Works matching IS 0022152X AND DT 2020 AND VI 57 AND IP 4

Results: 51

Synthesis, biological screening, in silico study and fingerprint applications of novel 1, 2, 4‐triazole derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 2010, doi. 10.1002/jhet.3929

By:

Khan, Ghouse;
Sreenivasa, Swamy;
Govindaiah, Shivaraja;
Chandramohan, Vivek;
Shetty P, Raghurama

Publication type:

Article

Synthesis and evaluation of novel 4H‐pyrazole and thiophene derivatives derived from chalcone as potential anti‐proliferative agents, Pim‐1 kinase inhibitors, and PAINS.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1993, doi. 10.1002/jhet.3928

By:

Megally Abdo, Nadia Y.;
Samir, Eman M.;
Mohareb, Rafat M.

Publication type:

Article

1,2,4‐Oxadiazole ring–containing pyridylpyrazole‐4‐carboxamides: Synthesis and evaluation as novel insecticides of the anthranilic diamide family.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1981, doi. 10.1002/jhet.3927

By:

Khallaf, Abdalla;
Wang, Ping;
Liu, Hui;
Zhuo, Shuping;
Zhu, Hongjun

Publication type:

Article

Cyanoacetic acid hydrazide: An efficient access for the synthesis of multi‐functional azine and azole derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1974, doi. 10.1002/jhet.3926

By:

El‐Sayed, Hassan A.;
Abd Elazim, Mohamed H. M.;
Assy, M. G.;
Atef, Islam

Publication type:

Article

Titania‐silica nanoparticles ensemblies assisted heterogeneous catalytic strategy for the synthesis of pharmacologically significant 2,3‐diaryl‐3,4‐dihydroimidazo[4,5‐b]indole scaffolds.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1963, doi. 10.1002/jhet.3925

By:

Geedkar, Deepika;
Kumar, Ashok;
Reen, Gagandeep Kour;
Sharma, Pratibha

Publication type:

Article

TiCl4‐Et3N‐mediated one‐step synthesis of γ‐alkylidenebutenolides from ketones: Application to natural product synthesis.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 2056, doi. 10.1002/jhet.3924

By:

Li, Xingyi;
Wang, Yanhong;
Fu, Kai;
Hu, Zhiyong;
Li, Zhichun;
Ma, Wenbing;
Xun, Miao‐Miao;
Yuan, Changchun

Publication type:

Article

Semisynthesis of ursolic acid‐2‐(2‐thienylidene)‐oxadiazole hybrid molecule and an evaluation of its COX inhibition property.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 2048, doi. 10.1002/jhet.3923

By:

Deepthi, Ani;
Krishnan, Deepa;
Sanju, Anuroopa

Publication type:

Article

Synthesis, antimicrobial activity, and ion transportation investigation of four new [1 + 1] condensed furan and thiophene‐based cycloheterophane amides.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1956, doi. 10.1002/jhet.3922

By:

Erkuş, Betül;
Özcan, Hafize;
Zaim, Ömer

Publication type:

Article

Design, synthesis, molecular docking, and spectral studies of new class of carbazolyl polyhydroquinoline derivatives as promising antibacterial agents with noncytotoxicity towards human mononuclear cells from peripheral blood.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1936, doi. 10.1002/jhet.3921

By:

Venkatapathy, Karuppan;
Magesh, Chinnaiyan J.;
Lavanya, Gnanamani;
Perumal, Paramasivam T.;
Prema, Sekar

Publication type:

Article

Synthesis and anti‐proliferative activity studies of 2‐(2‐(trifluoromethyl)‐6‐(substituted)imidazo[1,2‐b]pyridazin‐3‐yl)‐N‐(substituted)acetamide derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1925, doi. 10.1002/jhet.3920

By:

Gaikwad, Dattatraya D.;
Pawar, Umakant D.;
Chavan, Sadhana L.;
Pawar, Chandrakant D.;
Pansare, Dattatraya N.;
Shelke, Rohini N.;
Chavan, Santosh L.;
Zine, Ashok M.

Publication type:

Article

An efficient synthesis of spiroacridinone derivatives from the facile reaction of isatins, dimedone, and 5‐aminoindazole (6‐aminoindazole or 5‐aminoindole).

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1912, doi. 10.1002/jhet.3919

By:

Zhang, Wen‐Ting;
Sun, Jian;
Zhu, Hong;
Yue, Rui‐Xue;
Zhang, Yi;
Niu, Fu‐Xiang;
Rong, Liangce

Publication type:

Article

A catalytic synthesis of dihydrofuran‐3(2H)‐imine skeletons from isocyanides, terminal alkynes, and oxiranes.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1901, doi. 10.1002/jhet.3918

By:

Samzadeh‐Kermani, Alireza;
Poorhabibi‐Zarandi, Marjan

Publication type:

Article

Cascade substitution reaction between oxabornene and amines to construct cyclohexa‐1,4‐diene‐3,6‐diamine and amino alcohol.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1893, doi. 10.1002/jhet.3917

By:

Zhao, Changkuo;
Wang, Xianheng;
Xu, Lang;
Cao, Ying;
Cui, Hanqi;
Wang, Yuhe

Publication type:

Article

Synthesis of amide‐linked benzazolyl isoxazoles adopting green methods and evaluation as antimicrobials.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1882, doi. 10.1002/jhet.3916

By:

Sowdari, Jyothi;
Thata, Sreenivasulu;
Gudi, Yamini;
Venkatapuram, Padmavathi;
Adivireddy, Padmaja

Publication type:

Article

Ultrasonic accelerated efficient synthesis of aminobenzochromenes using Ag2Cr2O7 nanoparticles as a reusable heterogeneous catalyst.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1875, doi. 10.1002/jhet.3915

By:

Ebrahimi, Mitra;
Abdolmohammadi, Shahrzad;
Kia‐Kojoori, Reza

Publication type:

Article

Brønsted acidic ionic liquid–catalyzed tandem trimerization of indoles: An efficient approach towards the synthesis of indole 3,3′‐trimers under solvent‐free conditions.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1863, doi. 10.1002/jhet.3914

By:

Chatterjee, Rana;
Santra, Sougata;
Zyryanov, Grigory V.;
Majee, Adinath

Publication type:

Article

Molecular docking and biological assessment of substituted phthalazin‐1(2H)‐one derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1845, doi. 10.1002/jhet.3913

By:

Mahmoud, Naglaa F. H.;
Elsayed, Galal A.

Publication type:

Article

Microwave‐assisted synthesis and heterocyclic functionalization of chromenopyridines on calixarene scaffold.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1838, doi. 10.1002/jhet.3912

By:

Ali, Korany A.;
Abdel Hafez, Naglaa A.;
Elsayed, Mohamed A.;
Ibrahim, Alhuessin A.

Publication type:

Article

Synthesis of benzo[b]xanthene‐triones and tetrahydrochromeno[2,3‐b]xanthene tetraones via three‐ or pseudo–five‐component reactions using Fe3O4@SiO2/PEtOx as a novel, magnetically recyclable, and eco‐friendly nanocatalyst

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1825, doi. 10.1002/jhet.3911

By:

Rahnamafar, Reyhaneh;
Moradi, Leila;
Khoobi, Mehdi

Publication type:

Article

Synthetic and antimicrobial studies of N‐substituted‐pyrazoline‐based new bisheterocycles.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 2024, doi. 10.1002/jhet.3910

By:

Nisa, Shehneela;
Yusuf, Mohamad

Publication type:

Article

Synthesis of spiro(indoline‐3,1′‐pyrazolo[1,2‐a]pyrazoles) by 1,3‐dipolar cycloadditions of isatin N,N′‐cyclic azomethine imines with alkynes.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 2044, doi. 10.1002/jhet.3908

By:

Shi, Yang;
Wang, Gangqiang;
Chen, Zhiyu;
Wu, Minghu;
Wang, Jian;
Trigoura, Leslie;
Guo, Haibing;
Xing, Yalan;
Sun, Shaofa

Publication type:

Article

Synthesis of some 5‐arylidene‐2‐(4‐acetamidophenylimino)‐thiazolidin‐4‐one derivatives and exploring their breast anticancer activity.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1816, doi. 10.1002/jhet.3906

By:

Abumelha, Hana M. A.;
Saeed, Ali

Publication type:

Article

Synthesis of novel tetra‐substituted benzimidazole compounds containing certain heterostructures with antioxidant and anti‐urease activities.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1806, doi. 10.1002/jhet.3905

By:

Karaali, Nesrin;
Aydin, Serdar;
Baltas, Nimet;
Mentese, Emre

Publication type:

Article

T3P‐promoted synthesis of a series of novel 3‐aryl‐2‐phenyl‐2,3‐dihydro‐4H‐1,3‐benzothiazin‐4‐ones.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1797, doi. 10.1002/jhet.3904

By:

Silverberg, Lee J.;
Pacheco, Carlos;
Sahu, Debashish;
Scholl, Peter;
Sobhi, Hany F.;
Bachert, Joshua T.;
Bandholz, Kaitlyn;
Bendinsky, Ryan V.;
Bradley, Heather G.;
Colburn, Baylee K.;
Coyle, David J.;
Dahl, Jonathon R.;
Felty, Megan;
Fox, Ryan F.;
Gonzalez, Kyanna M.;
Islam, Jasra M.;
Koperna, Stacy E.;
Moyer, Quentin J.;
Noble, Duncan J.;
Ramirez, Melissa E.

Publication type:

Article

Efficient reactions for the synthesis of pyrazolo[3,4‐b]pyridine and pyrano[2,3‐c]pyrazole derivatives from N‐methyl‐1‐(methylthio)‐2‐nitroethen‐1‐amine.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1781, doi. 10.1002/jhet.3903

By:

Ji, Yifan;
Li, Li;
Zhu, Guangzhou;
Zhou, Ya;
Lu, Xinchi;
He, Wenjing;
Gao, Lijiu;
Rong, Liangce

Publication type:

Article

A comparison between Suzuki cross‐coupling reaction and direct arylation in the synthesis of new antibacterial imidazo‐pyrazines/pyridazines.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1770, doi. 10.1002/jhet.3902

By:

Salek Soltani, Siavash;
F. Farnia, S. Morteza;
Foroumadi, Alireza

Publication type:

Article

Efficient synthesis and In Silico study of some novel pyrido[2,3‐d][1,2,4]triazolo[4,3‐a]pyrimidine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1759, doi. 10.1002/jhet.3901

By:

Abdelrazek, Fathy M.;
Gomha, Sobhi M.;
Abdel‐aziz, Hassan M.;
Farghaly, Mohamed S.;
Metz, Peter;
Abdel‐Shafy, Ahmed

Publication type:

Article

Mechanistic study of the tandem intramolecular (4 + 2)/intermolecular (3 + 2) cycloaddition reactions for the formation of polyaza‐ and polyisoxazolidine‐steroids.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1748, doi. 10.1002/jhet.3900

By:

Opoku, Ernest;
Baffour Pipim, George;
Tia, Richard;
Adei, Evans

Publication type:

Article

Design and synthesis of a bismethylsulfanyl‐steroid‐azetyl butanol derivative from 2‐nitroestradiol.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1737, doi. 10.1002/jhet.3899

By:

Lauro, Figueroa‐Valverde;
Francisco, Diaz C.;
Maria, Lopez‐Ramos;
Rolando, Garcia‐Martinez;
Marcela, Rosas‐Nexticapa;
Virginia, Mateu‐Armand;
Alejandra, Garcimarero‐Espino E.;
Yaritza, Borges‐Ballote;
Yazmin, Ortiz‐Ake

Publication type:

Article

Green synthetic investigation and spectral characterization of some spiro pyrazolidine‐based heterocycles with potential biological activity.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1729, doi. 10.1002/jhet.3898

By:

El‐Ossaily, Yasser A.;
Metwally, Saoud A.;
Al‐Muailkel, Nayef S.;
Fawzy, Ahmed;
Ali, Hazim M.;
Naffea, Yousra A.

Publication type:

Article

Synthesis and Transformation of 4‐(1‐Chloro‐1‐nitroethyl)‐6,7‐dimethoxy‐2‐methylquinazoline: Spectral Characterization and Anti‐cancer Properties of some Novel Quinazoline Derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1720, doi. 10.1002/jhet.3897

By:

Hoan, Duong Quoc;
Hoa, Le Thi;
Huan, Trinh Thi;
Dinh, Nguyen Huu

Publication type:

Article

One‐pot synthesis and biological evaluation of novel 4‐[3‐fluoro‐4‐(morpholin‐4‐yl)]phenyl‐1H‐1,2,3‐triazole derivatives as potent antibacterial and anticancer agents.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1655, doi. 10.1002/jhet.3890

By:

Narsimha, Sirassu;
Nukala, Sathesh Kumar;
Savitha Jyostna, T.;
Ravinder, M.;
Srinivasa Rao, M.;
Vasudeva Reddy, N.

Publication type:

Article

Synthesis and solvent‐dependent photophysics of a novel fluorescent triazole‐coumarin‐based dye.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1714, doi. 10.1002/jhet.3896

By:

Kaya, Mehmet;
Menteşe, Emre

Publication type:

Article

Synthesis and characterization of novel 2‐(1‐benzyl‐3‐[4‐fluorophenyl]‐1H‐pyrazol‐4‐yl)‐7‐fluoro‐4H‐chromen‐4‐one derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1692, doi. 10.1002/jhet.3894

By:

Hon, Kiran S.;
Akolkar, Hemantkumar N.;
Karale, Bhausaheb K.

Publication type:

Article

1,3‐Oxazole‐isoniazid hybrids: Synthesis, antitubercular activity, and their docking studies.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1682, doi. 10.1002/jhet.3893

By:

Shah, Shailesh R.;
Katariya, Kanubhai D.

Publication type:

Article

An investigation into the preparation of poly(1‐methylpyrol‐2‐ylsquaraine) particles.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1616, doi. 10.1002/jhet.3887

By:

Lynch, Daniel E.

Publication type:

Article

Structural analogues of quinoline alkaloids: Straightforward route to [1,3]dioxolo[4,5‐c]quinolines with antibacterial properties.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1605, doi. 10.1002/jhet.3886

By:

Horák, Radim;
Kořistek, Kamil;
Šamšulová, Veronika;
Slaninová, Ludmila;
Grepl, Martin;
Kvapil, Lubomír;
Funk, Petr;
Hradil, Pavel;
Soural, Miroslav

Publication type:

Article

Synthesis of some novel N5‐sulfonylated and N1‐alkyated pyrazole derivatives and their antimicrobial activity in conjunction with molecular docking study.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1698, doi. 10.1002/jhet.3895

By:

Metwally, Nadia H.;
Ragab, Eman A.;
Mohamed, Mona S.

Publication type:

Article

Synthesis, in vitro biological evaluation and in silico docking studies of new quinazolin‐2,4‐dione analogues as possible anticarcinoma agents.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1637, doi. 10.1002/jhet.3889

By:

Abdelmonsef, Aboubakr H.;
Mosallam, Ahmed M.

Publication type:

Article

Synthesis, characterization, and antiplasmodial efficacy of sulfonamide‐appended [1,2,3]‐triazoles.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1625, doi. 10.1002/jhet.3888

By:

Batra, Neha;
Rajendran, Vinoth;
Wadi, Ishan;
Lathwal, Ankit;
Dutta, Roshan Kumar;
Ghosh, Prahlad C.;
Gupta, Rinkoo D.;
Nath, Mahendra

Publication type:

Article

Cyclization of N‐benzyl cyanoacetamide: Novel synthesis and biological activity of pyrrole, pyrimidine, and pyran derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1672, doi. 10.1002/jhet.3892

By:

Hamed, Eman O.;
Assy, Mohamed G.;
Shalaby, Adel M.;
Sayed, Rawda E.

Publication type:

Article

Design, synthesis, and antimicrobial evaluation of some nifuroxazide analogs against nosocomial infection.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1666, doi. 10.1002/jhet.3891

By:

Dwivedi, Deepak K.;
Sahu, Adarsh;
Dighade, Sachin J.;
Agrawal, Ram Kishore

Publication type:

Article

Three‐component electrosynthesis of spirooxindole‐pyran derivatives through a simple and efficient method.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1599, doi. 10.1002/jhet.3885

By:

Makarem, Somayeh

Publication type:

Article

ZnO nanorods as efficient catalyst for the green synthesis of thiophene derivatives: Investigation of antioxidant and antimicrobial activity.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1588, doi. 10.1002/jhet.3884

By:

Hamedani, Naghmeh Faal;
Ghazvini, Maryam;
Sheikholeslami‐Farahani, Fatemeh;
Bagherian‐Jamnani, Mohammad Taghi

Publication type:

Article

Synthesis of heterocyclic compounds via Michael and Hantzsch reactions.

Published in:

2020

By:

Abdella, Amna M.;
Abdelmoniem, Amr M.;
Abdelhamid, Ismail A.;
Elwahy, Ahmed H. M.

Publication type:

Literature Review

Thiazolidine‐4‐one clubbed pyrazoles hybrids: Potent α‐amylase and α‐glucosidase inhibitors with NLO properties.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1573, doi. 10.1002/jhet.3882

By:

Kumar, Parvin;
Duhan, Meenakshi;
Sindhu, Jayant;
Kadyan, Kulbir;
Saini, Sangeeta;
Panihar, Neeraj

Publication type:

Article

Facile synthesis of novel heterocyclic compounds based on pyridine moiety with pharmaceutical activities.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1559, doi. 10.1002/jhet.3881

By:

Mahmoud, Naglaa F. H.;
El‐Sewedy, Ahmed

Publication type:

Article

A novel catalyst‐free mechanochemical protocol for the synthesis of 2,3‐dihydro‐1H‐perimidines.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 2037, doi. 10.1002/jhet.3880

By:

Harry, Nissy Ann;
Radhika, Sankaran;
Neetha, Mohan;
Anilkumar, Gopinathan

Publication type:

Article

Bacterial cell leakage potential of newly synthesized quinazoline derivatives of 1,5‐benzodiazepines analogue.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1545, doi. 10.1002/jhet.3879

By:

Misra, Apoorva;
Dwivedi, Jaya;
Shukla, Shruti;
Kishore, Dharma;
Sharma, Swapnil

Publication type:

Article

A green synthesis of quinoline‐4‐carboxylic derivatives using p‐toluenesulfonic acid as an efficient organocatalyst under microwave irradiation and their docking, molecular dynamics, ADME‐Tox and biological evaluation.

Published in:

Journal of Heterocyclic Chemistry, 2020, v. 57, n. 4, p. 1524, doi. 10.1002/jhet.3848

By:

Patel, Dhaval B.;
Rajani, Dhanji P.;
Rajani, Smita D.;
Patel, Hitesh D.

Publication type:

Article