15601-44-2Relevant articles and documents
Catalyst-Free and Green Synthesis of Some Novel Benzamide Derivatives
Samani Ghaleh Taki, Banafshe,Rostami, Mahbubeh,Mirkhani, Valiollah,Moghadam, Majid,Mohammadpoor-Baltork, Iraj,Tangestaninejad, Shahram,Jamali Moghadam, Ahmad,Kia, Reza
, p. 1848 - 1857 (2015)
In the present work, a simple, green, rapid, and catalyst-free procedure for the synthesis of benzamide derivatives by ring opening of azlactones with diamines such as ethylene diamine and 1,3-propylenediamine is described. The present method offers several advantages such as short reaction times, easy work-up, and mild reaction conditions in the absence of catalyst and any toxic solvent and material. In addition, the structure obtained by X-ray crystallography was compared with the theoretical results obtained by density functional theory using the B3LYP functional and cc-pVDZ basis sets.
Novel diamide-based benzenesulfonamides as selective carbonic anhydrase ix inhibitors endowed with antitumor activity: Synthesis, biological evaluation and in silico insights
Abdelrahman, Mohamed A.,Eldehna, Wagdy M.,Nocentini, Alessio,Bua, Silvia,Al-Rashood, Sara T.,Hassan, Ghada S.,Bonardi, Alessandro,Almehizia, Abdulrahman A.,Alkahtani, Hamad M.,Alharbi, Amal,Gratteri, Paola,Supuran, Claudiu T.
, (2019)
In this work, we present the synthesis and biological evaluation of novel series of diamide-based benzenesulfonamides 5a-h as inhibitors of the metalloenzyme carbonic anhydrase (CA, EC 4.2.1.1) isoforms hCA I, II, IX and XII. The target tumor-associated i
Synthesis of new 4(3H)-quinazolinone derivatives using 5(4H)-oxazolones
Hamidian, Hooshang,Tikdari, Ahmad Momeni,Khabazzadeh, Hojatollah
, p. 377 - 382 (2006)
New derivatives of 5(4H)-quinazolinone containing 2-imidazolin-5-one rings have been prepared from 5(4H)-oxazolone derivatives.
Zeolite (Y-H)-based green synthesis, antimicrobial activity, and molecular docking studies of imidazole bearing oxydibenzene hybrid molecules
Ahmad, Iqrar,Desai, Nisheeth C.,Jethawa, Aratiba M.,Maheta, Abhay S.,Pandit, Unnat P.,Patel, Harun
supporting information, (2021/12/23)
In this green synthesis, zeolite (Y-H) appears to be an intriguing choice for obtaining a high yield with a shorter reaction time. In addition, we have synthesized N-aryl-(4-benzylidene-5-oxo-2-phenyl-4,5-dihydro-1H-imidazol-1-yl)-3-phenoxybenzamides (4a-i), which will be proved to be potent antimicrobial agents. The title compounds were tested against Gram-positive, Gram-negative, and fungal strains using the Mueller–Hinton Broth technique. N-(4-benzylidene-5-oxo-2-phenyl-4,5-dihydro-1H-imidazol-1-yl)-3-phenoxybenzamide (4a) (minimum inhibitory concentration [MIC]?=?25 μg/mL, S. pyogenes) and N-(4-[4-fluorobenzylidene]-5-oxo-2-phenyl-4,5-dihydro-1H-imidazol-1-yl)-3-phenoxybenzamide (4f) (MIC?=?100 μg/mL, C. albicans, A. niger, A. clavatus) were the most effective against Gram-positive and Gram-negative bacteria as well as fungal strains. To understand the mechanism of action of synthesized compounds, molecular docking experiments were performed against S. aureus tyrosyl-tRNA synthetase and C. albicans sterol 14-α demethylase.
Novel Approach to the Synthesis of 3-amino-4-arylpyridin-2(1H)-one Derivatives
Chernenko, Sergei А.,Dmitriev, Maksim V.,Fisyuk, Alexander S.,Samsonenko, Anna L.,Shatsauskas, Anton L.,Shuvalov, Vladislav Yu.
, p. 764 - 771 (2021/10/04)
[Figure not available: see fulltext.] The reaction of 4-arylidene-2-phenyloxazol-5(4H)-ones with enamines of ethyl acetoacetate gave 4-aryl-2-methyl-6-oxo-5-[(phenylcarbonyl)amino]-1,4,5,6-tetrahydropyridine-3-carboxylic acid esters, which, when heated with phosphorus oxychloride, were converted into esters of 7-aryl-5-methyl-2-phenyloxazolo[5,4-b]pyridine-6-carboxylic acids. Alkaline hydrolysis of these compounds gave 4-aryl-2-methyl-6-oxo-5-[(phenylcarbonyl)amino]-1,6-dihydropyridine-3-carboxylic acid esters.
Base Induced Condensation of Malononitrile with Erlenmeyer Azlactones: An Unexpected Synthesis of Multi-Substituted Δ2-Pyrrolines and Their Cytotoxicity
Anil, Seegehalli M.,Kiran, Kuppalli R.,Rajeev, Narasimhamurthy,Sadashiva, Maralinganadoddi P.,Shobith, Rangappa,Sudhanva, Muddenahalli S.,Swaroop, Toreshettahally R.,Vinayaka, Ajjampura C.
, (2020/04/29)
An efficient, metal free approach to synthesize multi-substituted Δ2-pyrroline derivatives by mild base catalyzed cyclocondensation of malononitrile with Erlenmeyer azlactones via 1,2 addition was developed. The modularity of this reaction was used to assemble a range of poly-substituted pyrrolines. Further, synthesized products were screened for cytotoxic properties on different cancer cell lines such as A549 (Human lung adenocarcinoma cells), HeLa (Human cervical adenocarcinoma cells), Jurkat (Human chronic myeloid leukemia cells) and K562 (Human leukemic T cell Lymphoblast cells). Among the synthesized library of compounds, 6f and 6q displayed potent cytotoxic activity.
