Synthesis, antibacterial and antimycobacterial activities of some new 4-aryl/heteroaryl-2,6-dimethyl-3,5-bis-N-(aryl)-carbamoyl-1,4-dihydropyridines

Sirisha, Kalam; Bikshapathi, Darna; Garlapati, Achaiah; Reddy, V. M.

doi:10.1016/j.ejmech.2011.02.003

Cited by 91 publications

(44 citation statements)

References 25 publications

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“…Так, например, за 3-5 мин. протекает синтез 4-арил/гетероарил-2,6-диметил-3,5-бис-(арил)-карбамоил-1,4-ДГП (2.8) [60] с использованием микроволнового излучения (схемa 6), в то время как на традиционный путь кипячения в этаноле необходимо затратить 1 ч, с существенным понижением выхода продукта.…”

Section: Cхемaunclassified

“…Для введения амидного фрагмента в 3,5-положения 1,4-ДГП используется либо трехкомпонентная конденсация с β-дикарбонильными производными, содержащими амидный фрагмент [61,60], либо реакция амидирования по сложноэфирным группам, в частности, тиосемикарбазидом [62].…”

Section: схемаunclassified

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Основні Напрями Розвитку Хімії 1,4-Дигідропіридинів – Огляд Літератури

Nesterova¹,

Hryshchenko²

2014

Вісн. Дніпропетр. ун-ту. Сер. Хім.

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Section: Cхемaunclassified

Section: схемаunclassified

Основні Напрями Розвитку Хімії 1,4-Дигідропіридинів – Огляд Літератури

Nesterova¹,

Hryshchenko²

2014

Вісн. Дніпропетр. ун-ту. Сер. Хім.

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“…Some pyridine substituted imidazoles were synthesized but unfortunately, these compounds could not show good activity against the different strain of bacteria (Sirisha et al, 2011). A series of 51 benzimidazoles starting from the 4-floro-3-nitrobenzoic acid (24) were synthesized (Yoon et al, 2015).…”

Section: Antitubercularmentioning

confidence: 99%

Imidazole and its derivatives as potential candidates for drug development

Mumtaz

Saeed

Fatima

et al. 2016

Bangladesh J Pharmacol

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Imidazole and its derivatives are the pharmacological significant scaffolds with the broad spectrum of activities can be synthesized in the laboratory in the single step by the action of the catalyst. The current review summarizes the role of the imidazole and its derivatives during the last decade (2005)(2006)(2007)(2008)(2009)(2010)(2011)(2012)(2013)(2014) for the treatment of many diseases. Review highlights their significant contribution towards the drug development for the treatment of some fatal diseases like HIV, cancer, tuberculosis and hepatitis C. As imidazole and its derivatives continue to play an important role for the treatment of many diseases so there is a need to trigger research in this field. Article InfoReceived:26 Mini-reviewThis article was downloaded by you on: Oct 01, 2016 2009), anti-oxidant (Sorrenti et al., 2006) and antidepressant (Dostert et al., 1990) are the known examples.Synthesis of imidazole ring and its derivatives is carried out by using one-step condensation of diketone with aldehyde, ammonium acetate and primary aromatic amine in the presence of nanocrystalline magnesium aluminate (Safari et al., 2013), supported ionic liquidlike phase (Saffari Jourshari et al., 2013), SiO2-Pr-SO3H (Ziarani et al., 2013, clay supported titanium catalyst (Kannan and Sreekumar, 2013), brønsted acidic ionic liquid,(4-sulfobutyl)tris(4-sulfophenyl)phosphonium hydrogen sulfate (Banothu et al., 2013), nano-TiCl4.SiO2 (Mirjalili et al., 2012) I2/Cs2CO3 (Xue et al., 2014 and sulfonic acid functionalized SBA-15 nanoporous material (SBA-Pr-SO3H) catalyst .As imidazole and its derivatives are associated with a number of biological significances so the current review will emphasized on the role of imidazole and its derivative as potential candidate for the development of drugs to treat some fatal diseases including HIV-AIDS (de Walque, 2014), cancer (Fraser et al., 2014), hepatitis-C (Linas et al., 2014) and tuberculosis (Zoraghi and Reiner, 2013), etc. Pharmacological SignificancesFrom the literature, it is found that imidazole and their derivatives they possess potent activities against fetal diseases and playing a significant role in a fight against them. Anti-HIV activityAcquired immunodeficiency syndrome (AIDS) is a viral disease caused due to the special virus Human Immunodeficiency Virus type 1 (HIV-1) (Basu et al., 2009). The HIV-1 type virus destroys the lymphocytes the 'helper cell' which fight against the infections (Roy and Leonard, 2005). According to World Health Organization report, three million people were suffering from AIDS and more than five million people acquire the AIDS in the single year (AIDS, 2003). As the HIV-AIDS is increasing globally and there is a need to introduce some new drugs to help in a fight against this fatal disease. In this regard imidazole and their derivatives are playing a significant role in the treatment of disease. During the course of drugs for the treatment of HIV-AIDS, the activity is mainly focused on the interaction of the compound with t...

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“…Among the many different chemical scaffolds screened, 1,4-dihydropyridine compounds have attracted attention both as antimicrobial agents and MDR-reversing entities because of their ability to exert synergistic antibacterial effects in combination with known antibiotics. [3][4][5][6][7] Their anti-inflammatory. [9] HIV protease inhibition and in the treatment of Alzheimer's disease.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and Docking Studies of Some Novel Dihydropyridine Derivatives

Shah¹

2017

WJPR

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The synthesis of a novel dihydropyridine derivatives bearing dimedone as an excellent precursor has been achieved by applying three component Hantzsch condensation. The newly synthesized compounds were characterized by IR, NMR, Mass spectra and also by Elemental analyses. All synthesized compounds undergo docking studies and biological screening for antimicrobial activity against Gram-positive bacteria, Gram-negative bacteria and fungal species. Among all the tested compounds, it was found that compound 3d, 3e, 3g and 3i revealed better activities against the Gram-positive rather than the Gram-negative bacteria whereas compounds 3c, 3d, 3e, 3g and 3i showed best docking score in docking studies.

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Synthesis, antibacterial and antimycobacterial activities of some new 4-aryl/heteroaryl-2,6-dimethyl-3,5-bis-N-(aryl)-carbamoyl-1,4-dihydropyridines

Cited by 91 publications

References 25 publications

Основні Напрями Розвитку Хімії 1,4-Дигідропіридинів – Огляд Літератури

Основні Напрями Розвитку Хімії 1,4-Дигідропіридинів – Огляд Літератури

Imidazole and its derivatives as potential candidates for drug development

Synthesis, Characterization and Docking Studies of Some Novel Dihydropyridine Derivatives

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