

Recommanded Product: 91-02-1. In 2020.0 ANTI-CANCER AGENT ME published article about CELL-CYCLE ARREST; G-QUADRUPLEX DNA; METAL-COMPLEXES; CISPLATIN-DNA; TUMOR; INHIBITION; BINDING; RECOGNITION; P53; PROLIFERATION in [Li, Yu-Lan; Gan, Xin-Li; Zhu, Rong-Ping; Jin, Junfei] Guilin Med Univ, Affiliated Hosp, Lab Hepatobiliary & Pancreat Surg, Guilin 541001, Guangxi, Peoples R China; [Li, Yu-Lan; Jin, Junfei] Guilin Med Univ, Guangxi Key Lab Mol Med Liver Injury & Repair, Guilin 541001, Guangxi, Peoples R China; [Li, Yu-Lan; Jin, Junfei] Guilin Med Univ, China USA Lipids Hlth & Dis Res Ctr, Guilin 541001, Guangxi, Peoples R China; [Wang, Xuehong; Huang, Zhaoquan] Guilin Med Univ, Dept Pathol, Affiliated Hosp, 15 Lequn Rd, Guilin 541001, Guangxi, Peoples R China; [Liao, Duan-Fang] Hunan Univ Chinese Med, Div Stem Cell Regulat & Applicat, State Key Lab Chinese Med Powder & Med Innovat Hu, Changsha, Hunan, Peoples R China; [Li, Yu-Lan] Guangxi Normal Univ, Sch Chem & Pharm, Key Lab Chem & Mol Engn Med Resources, 15 Yucai Rd, Guilin 541004, Peoples R China; [Zhu, Rong-Ping] Nanchang Univ, Ganzhou Peoples Hosp, Dept Emergency Traumat Surg, Affiliated Ganzhou Hosp, Ganzhou 341000, Jiangxi, Peoples R China in 2020.0, Cited 54.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

Objective: To overcome the disadvantages of cisplatin, numerous platinum (Pt) complexes have been prepared. However, the anticancer activity and mechanism of Pt(II) complexed with 2-benzoylpyridine [Pt(II)-Bpy]: [PtCl2(DMSO)L] (DMSO = dimethyl sulfoxide, L = 2-benzoylpyridine) in cancer cells remain unknown. Methods: Pt(II)-Bpy was synthesized and characterized by spectrum analysis. Its anticancer activity and underlying mechanisms were demonstrated at the cellular, molecular, and in vivo levels. Results: Pt(II)-Bpy inhibited tumor cell growth, especially HepG2 human liver cancer cells, with a half-maximal inhibitory concentration of 9.8 +/- 0.5 mu M, but with low toxicity in HL-7702 normal liver cells. Pt(H)Bpy induced DNA damage, which was demonstrated through a marked increase in the expression of cleaved-poly (ADP ribose) polymerase (PARP) and gamma-H2A histone family member X and a decrease in PARP expression. The interaction of Pt(II)-Bpy with DNA at the molecular level was most likely through an intercalation mechanism, which might be evidence of DNA damage. Pt(II)-Bpy initiated cell cycle arrest at the S phase in HepG2 cells. It also caused severe loss of the mitochondria( membrane potential; a decrease in the expression of caspase-9 and caspase-3; an increase in reactive oxygen species levels; the release of cytochrome c and apoptotic protease activation factor; and the activation of caspase-9 and caspase-3 in HepG2 cells, which in turn resulted in apoptosis. Meanwhile, changes in p53 and related proteins were observed including the upregulation of p53, the phosphorylation of p53, p21, B-cell lymphoma-2-associated X protein, and NOXA; and the down-regulation of B-cell lymphoma 2. Moreover, Pt(II)-Bpy displayed marked inhibitory effects on tumor growth in the HepG2 nude mouse model. Conclusion: Pt(II)-Bpy is a potential candidate for cancer chemotherapy.

Welcome to talk about 91-02-1, If you have any questions, you can contact Li, YL; Gan, XL; Zhu, RP; Wang, XH; Liao, DF; Jin, JF; Huang, ZQ or send Email.. Recommanded Product: 91-02-1

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem