1
|
Dhameliya TM, Vekariya DD, Bhatt PR, Kachroo T, Virani KD, Patel KR, Bhatt S, Dholakia SP. Synthetic account on indoles and their analogues as potential anti-plasmodial agents. Mol Divers 2024:10.1007/s11030-024-10842-8. [PMID: 38709459 DOI: 10.1007/s11030-024-10842-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 03/07/2024] [Indexed: 05/07/2024]
Abstract
Malaria caused by P. falciparum, has been recognized as one of the major infectious diseases causing the death of several patients as per the reports from the World Health Organization. In search of effective therapeutic agents against malaria, several research groups have started working on the design and development of novel heterocycles as anti-malarial agents. Heterocycles have been recognized as the pharmacophoric features for the different types of medicinally important activities. Among all these heterocycles, nitrogen containing aza-heterocycles should not be underestimated owing to their wide therapeutic window. Amongst the aza-heterocycles, indoles and fused indoles such as marinoquinolines, isocryptolepines and their regioisomers, manzamines, neocryptolenines, and indolones have been recognized as anti-malarial agents active against P. falciparum. The present work unleashes the synthetic attempts of anti-malarial indoles and fused indoles through cyclocondensation, Fischer-indole synthesis, etc. along with the brief discussions on structure-activity relationships, in vitro or in vivo studies for the broader interest of these medicinal chemists, working on their design and development as potential anti-malarial agents.
Collapse
Affiliation(s)
- Tejas M Dhameliya
- Department of Pharmaceutical Chemistry and Quality Assurance, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India.
- Present Address: Department of Pharmaceutical Chemistry, Institute of Pharmacy, Nirma University, Ahmedabad, 382481, Gujarat, India.
| | - Drashtiben D Vekariya
- Department of Pharmaceutical Chemistry and Quality Assurance, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India
| | - Pooja R Bhatt
- Department of Pharmaceutical Chemistry and Quality Assurance, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India
| | - Tarun Kachroo
- Department of Pharmaceutical Chemistry and Quality Assurance, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India
| | - Kumkum D Virani
- Department of Pharmaceutical Chemistry and Quality Assurance, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India
| | - Khushi R Patel
- Department of Pharmaceutical Chemistry and Quality Assurance, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India
| | - Shelly Bhatt
- Department of Pharmaceutical Chemistry and Quality Assurance, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India
| | - Sandip P Dholakia
- Department of Pharmaceutical Chemistry and Quality Assurance, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India
| |
Collapse
|
2
|
Mandal A, Kushwaha R, Mandal AA, Bajpai S, Yadav AK, Banerjee S. Transition Metal Complexes as Antimalarial Agents: A Review. ChemMedChem 2023; 18:e202300326. [PMID: 37436090 DOI: 10.1002/cmdc.202300326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/11/2023] [Accepted: 07/11/2023] [Indexed: 07/13/2023]
Abstract
In antimalarial drug development research, overcoming drug resistance has been a major challenge for researchers. Nowadays, several drugs like chloroquine, mefloquine, sulfadoxine, and artemisinin are used to treat malaria. But increment in drug resistance has pushed researchers to find novel drugs to tackle drug resistance problems. The idea of using transition metal complexes with pharmacophores as ligands/ligand pendants to show enhanced antimalarial activity with a novel mechanism of action has gained significant attention recently. The advantages of metal complexes include tunable chemical/physical properties, redox activity, avoiding resistance factors, etc. Several recent reports have successfully demonstrated that the metal complexation of known organic antimalarial drugs can overcome drug resistance by showing enhanced activities than the parent drugs. This review has discussed the fruitful research works done in the past few years falling into this criterion. Based on transition metal series (3d, 4d, or 5d), the antimalarial metal complexes have been divided into three broad categories (3d, 4d, or 5d metal-based), and their activities have been compared with the similar control complexes as well as the parent drugs. Furthermore, we have also commented on the potential issues and their possible solution for translating these metal-based antimalarial complexes into the clinic.
Collapse
Affiliation(s)
- Apurba Mandal
- Department of Chemistry, Indian Institute of Technology (BHU), 221005, Varanasi, India
| | - Rajesh Kushwaha
- Department of Chemistry, Indian Institute of Technology (BHU), 221005, Varanasi, India
| | - Arif Ali Mandal
- Department of Chemistry, Indian Institute of Technology (BHU), 221005, Varanasi, India
| | - Sumit Bajpai
- Department of Chemistry, Indian Institute of Technology (BHU), 221005, Varanasi, India
| | - Ashish Kumar Yadav
- Department of Chemistry, Indian Institute of Technology (BHU), 221005, Varanasi, India
| | - Samya Banerjee
- Department of Chemistry, Indian Institute of Technology (BHU), 221005, Varanasi, India
| |
Collapse
|
3
|
Khetmalis YM, Sangeetha GP, Chandu A, Swati, Murugesan S, Sharma V, Kumar MM, Kondapalli VG. Design, synthesis and biological evaluation of novel oxindole analogs as antitubercular agents. Future Med Chem 2023; 15:1323-1342. [PMID: 37610851 DOI: 10.4155/fmc-2023-0066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
Abstract
Aim: To design, synthesize and evaluate oxindole derivatives for antitubercular activity. Methodology: We synthesized the derivatives, confirmed their structures by 1H/13C NMR and mass spectrometry, and evaluated them for antitubercular activity against Mycobacterium tuberculosis H37Rv strain using the microplate alamarBlue™ assay. Results: Among all the synthesized derivatives, OXN-1, -3 and -7 exhibited excellent antitubercular activity (minimum inhibitory concentration [MIC]: 0.78 μg/ml). Compounds with a MIC ≤1.56 were tested for cytotoxicity against human embryonic kidney cells and were found to be relatively nontoxic. Molecular docking analysis of OXN-1, -3 and -7 was performed to determine their binding patterns at the active site of DNA topoisomerase II (PDB-5BS8). In drug combination studies, OXN-1, 3 and 7 showed synergism with isoniazid. Conclusion: The obtained results reveal that oxindole derivatives exhibit potent antitubercular activity.
Collapse
Affiliation(s)
- Yogesh M Khetmalis
- Department of Chemistry, Birla Institute of Technology & Science, Pilani, Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad, Telangana, 500078, India
| | - Guruvelli Pv Sangeetha
- College of Pharmaceutical Sciences, Andhra University, Visakhapatnam, Andhra Pradesh, 530003, India
| | - Ala Chandu
- Department of Pharmacy, Medicinal Chemistry Research Laboratory, Birla Institute of Technology & Science Pilani, Pilani Campus, Pilani, Rajasthan, 333031, India
| | - Swati
- Department of Biological Sciences, Birla Institute of Technology & Science, Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad, Telangana, 500078, India
| | - Sankaranarayanan Murugesan
- Department of Pharmacy, Medicinal Chemistry Research Laboratory, Birla Institute of Technology & Science Pilani, Pilani Campus, Pilani, Rajasthan, 333031, India
| | - Vivek Sharma
- Department of Biological Sciences, Birla Institute of Technology & Science, Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad, Telangana, 500078, India
| | - Muthyala Mk Kumar
- College of Pharmaceutical Sciences, Andhra University, Visakhapatnam, Andhra Pradesh, 530003, India
| | - Venkata Gcs Kondapalli
- Department of Chemistry, Birla Institute of Technology & Science, Pilani, Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad, Telangana, 500078, India
| |
Collapse
|
4
|
A Mini Review on Isatin, an Anticancer Scaffold with Potential Activities against Neglected Tropical Diseases (NTDs). Pharmaceuticals (Basel) 2022; 15:ph15050536. [PMID: 35631362 PMCID: PMC9146800 DOI: 10.3390/ph15050536] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/14/2022] [Accepted: 04/15/2022] [Indexed: 11/29/2022] Open
Abstract
Isatin, chemically an indole-1H-2,3-dione, is recognised as one of the most attractive therapeutic fragments in drug design and development. The template has turned out to be exceptionally useful for developing new anticancer scaffolds, as evidenced by the increasing number of isatin-based molecules which are either in clinical use or in trials. Apart from its promising antiproliferative properties, isatin has shown potential in treating Neglected Tropical Diseases (NTDs) not only as a parent core, but also by attenuating the activities of various pharmacophores. The objective of this mini-review is to keep readers up to date on the latest developments in the biological potential of isatin-based scaffolds, targeting cancer and NTDs such as tuberculosis, malaria, and microbial infections.
Collapse
|
5
|
Rastogi GK, Deka B, Deb ML, Baruah PK. Iodine‐DMSO‐promoted Oxygenation of Indoles: Synthesis of Isatin and Isoindigo. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gaurav K. Rastogi
- Department of Applied Sciences, GUIST Gauhati University Guwahati 781014 Assam India
- Department of Applied Organic Chemistry, CSIR-NEIST Jorhat 785006 Assam India
| | - Bhaskar Deka
- Department of Applied Sciences, GUIST Gauhati University Guwahati 781014 Assam India
| | - Mohit L. Deb
- Department of Applied Sciences, GUIST Gauhati University Guwahati 781014 Assam India
| | - Pranjal K. Baruah
- Department of Applied Sciences, GUIST Gauhati University Guwahati 781014 Assam India
| |
Collapse
|
6
|
Alzahrani AY, Ammar YA, Abu-Elghait M, Salem MA, Assiri MA, Ali TE, Ragab A. Development of novel indolin-2-one derivative incorporating thiazole moiety as DHFR and quorum sensing inhibitors: Synthesis, antimicrobial, and antibiofilm activities with molecular modelling study. Bioorg Chem 2021; 119:105571. [PMID: 34959177 DOI: 10.1016/j.bioorg.2021.105571] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 11/03/2021] [Accepted: 12/15/2021] [Indexed: 12/17/2022]
Abstract
Nowadays, it's imperative to develop novel antimicrobial agents active against both drug-sensitive and drug-resistant bacterial infections with favorable profiles as high efficacy, low toxicity, and short therapy duration. Accordingly, a series of new thiazolo-indolin-2-one derivatives were synthesized based on acid and base catalyzed condensation or reaction of thiosemicarbazone 8 with different electrophilic reagents. The structure of the new compounds was confirmed based on elemental analysis and spectral data. Based on the MIC results, the most active thiazolo-indoline derivatives 2, 4, 7a, and 12 exhibited promising antibacterial activity against gram-positive and gram-negative bacteria with weak to moderate antifungal activities. Surprisingly, the N-(thiazol-2-yl)benzenesulfonamide derivative 4 was found to be most active on antibiofilm activity against both S. aureus (ATCC 29213) with BIC50 (1.95 ± 0.01 µg/mL), while 5-(2-oxoindolin-3-ylidene)-thiazol-4(5H)-one derivative 7a exhibited the strongest antibiofilm activity against P. aeruginosa pathogens with BIC50 (3.9 ± 0.16 µg/mL). Further, the thiazole derivatives 2, 4 and 12 exhibited a significant inhibition activity against the fsr system in a dose-dependent manner without affecting bacterial growth. The target derivatives behaved synergistic and additively effect against MDR p. aeruginosa, and thiazole derivative 12 exhibited a high synergistic effect with most tested antibiotics except Cefepime with FIC value ranging between 0.249 and 1.0, reducing their MICs. Interestingly, the 3-(2-(4-thiazol-2-yl)hydrazono)indolin-2-one derivative 12 displayed the highest selectivity to DHFR inhibitory with IC50 value 40.71 ± 1.86 nM superior to those of the reference Methotrexate. Finally, in silico molecular modeling simulation, some physicochemical properties and toxicity predictions were performed for the most active derivatives.
Collapse
Affiliation(s)
- Abdullah Y Alzahrani
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Assir, Saudi Arabia
| | - Yousry A Ammar
- Department of Chemistry, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt
| | - Mohammed Abu-Elghait
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt.
| | - Mohamed A Salem
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Assir, Saudi Arabia; Department of Chemistry, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt.
| | - Mohammed A Assiri
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Tarik E Ali
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia; Department of Chemistry, Faculty of Education, Ain Shams University, Egypt
| | - Ahmed Ragab
- Department of Chemistry, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt.
| |
Collapse
|
7
|
Nath P, Mukherjee A, Mukherjee S, Banerjee S, Das S, Banerjee S. Isatin: A Scaffold with Immense Biodiversity. Mini Rev Med Chem 2021; 21:1096-1112. [PMID: 33238872 DOI: 10.2174/2211536609666201125115559] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 09/11/2020] [Accepted: 10/07/2020] [Indexed: 11/22/2022]
Abstract
Isatin is an endogenous and a significant category of fused heterocyclic components and has widely been a part of several potential biologically useful synthetics. Since its discovery, tons of research work has been conducted with respect to the synthesis, chemical properties, and biological and industrial applications. It contains an indole nucleus having both lactam and keto moiety, which, while being a part of a molecular framework, exerted several biological effects, viz.; anti-microbial, anti-tubercular, anticonvulsant, anti-cancer, etc. Isatin derivatives are synthetically significant substrates, which can be utilized for the synthesis of huge diversified chemical entities of which few members emerged as drugs. The reason for this review is to provide extensive information pertaining to the chemistry and its significance in altering several pathological states of isatin and its derivatives. A Structure-Activity Relationship study thus developed through a gamut of scientific information indicates the importance of mostly electron-withdrawing groups, halogens, nitro, alkoxy, and, to a minor extent, groups with positive inductive effects, such as methyl at position 1, 5, 6 and 7 of isatin in alleviating several clinical conditions. It is also observed from the survey that the presence of two oxo groups at positions 2 and 3 sometimes becomes insignificant as a fusion with a heterocycle at these positions resulted in a biologically relevant compound.
Collapse
Affiliation(s)
- Priyobrata Nath
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol 713301 West Bengal, India
| | - Agnish Mukherjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol 713301 West Bengal, India
| | - Sougata Mukherjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol 713301 West Bengal, India
| | - Sabyasachi Banerjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol 713301 West Bengal, India
| | - Samarpita Das
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol 713301 West Bengal, India
| | - Subhasis Banerjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol 713301 West Bengal, India
| |
Collapse
|
8
|
Bioactive isatin (oxime)-triazole-thiazolidinedione ferrocene molecular conjugates: Design, synthesis and antimicrobial activities. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121716] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
9
|
Kumar R, Takkar P. Repositioning of Isatin hybrids as novel anti-tubercular agents overcoming pre-existing antibiotics resistance. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02699-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
10
|
Mardaneh J, Beyzaei H, Hashemi SH, Ghasemi B, Rahdar A. Comparative Evaluation of the Inhibitory Potential of Synthetic N-Heterocycles, Cu/Fe 3O 4@SiO 2 Nanocomposites and Some Natural Products against Non-Resistant and Antibiotic-Resistant Acinetobacter baumannii. PHARMACEUTICAL SCIENCES 2020. [DOI: 10.34172/ps.2020.12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background:
Acinetobacter baumannii is a common infectious agent in hospitals. New antimicrobial agents are identified and prepared to combat these bacterial pathogens. In this context, the blocking potentials of a series of synthesized N-heterocyclic compounds, Cu/Fe3O4@SiO2 nanocomposites, glycine, poly-L-lysine, nisin and hydroalcoholic extracts of Trachyspermum ammi, Curcuma longa and green tea catechins were evaluated against non-resistant and multidrug-resistant strains of A. baumannii. Methods: Solutions of heterocyclic derivatives and hydroalcoholic extracts of Trachyspermum ammi, Curcuma longa and green tea catechins were prepared at initial concentration of 10240 μg ml-1 in 10% DMSO. Other compounds were dissolved in water at the same concentrations. Their in vitro inhibitory activity was assessed by determination of IZD, MIC and MBC values. Results: Glycine, poly-L-lysine, nisin, Curcuma longa and green tea catechins extracts, and thiazoles 3a, 3d and 3f were ineffective at their initial concentrations. Heterocyclic derivatives 7a-f, 3c, 3e and 3h, Cu/Fe3O4@SiO2 nanocomposites and Trachyspermum ammi extract could block the growth of bacterial strains with IZDs (7.40-15.51 mm), MICs (32-1024 µg ml-1) and MBCs (128-2048 µg ml-1). Conclusion: Among synthetic chemicals and natural products, the best antimicrobial effects were recorded with (E)-2-(5-acetyl-4-methylthiazol-2-yl)-2-(thiazolidin-2-ylidene)acetonitrile (7b) and the extract of Trachyspermum ammi. It is imperative that their toxic and histopathologic effects were assessed in future researches. It is predicted that the essential oil of Trachyspermum ammi will improve its antibacterial activities.
Collapse
Affiliation(s)
- Jalal Mardaneh
- Department of Microbiology, School of Medicine, Social Determinants of Health Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Hamid Beyzaei
- Department of Chemistry, Faculty of Science, University of Zabol, Zabol, Iran
| | - Seyed Hadi Hashemi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Zabol University, Zabol, Iran
| | - Behzad Ghasemi
- Torbat Jam Faculty of Medical Sciences, Torbat Jam, Iran
| | - Abbas Rahdar
- Department of Physics, Faculty of Science, University of Zabol, Zabol, Iran
| |
Collapse
|
11
|
Ghasemi B, Abdollahi M, Beyzaei H, Hashemi S. Comparative antibacterial activity of synthetic N,S-Heterocyclic derivatives, MgO nanoparticles, and glycine on zoonotic Vibrio fluvialis. JOURNAL OF REPORTS IN PHARMACEUTICAL SCIENCES 2019. [DOI: 10.4103/jrptps.jrptps_49_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
12
|
Chen W, Yao X, Huang Z, Mao F, Guan L, Tang Y, Jiang H, Li J, Huang J, Jiang L, Zhu J. Novel dual inhibitors against FP-2 and PfDHFR as potential antimalarial agents: Design, synthesis and biological evaluation. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2017.11.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
13
|
Maddela S, Mathew GE, Parambi DGT, Aljoufi F, Mathew B. Dual Acting Isatin-heterocyclic Hybrids: Recent Highlights as Promising Pharmacological Agents. LETT DRUG DES DISCOV 2018. [DOI: 10.2174/1570180815666180516102100] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
For the development of suitable lead molecules to different diseases is a
highly challenging task for medicinal chemists. Nowadays, hybrid pharmacophore concept has
developed as a useful structural modification tool in the drug design of new drug candidates for
different diseases. Hybrid pharmacophore approach consists of combination of two or more pharmacophoric
moieties from different biologically active compounds with complementary functions
or different mechanisms of action into a single molecule. This often results in synergistic activity or
enhanced drug efficacy.
Objective:
To develop the suitable leads for different diseases there will be a lot of scope to study
the substitution of heterocyclic moieties on the different positions of isatin ring. The broad and
potent activities of the isatin and their derivatives have been established them as pharmacologically
significant scaffolds. In this review, an attempt has been made with specifically emphasizing the
hybridization of Isatin with different derivatives of heterocyclic compounds on the different positions
of the isatin ring (aryl ring, isatin nitrogen and C2/C3 carbonyl moieties).
Conclusion:
This review highlighted the recent advances of dual acting isatin-heterocyclic hybrids
presenting various pharmacological activities viz., anticancer, antitubercular, anti-inflammatory and
antimicrobial.
Collapse
Affiliation(s)
- Srinubabu Maddela
- Centre for Pharmaceutical Sciences, Institute of Science and Technology, Jawaharlal Nehru Technological University Hyderabad, 500085, Telangana, India
| | | | | | - Fakhria Aljoufi
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al Jouf-2014, Saudi Arabia
| | - Bijo Mathew
- Department of Pharmaceutical Chemistry, Division of Drug Design and Medicinal Chemistry Research Lab, Ahalia School of Pharmacy, Palakkad-678557, Kerala, India
| |
Collapse
|
14
|
Kumar S, Saha ST, Gu L, Palma G, Perumal S, Singh-Pillay A, Singh P, Anand A, Kaur M, Kumar V. 1 H-1,2,3-Triazole Tethered Nitroimidazole-Isatin Conjugates: Synthesis, Docking, and Anti-Proliferative Evaluation against Breast Cancer. ACS OMEGA 2018; 3:12106-12113. [PMID: 30320289 PMCID: PMC6175498 DOI: 10.1021/acsomega.8b01513] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 09/12/2018] [Indexed: 05/21/2023]
Abstract
1H-1,2,3-Triazole tethered imidazole-isatin and imidazole-isatin-thiosemicarbazone conjugates were synthesized and evaluated against MCF-7 and MDA-MB-231 cell lines. Antiproliferative activities of the synthesized conjugates revealed an optimum combination of longer alkyl chain length as spacer and a halogen-substituent on the isatin ring as a pre-requisite for good activity. The compound 6g with an optimum combination of chloro-substituent at C-5 position of isatin ring and a butyl chain length proved to be most active and noncytotoxic with IC50s of 54.25 and 26.12 μM against MCF-7 and MDA-MB-231 cell lines, respectively.
Collapse
Affiliation(s)
- Sumit Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Sourav Taru Saha
- School of Molecular and Cell Biology, University of the Witwatersrand, Private
Bag 3, Wits, 2050 Johannesburg, South Africa
| | - Liang Gu
- School of Molecular and Cell Biology, University of the Witwatersrand, Private
Bag 3, Wits, 2050 Johannesburg, South Africa
| | - Gabriella Palma
- School of Molecular and Cell Biology, University of the Witwatersrand, Private
Bag 3, Wits, 2050 Johannesburg, South Africa
| | - Shanen Perumal
- School of Molecular and Cell Biology, University of the Witwatersrand, Private
Bag 3, Wits, 2050 Johannesburg, South Africa
| | - Ashona Singh-Pillay
- School of Chemistry and Physics, University of KwaZulu Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| | - Amit Anand
- Department of Chemistry, Khalsa College, Amritsar 143005, India
| | - Mandeep Kaur
- School of Molecular and Cell Biology, University of the Witwatersrand, Private
Bag 3, Wits, 2050 Johannesburg, South Africa
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
- E-mail: (V.K.)
| |
Collapse
|
15
|
Synthesis and antiplasmodial activity of glyco-conjugate hybrids of phenylhydrazono-indolinones and glycosylated 1,2,3-triazolyl-methyl-indoline-2,3-diones. Eur J Med Chem 2018; 155:764-771. [DOI: 10.1016/j.ejmech.2018.06.042] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 06/15/2018] [Accepted: 06/16/2018] [Indexed: 12/23/2022]
|
16
|
Song GQ, Wang WM, Li ZS, Wang Y, Wang JG. First identification of isatin-β-thiosemicarbazones as novel inhibitors of New Delhi metallo-β-lactamase-1: Chemical synthesis, biological evaluation and molecular simulation. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2017.09.035] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
17
|
Jiang D, Wang GQ, Liu X, Zhang Z, Feng LS, Liu ML. Isatin Derivatives with Potential Antitubercular Activities. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3189] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Dan Jiang
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology; Xianning People's Republic of China
| | - Gang-Qiang Wang
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology; Xianning People's Republic of China
| | - Xiaofeng Liu
- Zhejiang Xianju Junye Pharmaceutical Co. Ltd; Xianju, Zhejiang 317300 People's Republic of China
- School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology; Wuhan, Hubei 430081 People's Republic of China
| | - Zhenbin Zhang
- Zhejiang Xianju Junye Pharmaceutical Co. Ltd; Xianju, Zhejiang 317300 People's Republic of China
| | | | - Ming-Liang Liu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College; Beijing 100050 People's Republic of China
| |
Collapse
|
18
|
Rathwa SK, Vasava MS, Bhoi MN, Borad MA, Patel HD. Recent advances in the synthesis of C-5-substituted analogs of 3,4-dihydropyrimidin-2-ones: A review. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2017.1423503] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sanjay K. Rathwa
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Mahesh S. Vasava
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Manoj N. Bhoi
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Mayuri A. Borad
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Hitesh D. Patel
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| |
Collapse
|
19
|
Singh A, Saha ST, Perumal S, Kaur M, Kumar V. Azide-Alkyne Cycloaddition En Route to 1 H-1,2,3-Triazole-Tethered Isatin-Ferrocene, Ferrocenylmethoxy-Isatin, and Isatin-Ferrocenylchalcone Conjugates: Synthesis and Antiproliferative Evaluation. ACS OMEGA 2018; 3:1263-1268. [PMID: 30023800 PMCID: PMC6044575 DOI: 10.1021/acsomega.7b01755] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 01/10/2018] [Indexed: 05/21/2023]
Abstract
Diverse series of isatin-ferrocene conjugates were synthesized via Cu-promoted azide-alkyne cycloaddition reaction with an aim of probing their antiproliferative structure-activity relationship against MCF-7 (estrogen receptor positive) and MDA-MB-231 (triple negative) cell lines. Among the synthesized conjugates, isatin-ferrocenes proved to be more potent against MCF-7, whereas ferrocenylmethoxy-isatins exhibited activity against MDA-MB-231 cell lines. However, the introduction of chalcone moiety among these hybrids resulted in the complete loss of activity against the tested cell lines, as evident by isatin-ferrocenylchalcones. The conjugates 5a and 9c proved to be the most potent among the series against MCF-7 and MDA-MB-213 cell lines, exhibiting IC50 values of 31.62 and 20.26 μM, respectively.
Collapse
Affiliation(s)
- Amandeep Singh
- Department
of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Sourav Taru Saha
- School
of Molecular and Cell Biology, University
of the Witwatersrand, Private Bag 3, Wits, 2050 Johannesburg, South Africa
| | - Shanen Perumal
- School
of Molecular and Cell Biology, University
of the Witwatersrand, Private Bag 3, Wits, 2050 Johannesburg, South Africa
| | - Mandeep Kaur
- School
of Molecular and Cell Biology, University
of the Witwatersrand, Private Bag 3, Wits, 2050 Johannesburg, South Africa
- E-mail: (M.K.)
| | - Vipan Kumar
- Department
of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
- E-mail: (V.K.)
| |
Collapse
|
20
|
Solvent-Free Ring Cleavage Hydrazinolysis of Certain Biginelli Pyrimidines. J CHEM-NY 2018. [DOI: 10.1155/2018/6354742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Certain Biginelli pyrimidines with ester substitution in C5 were subjected to unexpected ring opening upon solvent-free reaction with hydrazine hydrate to give three products: pyrazole, arylidenehydrazines, and urea/thiourea, respectively. The nonisolable carbohydrazide intermediates are formed firstly followed by the intermolecular nucleophilic attack of terminal amino group of hydrazide function on sp2 C6 rather than the sp3 C4 to give the ring adduct which was produced as a final product.
Collapse
|
21
|
Xu Z, Zhang S, Gao C, Fan J, Zhao F, Lv ZS, Feng LS. Isatin hybrids and their anti-tuberculosis activity. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.07.032] [Citation(s) in RCA: 147] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
22
|
Borad MA, Bhoi MN, Rathwa SK, Vasava MS, Patel HD, Patel CN, Pandya HA, Pithawala EA, Georrge JJ. Microwave-Assisted ZrSiO2 Catalysed Synthesis, Characterization and Computational Study of Novel Spiro[Indole-Thiazolidines] Derivatives as Anti-tubercular Agents. Interdiscip Sci 2016; 10:411-418. [DOI: 10.1007/s12539-016-0195-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 10/12/2016] [Accepted: 10/19/2016] [Indexed: 11/27/2022]
|
23
|
Shaveta, Mishra S, Singh P. Hybrid molecules: The privileged scaffolds for various pharmaceuticals. Eur J Med Chem 2016; 124:500-536. [PMID: 27598238 DOI: 10.1016/j.ejmech.2016.08.039] [Citation(s) in RCA: 319] [Impact Index Per Article: 39.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Revised: 07/21/2016] [Accepted: 08/17/2016] [Indexed: 12/22/2022]
Abstract
The practice of polypharmacology is not a new concept but the approaches which are being adopted for administering the two or more drugs together are varied from time to time. Taking two or more drugs simultaneously, co-formulation of two or more active agents in a single tablet and development of hybrid molecular entities capable to modulate multiple targets are the three popular approaches for multidrug therapy. The simultaneous use of more than one drug for the chemotherapy of a single disease demands a lot of patient compliance. Hence the present form of polypharmacology is gaining popularity in the form of hybrid molecules (multiple ligand approach). From the last 1-2 decades, the synthesis of hybrid molecules by the combination of different biologically relevant moieties has been under constant escalation along with their evaluation as diverse range of pharmacological agents and as potent drugs. This review is focused on the biological potential of hybrid molecules with particular mention of those exhibiting anti-fungal, anti-tuberculosis, anti-malarial, anti-inflammatory and anti-cancer activities. A comparison of the drug potency of the hybrid molecules with their individual counterparts is discussed for quantifying the significance of the concept of molecular hybridisation.
Collapse
Affiliation(s)
- Shaveta
- UGC Sponsored Centre for Advanced Studies, Department of Chemistry, Guru Nanak Dev University, Amritsar, 143005, India
| | - Sahil Mishra
- UGC Sponsored Centre for Advanced Studies, Department of Chemistry, Guru Nanak Dev University, Amritsar, 143005, India
| | - Palwinder Singh
- UGC Sponsored Centre for Advanced Studies, Department of Chemistry, Guru Nanak Dev University, Amritsar, 143005, India.
| |
Collapse
|
24
|
Kumar K, Pradines B, Madamet M, Amalvict R, Benoit N, Kumar V. 1H-1,2,3-triazole tethered isatin-ferrocene conjugates: Synthesis and in vitro antimalarial evaluation. Eur J Med Chem 2014; 87:801-4. [PMID: 25440881 PMCID: PMC7126053 DOI: 10.1016/j.ejmech.2014.10.024] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 10/06/2014] [Accepted: 10/09/2014] [Indexed: 12/13/2022]
Abstract
1H-1,2,3-triazole tethered isatin-ferrocene conjugates were synthesized and evaluated for their antiplasmodial activities against chloroquine-susceptible (3D7) and chloroquine-resistant (W2) strains of Plasmodium falciparum. The conjugates 5f and 5h with an optimum combination of electron-withdrawing halogen substituent at C-5 position of isatin ring and a propyl chain, introduced as linker, proved to be most potent and non-cytotoxic among the series with IC50 values of 3.76 and 4.58 μM against 3D7 and W2 strains, respectively.
Collapse
Affiliation(s)
- Kewal Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Bruno Pradines
- Unité de Parasitologie et d'Entomologie, Département des Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Brétigny sur Orge, France; Aix Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Marseille, France; Centre National de Référence du Paludisme, Marseille, France
| | - Marilyn Madamet
- Aix Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Marseille, France; Centre National de Référence du Paludisme, Marseille, France; Equipe Résidente de Recherche en Infectiologie Tropicale, Institut de Recherche Biomédicale des Armées, Hôpital d'Instruction des Armées Laveran, Marseille, France
| | - Rémy Amalvict
- Aix Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Marseille, France; Centre National de Référence du Paludisme, Marseille, France; Equipe Résidente de Recherche en Infectiologie Tropicale, Institut de Recherche Biomédicale des Armées, Hôpital d'Instruction des Armées Laveran, Marseille, France
| | - Nicolas Benoit
- Aix Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Marseille, France; Centre National de Référence du Paludisme, Marseille, France; Equipe Résidente de Recherche en Infectiologie Tropicale, Institut de Recherche Biomédicale des Armées, Hôpital d'Instruction des Armées Laveran, Marseille, France
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India.
| |
Collapse
|
25
|
New carbodithioate derivatives: synthesis, characterization, and in vitro antibacterial, antifungal, antitubercular, and antimalarial activity. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0472-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|