Category: 50-84-0

An article Design, synthesis and biological evaluation of novel phthalazinone acridine derivatives as dual PARP and Topo inhibitors for potential anticancer agents WOS:000510956700022 published article about HYDROXAMIC ACID-DERIVATIVES; DNA-REPAIR; ANTIPROLIFERATIVE ACTIVITY; KINASE INHIBITORS; CANCER; BINDING; ROLES; DNMT in [Dai, Qiuzi] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China; [Dai, Qiuzi; Chen, Jiwei; Gao, Chunmei; Sun, Qinsheng; Yuan, Zigao; Jiang, Yuyang] Tsinghua Univ, Grad Sch Shenzhen, State Key Lab Chem Oncogen, Key Lab Chem Biol, Shenzhen 518055, Peoples R China; [Gao, Chunmei] Shenzhen Univ, Coll Chem & Chem Engn, Shenzhen 518060, Peoples R China; [Jiang, Yuyang] Tsinghua Univ, Sch Med, Dept Pharmacol & Pharmaceut Sci, Beijing 100084, Peoples R China in 2020, Cited 37. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0. Name: 2,4-Dichlorobenzoic acid

In this study, we designed and synthesized a series of phthalazinone acridine derivatives as dual PARP and Topo inhibitors. MTF assays indicated that most of the compounds significantly inhibited multiple cancer cells proliferation. In addition, all the compounds displayed Topo II inhibition activity at 10 mol/L, and also possessed good PARP-1 inhibitory activities. Subsequent mechanistic studies showed that compound 9a induced remarkable apoptosis and caused prominent S cell cycle arrest in HCT116 cells. Our study suggested that 9a inhibiting Topo and PARP concurrently can be a potential lead compound for cancer therapy. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

Name: 2,4-Dichlorobenzoic acid. Welcome to talk about 50-84-0, If you have any questions, you can contact Dai, QZ; Chen, JW; Gao, CM; Sun, QS; Yuan, ZG; Jiang, YY or send Email.

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

Safety of 2,4-Dichlorobenzoic acid. In 2020 CHEMISTRYSELECT published article about ACIDIC IONIC LIQUIDS; BUTYL ACETATE SYNTHESIS; DUAL SOLVENT-CATALYSTS; FACILE SYNTHESIS; FISCHER ESTERIFICATION; ALDEHYDES; SYSTEM; GREEN; CYCLOALKANONES; KETONES in [Bano, Kulsum; Sarkar, Ratan; Panda, Tarun K.] Indian Inst Technol Hyderabad, Dept Chem, Sangareddy 502285, Telangana, India; [Jain, Archana] Mahatma Gandhi Inst Technol, Dept Phys & Chem, Hyderabad 500075, Telangana, India in 2020, Cited 78. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0.

Bronsted acidic ionic liquids (BAILs) have been used as catalyst and solvent in organic synthesis, due to their negligible volatility, remarkable solubility, good catalytic activity, and easily structurally tunable properties. In the present study, we have investigated the catalytic efficiency of economically viable ionic liquids bearing different cations pyridinium ([PyH](+) and triethylammonium [TEAH](+)) for the esterification of aromatic acid with various aliphatic alcohols and crossed aldol condensation of aromatic aldehydes with cyclohexanone under ambient condition. We also examined the effect of various process parameters on the yield of aromatic esters and alpha,alpha’-bis(arylidene)cycloalkanones.

Safety of 2,4-Dichlorobenzoic acid. Welcome to talk about 50-84-0, If you have any questions, you can contact Bano, K; Jain, A; Sarkar, R; Panda, TK or send Email.

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Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

Authors Anastassiadou, M; Bernasconi, G; Brancato, A; Cabrera, LC; Ferreira, L; Greco, L; Jarrah, S; Kazocina, A; Leuschner, R; Magrans, JO; Miron, I; Nave, S; Pedersen, R; Reich, H; Rojas, A; Sacchi, A; Santos, M; Scarlato, AP; Theobald, A; Vagenende, B; Verani, A in EUROPEAN FOOD SAFETY AUTHORITY-EFSA published article about in [Anastassiadou, Maria; Bernasconi, Giovanni; Brancato, Alba; Cabrera, Luis Carrasco; Ferreira, Lucien; Greco, Luna; Jarrah, Samira; Kazocina, Aija; Leuschner, Renata; Magrans, Jose Oriol; Miron, Ileana; Nave, Stefanie; Pedersen, Ragnor; Reich, Hermine; Rojas, Alejandro; Sacchi, Angela; Santos, Miguel; Scarlato, Alessia Pia; Theobald, Anne; Vagenende, Benedicte; Verani, Alessia] European Food Safety Author EFSA, Parma, Italy in 2021, Cited 4. HPLC of Formula: C7H4Cl2O2. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0

The applicant Syngenta Crop Protection AG submitted a request to the competent national authority in Finland to evaluate the confirmatory data that were identified for propiconazole in the framework of the MRL review under Article 12 of Regulation (EC) No 396/2005 as not available. Following the decision on the non-renewal of the approval of propiconazole and the decision to lower the maximum residue levels (MRLs) for propiconazole to the limit of quantification (LOQ) for all commodities, the data gaps identified in the MRL review are no longer relevant. EFSA summarised some new studies on the toxicological profile of propiconazole metabolites CGA91305, SYN547889 and NOA436613, which were assessed by the rapporteur Member State. Overall, the available information is not sufficient to characterise the toxicological profile of metabolites convertible to 2,4-dichlorobenzoic acid as data gaps still exist for SYN547889, NOA436613, CGA118244, CGA118245, CGA91304 and CGA91305. (C) 2021 European Food Safety Authority. EFSA Journal published by John Wiley and Sons Ltd on behalf of European Food Safety Authority.

HPLC of Formula: C7H4Cl2O2. Welcome to talk about 50-84-0, If you have any questions, you can contact Anastassiadou, M; Bernasconi, G; Brancato, A; Cabrera, LC; Ferreira, L; Greco, L; Jarrah, S; Kazocina, A; Leuschner, R; Magrans, JO; Miron, I; Nave, S; Pedersen, R; Reich, H; Rojas, A; Sacchi, A; Santos, M; Scarlato, AP; Theobald, A; Vagenende, B; Verani, A or send Email.

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

COA of Formula: C7H4Cl2O2. In 2020 ACS APPL MATER INTER published article about NITROGEN-DOPED CARBON; HYDROGEN-PEROXIDE; ELECTROCHEMICAL OXIDATION; POROUS CARBON; WASTE-WATER; GRAPHENE; MECHANISM; ELECTROSYNTHESIS; IDENTIFICATION; COORDINATION in [Li, Ning; Song, Xiaozhe; Wang, Li; Geng, Xinle; Wang, Hui] Beijing Forestry Univ, Coll Environm Sci & Engn, Beijing 00083, Peoples R China; [Tang, Hanyu; Bian, Zhaoyong] Beijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China in 2020, Cited 55. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0.

Electrochemical reduction-oxidation processes with the aid of cathode catalysts are promising technologies for the decomposition of organic compounds. High-efficiency and low-cost catalysts for electrochemical reductive dechlorination and two-electron oxygen reduction reaction (ORR) are vital to the overall degradation of chlorinated organic compounds. This study reports electrochemical dechlorination using a single-atom Co-loaded sulfide graphene (Co-SG) catalyst via atomic hydrogen generated from the electrochemical reduction of H2O and electrolysis of hydrogen. The Co-SG electrocatalyst exhibited a remarkable performance for H2O2 synthesis with a half-wave potential of 0.70 V (vs RHE) and selectivity over 90%. The high electrochemical performance was achieved for bifunctional electrocatalysis with regard to the smaller overpotentials, faster kinetics, and higher cycling stability compared to the noble metal-based electrocatalysts. In this study, 2,4-dichlorobenzoic acid was well degraded and the TOC concentration was effectively reduced. This work introduces the preparation of a new active site for high-performance single-atom catalysts and also promotes its application in the electrochemical degradation of chlorinated organic pollutants.

Welcome to talk about 50-84-0, If you have any questions, you can contact Li, N; Song, XZ; Wang, L; Geng, XL; Wang, H; Tang, HY; Bian, ZY or send Email.. COA of Formula: C7H4Cl2O2

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

Zheng, XJ; Li, CS; Cui, MY; Song, ZW; Bai, XQ; Liang, CW; Wang, HY; Zhang, TY in [Zheng, Xian-Jing; Song, Ze-Wen; Bai, Xue-Qian; Liang, Cheng-Wu; Wang, Hui-Yan; Zhang, Tian-Yi] Jilin Med Univ, Jilin 132013, Jilin, Peoples R China; [Li, Chun-Shi; Cui, Ming-Yue] Third Peoples Hosp Dalian, Dalian 116000, Liaoning, Peoples R China; [Zheng, Xian-Jing; Song, Ze-Wen] Yanbian Univ, Dept Pharm, Yanji 133002, Jilin, Peoples R China published Synthesis, biological evaluation of benzothiazole derivatives bearing a 1,3,4-oxadiazole moiety as potential anti-oxidant and anti-inflammatory agents in 2020, Cited 26. Recommanded Product: 2,4-Dichlorobenzoic acid. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0.

Twenty benzothiazole derivatives bearing a 1,3,4-oxadiazole moiety were synthesized and evaluated for their anti-oxidant and anti-inflammatory activities. Among these compounds, 8h and 81 were appeared to have high radical scavenging efficacies as 0.05 +/- 0.02 and 0.07 +/- 0.03 mmol/L of IC50, values in ABTS(+center dot) bioassay, respectively. In anti-inflammatory tests, compound 8h displayed good activity with 57.35% inhibition after intraperitoneal administration, which was more potent than the reference drug (indomethacin). Molecular modeling studies were performed to investigate the binding mode of the representative compound 8h into COX-2 enzyme. In vitro enzyme study implied that compound 8h exerted its anti-inflammatory activity through COX-2 inhibition.

Recommanded Product: 2,4-Dichlorobenzoic acid. Bye, fridends, I hope you can learn more about C7H4Cl2O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

Lei, J; He, LJ; Tang, DY; Wen, JY; Yan, W; Li, HY; Chen, ZZ; Xu, ZG in [Lei, Jie; He, Liu-Jun; Tang, Dian-Yong; Chen, Zhong-Zhu; Xu, Zhi-Gang] Chongqing Univ Arts & Sci, Coll Pharm, Natl & Local Joint Engn Res Ctr Targeted & Innova, IATTI, Chongqing 402160, Peoples R China; [Lei, Jie; Yan, Wei; Li, Hong-yu] Univ Arkansas Med Sci, Dept Pharmaceut Sci, Coll Pharm, Little Rock, AR 72205 USA; [Wen, Jingyuan] Univ Auckland, Sch Pharm, Auckland 1023, New Zealand published Solvent-Dependent Chemoselective and Stereoselective Approach to Synthesis of Spiro-gamma-Lactams with Potent Anticancer Activity in 2021, Cited 41. Category: chlorides-buliding-blocks. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0.

Chemoselective approaches were developed for derivatizing diastereoselective chromanone spiro-gamma-lactams through the Michael-type addition by using amide as a weak nucleophile to construct the spiro-carbon center under basic conditions. To expand the scope of this post-Ugi cascade reaction, a new series of oxidized chromone derivatives was synthesized by altering solvent from EtOH to DMF. Compounds 7 a and 7 b which could be synthesized in one day, demonstrated comparable anticancer activities with legendary anticancer drug paclitaxel in the PANC and U87 cell lines. This methodology offers a new approach to construct spiro-carbon centers with functionalized chromanones or chromones under mild reaction conditions.

Category: chlorides-buliding-blocks. Welcome to talk about 50-84-0, If you have any questions, you can contact Lei, J; He, LJ; Tang, DY; Wen, JY; Yan, W; Li, HY; Chen, ZZ; Xu, ZG or send Email.

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

An article Design, synthesis and biological evaluation of novel phthalazinone acridine derivatives as dual PARP and Topo inhibitors for potential anticancer agents WOS:000510956700022 published article about HYDROXAMIC ACID-DERIVATIVES; DNA-REPAIR; ANTIPROLIFERATIVE ACTIVITY; KINASE INHIBITORS; CANCER; BINDING; ROLES; DNMT in [Dai, Qiuzi] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China; [Dai, Qiuzi; Chen, Jiwei; Gao, Chunmei; Sun, Qinsheng; Yuan, Zigao; Jiang, Yuyang] Tsinghua Univ, Grad Sch Shenzhen, State Key Lab Chem Oncogen, Key Lab Chem Biol, Shenzhen 518055, Peoples R China; [Gao, Chunmei] Shenzhen Univ, Coll Chem & Chem Engn, Shenzhen 518060, Peoples R China; [Jiang, Yuyang] Tsinghua Univ, Sch Med, Dept Pharmacol & Pharmaceut Sci, Beijing 100084, Peoples R China in 2020, Cited 37. HPLC of Formula: C7H4Cl2O2. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0

In this study, we designed and synthesized a series of phthalazinone acridine derivatives as dual PARP and Topo inhibitors. MTF assays indicated that most of the compounds significantly inhibited multiple cancer cells proliferation. In addition, all the compounds displayed Topo II inhibition activity at 10 mol/L, and also possessed good PARP-1 inhibitory activities. Subsequent mechanistic studies showed that compound 9a induced remarkable apoptosis and caused prominent S cell cycle arrest in HCT116 cells. Our study suggested that 9a inhibiting Topo and PARP concurrently can be a potential lead compound for cancer therapy. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

Welcome to talk about 50-84-0, If you have any questions, you can contact Dai, QZ; Chen, JW; Gao, CM; Sun, QS; Yuan, ZG; Jiang, YY or send Email.. HPLC of Formula: C7H4Cl2O2

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

An article Online clean-up setup for the determination of non-fluorescent acidic pharmaceutical drugs in complex biological samples WOS:000488136700013 published article about NONSTEROIDAL ANTIINFLAMMATORY DRUGS; PERFORMANCE LIQUID-CHROMATOGRAPHY; SENSITIVE FLUORESCENCE DETERMINATION; COLUMN-SWITCHING TECHNIQUE; TANDEM MASS-SPECTROMETRY; METAL-ORGANIC FRAMEWORK; SOLID-PHASE EXTRACTION; ION CHROMATOGRAPHY; HUMAN SERUM; HPLC in [Muhammad, Nadeem; Cui, Hairong] Wuchang Univ Technol, Dept Environm Engn, Wuhan, Hubei, Peoples R China; [Muhammad, Nadeem; Guo, Dandan; Zhang, Yun; Subhani, Qamar] Zhejiang Univ, Dept Chem, Xixi Campus, Hangzhou 310028, Zhejiang, Peoples R China; [Guo, Dandan] Ningbo Univ, Inst Drug Discovery Technol, Ningbo 315211, Zhejiang, Peoples R China; [Intisar, Azeem; Qadir, Muhammad Abdul] Univ Punjab, Inst Chem, Lahore, Pakistan; [Subhani, Qamar] Higher Educ Dept, Lahore, Punjab, Pakistan in 2019, Cited 46. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0. Application In Synthesis of 2,4-Dichlorobenzoic acid

Analysis of acidic pharmaceuticals in complex biological samples is a challenging and formidable task due to the existence of interfering constituents within the sample matrices. Therefore, in order to avoid analytical column clogging and suppression/enhancement of signals of the analyte of interest, herein a simple, cost-effective and quick online ion chromatography based clean-up setup was introduced. This system was further coupled with a cost-effective homemade photochemically induced fluorimetric (PIF) setup for direct online conversion of non fluorescent acidic pharmaceutical drugs into their respective fluorescent species. This advantageous system was favorably applied for the determination of four non-fluorescent acidic compounds in two complex biological samples (human serum and oral fluid) with minimum labor and organic solvent consumption. At optimized conditions, the developed method has shown good sensitivity, selectivity, satisfactory recoveries (88.68-102.14%) and low limits of detection (0.35-8.10 mu g/L) with minimum or zero matrix effect.

Application In Synthesis of 2,4-Dichlorobenzoic acid. Welcome to talk about 50-84-0, If you have any questions, you can contact Muhammad, N; Guo, DD; Zhang, Y; Intisar, A; Subhani, Q; Qadir, MA; Cui, HR or send Email.

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

An article 5-Aryl-1,3,4-oxadiazol-2-ylthioalkanoic Acids: A Highly Potent New Class of Inhibitors of Rho/Myocardin-Related Transcription Factor (MRTF)/Serum Response Factor (SRF)-Mediated Gene Transcription as Potential Antifibrotic Agents for Scleroderma WOS:000467781700006 published article about MYOFIBROBLAST DIFFERENTIATION; MURINE MODEL; FIBROSIS; PATHWAY; TISSUE; CYTOSKELETON; CONTRACTION; DERIVATIVES; MECHANISMS; BLEOMYCIN in [Kahl, Dylan J.; Hutchings, Kim M.; Larsen, Scott D.] Univ Michigan, Coll Pharm, Vahlteich Med Chem Core, Ann Arbor, MI 48109 USA; [Wen, Bo; Sun, Duxin] Univ Michigan, Coll Pharm, UM Pharmcokinet Core, Ann Arbor, MI 48109 USA; [Khanna, Dinesh; Tsou, Pei-Suen; Campbell, Phillip L.; Fox, David A.] Univ Michigan, Med Ctr, Dept Internal Med, Div Rheumatol, Ann Arbor, MI 48109 USA; [Khanna, Dinesh; Tsou, Pei-Suen; Campbell, Phillip L.; Fox, David A.] Univ Michigan, Med Ctr, Clin Autoimmun Ctr Excellence, Ann Arbor, MI 48109 USA; [Lisabeth, Erika Mathes; Haak, Andrew J.; Leipprandt, Jeffrey R.; Dexheimer, Thomas; Neubig, Richard R.] Michigan State Univ, Dept Pharmacol & Toxicol, E Lansing, MI 48824 USA; [Bailie, Marc] Michigan State Univ, Vivo Facil, E Lansing, MI 48824 USA in 2019, Cited 47. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0. Quality Control of 2,4-Dichlorobenzoic acid

Through a phenotypic high-throughput screen using a serum response element luciferase promoter, we identified a novel 5-aryl-1,3,4-oxadiazol-2-ylthiopropionic acid lead inhibitor of Rho/myocardin-related transcription factor (MRTF)/serum response factor (SRF)-mediated gene transcription with good potency (IC50 = 180 nM). We were able to rapidly improve the cellular potency by 5 orders of magnitude guided by sharply defined and synergistic SAR. The remarkable potency and depth of the SAR, as well as the relatively low molecular weight of the series, suggests, but does not prove, that binding to the unknown molecular target may be occurring through a covalent mechanism. The series nevertheless has no observable cytotoxicity up to 100 mu M. Ensuing pharmacokinetic optimization resulted in the development of two potent and orally bioavailable anti-fibrotic agents that were capable of dose-dependently reducing connective tissue growth factor gene expression in vitro as well as significantly reducing the development of bleomycin-induced dermal fibrosis in mice in vivo.

Quality Control of 2,4-Dichlorobenzoic acid. Welcome to talk about 50-84-0, If you have any questions, you can contact Kahl, DJ; Hutchings, KM; Lisabeth, EM; Haak, AJ; Leipprandt, JR; Dexheimer, T; Khanna, D; Tsou, PS; Campbell, PL; Fox, DA; Wen, B; Sun, DX; Bailie, M; Neubig, RR; Larsen, SD or send Email.

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics

Recently I am researching about ASYMMETRIC REDUCTION; CARBONYL REDUCTASE; DERIVATIVES; CONVERSION; ALCOHOLS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21801047]; Shanghai Sailing Program [18YF1402100]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Wang, ZX; Wu, XF; Li, ZN; Huang, ZD; Chen, F. The CAS is 50-84-0. Through research, I have a further understanding and discovery of 2,4-Dichlorobenzoic acid. COA of Formula: C7H4Cl2O2

We report here the stereoselective bioreduction of -nitro ketones catalyzed by ketoreductases (KREDs) with publicly known sequences. YGL039w and RasADH/SyADH were able to reduce 23 class I substrates (1-aryl-2-nitro-1-ethanone (1)) and ten class II substrates (1-aryloxy-3-nitro-2-propanone (4)) to furnish both enantiomers of the corresponding -nitro alcohols, with good-to-excellent conversions (up to >99%) and enantioselectivities (up to >99% ee) being achieved in most cases. To the best of our knowledge, KRED-mediated reduction of class II -nitro ketones (1-aryloxy-3-nitro-2-propanone (4)) is unprecedented. Select -nitro alcohols, including the synthetic intermediates of bioactive molecules (R)-tembamide, (S)-tembamide, (S)-moprolol, (S)-toliprolol and (S)-propanolol, were stereoselectively synthesized in preparative scale with 42% to 90% isolated yields, showcasing the practical potential of our developed system in organic synthesis. Finally, the advantage of using KREDs with known sequence was demonstrated by whole-cell catalysis, in which -nitro alcohol (R)-2k, the key synthetic intermediate of hypoglycemic natural product (R)-tembamide, was produced in a space-time yield of 178 g L-1 d(-1) as well as 95% ee by employing the whole cells of a recombinant E. coli strain coexpressing RasADH and glucose dehydrogenase as the biocatalyst.

COA of Formula: C7H4Cl2O2. Welcome to talk about 50-84-0, If you have any questions, you can contact Wang, ZX; Wu, XF; Li, ZN; Huang, ZD; Chen, F or send Email.

Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics