Category: 58743-75-2

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 58743-75-2, Name is 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile, molecular formula is C15H13N. In an article, author is Ghozlan, Said A. S.,once mentioned of 58743-75-2, COA of Formula: https://www.ambeed.com/products/58743-75-2.html.

Azaenamine incorporating pyrazole-4-carboxylate is prepared and allowed to react with alpha,beta-substituted nitriles. A new reactivity pattern was observed leading to the formation of substituted pyrazolo[4′,3′-5,61 pyrimido[2,1-a]phthalazine-9-carbonitriles, which can be considered as aromatic aza-steroid analogues. (C) 2015 Elsevier Ltd. All rights reserved.

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 58743-75-2, Name is 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile, SMILES is N#CC1=CC=C(C2=CC=C(CC)C=C2)C=C1, in an article , author is Park, Hae-Sun, once mentioned of 58743-75-2, Computed Properties of https://www.ambeed.com/products/58743-75-2.html.

A new series of 6-allylthio-3-aralkylthio-4,5-dimethylpyridazines 5a-5k and 1-allylthio-4-alkylthio5,6,7,8-tetrahydrophthalazine 6a-6j was synthesized from maleic anhydride derivatives for development of new anticancer agents. The process involves the formation of pyridazine and phthalazine rings, dichlorination, allylthiolation, and aralkylthiolation. These new compounds showed antiproliferative activities against breast cancer (MCF-7) and hepatocarcinoma (Hep3B) cells in CCK-8 assays, and could be promising candidates for chemotherapy of carcinomas. Among 21 synthesized compounds, five compounds (5a, 5b, 6b, 6d, and 6f) showed higher potency than 5-FU for inhibiting the growth of cell line. The results indicated that compound 6f had the highest activity towards MCF-7 and Hep3B cells. These results suggest the potential anticancer activity of compounds 5a, 5b, 6b, 6d, and 6f.

Interested yet? Read on for other articles about 58743-75-2, you can contact me at any time and look forward to more communication. Computed Properties of https://www.ambeed.com/products/58743-75-2.html.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 58743-75-2, Name is 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile, molecular formula is , belongs to phthalazine compound. In a document, author is Romero, Angel H., Formula: https://www.ambeed.com/products/58743-75-2.html.

A series of six 3-aryl-6-(N-methylpiperazin)-1,2,4-triazolo[3,4-a]phthalazines were prepared through a facile and efficient one-pot copper-catalyzed procedure from 4-chloro-1-phthalazinyl-arylhydrazones with relatively good yields (62-83%). The one-pot copper-catalytic procedure consists of two simultaneous reactions: (i) a direct intramolecular dehydrogentaive cyclization between ylidenic carbon and adjacent pyrazine nitrogen to form 1,2,4-triazolo ring and, (ii) a direct N-amination on carbon-chlorine bond. Then, an in vitro anticancer evaluation was performed for the synthesized compounds against five selected human cancer cells (A549, MCF-7, SKBr3, PC-3 and HeLa). The nitro-derivatives were significantly more active against cancer strains than against the rest of tested compounds. Specifically, compound 8d was identified as the most promising anticancer agent with significant biological responses and low relative toxicities on human dermis fibroblast. The cytotoxic effect of compound 8d was more significant on PC3, MCF-7 and SKBr3 cancer cells with low-micromolar IC50 value ranging from 0.11 to 0.59 mu M, superior to Adriamycin drug. Mechanistic experimental and theoretical studies demonstrated that compounds 8d act as a K+ channel inhibitor in cancer models. Further molecular docking studies suggest that the EGFR Tyrosine Kinase enzyme may be a potential target for the most active 3-aryl-6-(N-methylpiperazin)-1,2,4-triazolo[3,4-a]phthalazines.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 58743-75-2, in my other articles. Formula: https://www.ambeed.com/products/58743-75-2.html.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 58743-75-2, Name is 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile, SMILES is N#CC1=CC=C(C2=CC=C(CC)C=C2)C=C1, belongs to phthalazine compound. In a document, author is Bourne, Christina R., introduce the new discover, COA of Formula: https://www.ambeed.com/products/58743-75-2.html.

Background: Bacterial resistance to antibiotic therapies is increasing and new treatment options are badly needed. There is an overlap between these resistant bacteria and organisms classified as likely bioterror weapons. For example, Bacillus anthracis is innately resistant to the anti-folate trimethoprim due to sequence changes found in the dihydrofolate reductase enzyme. Development of new inhibitors provides an opportunity to enhance the current arsenal of anti-folate antibiotics while also expanding the coverage of the anti-folate class. Methods: We have characterized inhibitors of B. anthracis dihydrofolate reductase by measuring the K-i and MIC values and calculating the energetics of binding. This series contains a core diaminopyrimidine ring, a central dimethoxybenzyl ring, and a dihydrophthalazine moiety. We have altered the chemical groups extended from a chiral center on the dihydropyridazine ring of the phthalazine moiety. The interactions for the most potent compounds were visualized by X-ray structure determination. Results: We find that the potency of individual enantiomers is divergent with clear preference for the S-enantiomer, while maintaining a high conservation of contacts within the binding site. The preference for enantiomers seems to be predicated largely by differential interactions with protein residues Leu29, Gln30 and Arg53. Conclusions: These studies have clarified the activity of modifications and of individual enantiomers, and highlighted the role of the less-active R-enantiomer in effectively diluting the more active S-enantiomer in racemic solutions. This directly contributes to the development of new antimicrobials, combating trimethoprim resistance, and treatment options for potential bioterrorism agents. Published by Elsevier B.V.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 58743-75-2 is helpful to your research. COA of Formula: https://www.ambeed.com/products/58743-75-2.html.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

58743-75-2, Name is 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile, molecular formula is C15H13N, Name: 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile, belongs to phthalazine compound, is a common compound. In a patnet, author is Sangshetti, Jaiprakash, once mentioned the new application about 58743-75-2.

Synthesis and biological activity of structurally diverse phthalazine derivatives: A systematic review

Phthalazine, a structurally and pharmacologically versatile nitrogen-containing heterocycle, has gained more attention from medicinal chemists in the design and synthesis of novel drugs owing to its pharmacological potential. In particular, phthalazine scaffold appeared as a pharmacophoric feature numerous drugs exhibiting pharmacological activities, in particular, antidiabetic, anticancer, antihypertensive, antithrombotic, anti-inflammatory, analgesic, antidepressant and antimicrobial activities. This review presents a summary of updated and detailed information on phthalazine as illustrated in both patented and non-patented literature. The reported literature have described the optimal pharmacological characteristics of phthalazine derivatives and highlighted the applicability of phthalazine, as potent scaffold in drug discovery.

We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 58743-75-2. The above is the message from the blog manager. Name: 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Reference of 58743-75-2, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 58743-75-2, Name is 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile, SMILES is N#CC1=CC=C(C2=CC=C(CC)C=C2)C=C1, belongs to phthalazine compound. In a article, author is Abedini, Masoumeh, introduce new discover of the category.

Efficient synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives using succinimidinium N-sulfonic acid hydrogen sulfate as a new ionic liquid catalyst

Succinimidinium N-sulfonic add hydrogen sulfate is prepared as a new ionic liquid and characterized with a variety of techniques including FT-IR,H-1 and C-13 NMR, SEM, mass spectra method as well as Hammett acidity function. After identification, this reagent was used as an efficient catalyst for the multi-component synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives. The simple work-up, mild reaction conditions, excellent yields and relatively short reaction times are the notable advantages of this protocol. In addition, the ionic liquid could be recycled several times without appreciable reduction in its catalytic activity. (C) 2015 Elsevier B.V. All rights reserved.

Reference of 58743-75-2, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 58743-75-2.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 58743-75-2, Name is 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile, SMILES is N#CC1=CC=C(C2=CC=C(CC)C=C2)C=C1, in an article , author is Mohamadpour, Farzaneh, once mentioned of 58743-75-2, Application In Synthesis of 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile.

Carboxymethyl Cellulose (CMC) as a Recyclable Green Catalyst Promoted Eco-Friendly Protocol for the Solvent-Free Synthesis of 1H-Pyrazolo[1,2-b]Phthalazine-5,10-Dione Derivatives

An eco-safe synthetic route for convenient one-pot synthesizing 1H-pyrazolo[1,2-b] phthalazine-5,10-dione derivatives through Knoevenagel-Michael cyclocondensation is reported in carboxymethyl cellulose (CMC) based on green chemistry principles. The prominent benefits include use of recyclable green catalyst, commercially accessible inexpensive starting materials, operational simplicity, non-hazardous reaction circumstances, high atom-economy, solvent-free, short reaction times and high yields.

Interested yet? Read on for other articles about 58743-75-2, you can contact me at any time and look forward to more communication. Application In Synthesis of 4′-Ethyl-[1,1′-biphenyl]-4-carbonitrile.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem