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Wang J, Wang D, Su Z, Song Y, Zhang J, Xiahou Y. Green synthesis of chitosan/glutamic acid/agarose/Ag nanocomposite hydrogel as a new platform for colorimetric detection of Cu ions and reduction of 4-nitrophenol. Int J Biol Macromol 2024; 259:129394. [PMID: 38218277 DOI: 10.1016/j.ijbiomac.2024.129394] [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: 11/21/2023] [Revised: 12/26/2023] [Accepted: 01/08/2024] [Indexed: 01/15/2024]
Abstract
In this study, the green synthesis of chitosan/glutamic acid/agarose/Ag (Chi/GA/Aga/Ag) nanocomposite hydrogel was obtained via in situ reduction of Ag ions during the crosslinking process of chitosan-agarose double network hydrogels. The rich hydroxyl, carboxyl and amino groups in both agarose, chitosan, and glutamic acid can effectively control the growth, dispersion and immobilization of nearly spherical Ag nanoparticles (70 nm) in the Chi/GA/Aga/Ag composite hydrogel. Glutamic acids can act as the structure-directing agents to induce the formation of chitosan/glutamic acid hydrogel. The mechanical strength of the Chi/GA/Aga/Ag composite hydrogel can be enhanced by the introduction of chitosan-agarose double network hydrogels, which guarantees that it can be directly used as a visual test strip of the Cu ions with a lower detection limit of 1 μM and an active catalyst for the reduction of 4-nitrophenol within 18 min. The quantitative and semi-quantitative measurement of Cu ions can be carried out by UV-visible absorption spectroscopy and visual measurement, which provided a convenient, portable, and "naked-eye" solid-state detection methodology.
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Affiliation(s)
- Jin Wang
- Heze Branch, Qilu University of Technology (Shandong Academy of Sciences), Heze 274000, China.
| | - Daijie Wang
- Heze Branch, Qilu University of Technology (Shandong Academy of Sciences), Heze 274000, China
| | - Zhi Su
- Heze Branch, Heze Ecological Environment Monitoring Center of Shandong Province, Heze 274000, China
| | - Yahui Song
- Heze Branch, Qilu University of Technology (Shandong Academy of Sciences), Heze 274000, China
| | - Jihui Zhang
- Heze Branch, Qilu University of Technology (Shandong Academy of Sciences), Heze 274000, China
| | - Yujiao Xiahou
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
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2
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Hassan AS, Morsy NM, Aboulthana WM, Ragab A. Exploring novel derivatives of isatin-based Schiff bases as multi-target agents: design, synthesis, in vitro biological evaluation, and in silico ADMET analysis with molecular modeling simulations. RSC Adv 2023; 13:9281-9303. [PMID: 36950709 PMCID: PMC10026821 DOI: 10.1039/d3ra00297g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 03/10/2023] [Indexed: 03/24/2023] Open
Abstract
Recently, scientists developed a powerful strategy called "one drug-multiple targets" to discover vital and unique therapies to fight the most challenging diseases. Novel derivatives of isatin-based Schiff bases 2-7 have been synthesized by the reaction of 3-hydrazino-isatin (1) with aryl aldehydes, hetero-aryl aldehydes, and dialdehydes. The structure of the synthesized derivatives was proved by physical and spectral analysis. Additionally, in vitro biological studies were performed, including antioxidant, anti-diabetic, anti-Alzheimer, and anti-arthritic activities. The four derivatives 3b, 5a, 5b, and 5c possess the highest activities. Among the four potent derivatives, compound 5a exhibited the highest antioxidant (TAC = 68.02 ± 0.15 mg gallic acid per g; IRP = 50.39 ± 0.11) and scavenging activities (ABTS = 53.98 ± 0.12% and DPPH = 8.65 ± 0.02 μg mL-1). Furthermore, compound 5a exhibited an α-amylase inhibitory percentage of 57.64 ± 0.13% near the acarbose (ACA = 69.11 ± 0.15%) and displayed inhibitor activity of the acetylcholinesterase (AChE) enzyme = 36.38 ± 0.08%. Moreover, our work extended to determining the anti-arthritic effect, and compound 5a revealed good inhibitor activities with very close values for proteinase denaturation (PDI) = 39.59 ± 0.09% and proteinase inhibition (PI) = 36.39 ± 0.08%, compared to diclofenac sodium PDI = 49.33 ± 0.11% and PI = 41.88 ± 0.09%. Additionally, the quantum chemical calculations, including HOMO, LUMO, and energy band gap were determined, and in silico ADMET properties were predicted, and their probability was recorded. Finally, molecular docking simulations were performed inside α-amylase and acetylcholinesterase enzymes.
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Affiliation(s)
- Ashraf S Hassan
- Organometallic and Organometalloid Chemistry Department, National Research Centre Dokki 12622 Cairo Egypt
| | - Nesrin M Morsy
- Organometallic and Organometalloid Chemistry Department, National Research Centre Dokki 12622 Cairo Egypt
| | - Wael M Aboulthana
- Biochemistry Department, Biotechnology Research Institute, National Research Centre Dokki 12622 Cairo Egypt
| | - Ahmed Ragab
- Chemistry Department, Faculty of Science (Boys), Al-Azhar University Nasr City Cairo 11884 Egypt
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3
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Kaya Y, Erçağ A, Serdaroğlu G, Kaya S, Grillo IB, Rocha GB. Synthesis, spectroscopic characterization, DFT calculations, and molecular docking studies of new unsymmetric bishydrazone derivatives. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131224] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ibrahim AA, Ali KA, Hafez NAA, Elsayed MA, Mohamed KMH, Hosni HM, Amr AEGE, Elsayed EA. Synthesis and Characterization of Macrocyclic Chiral Tröger's Base Phenhomazine Candidates as Anticancer Agent. Front Chem 2021; 8:633065. [PMID: 33748073 PMCID: PMC7976657 DOI: 10.3389/fchem.2020.633065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 12/23/2020] [Indexed: 11/26/2022] Open
Abstract
1,4,7,10-Tetraoxa[10](2,8)trögerophane 5 was synthesized from its corresponding precursors. Heating of 2 with p-nitrophenoxide afforded bis(p-nitrophenyl)ether 3, which was treated with hydrazine hydrate to give bis(p-aminophenyl)ether 4. Treatment of 4 with paraformaldehyde and triflouroacetic anhydride gave trögerophane 5. Reaction of 5 with trifluroacetic anhydride afforded phenhomazine derivative 6, which was treated with potassium carbonate to afford tetrahydrophenhomazine 7. Finally, reaction of 7 with phenacylchloride, bromoacetic acid, or ethyl bromoacetate in the presence of triethyl amine under reflux, afforded the corresponding macrocyclic compounds 8, 9 and 10, respectively. The synthesized trögerophane,precursors and its newly synthesized phenhomazines derivatives were screened for anticancer activity. Results revealed that 1,4,7,10-tetraoxa[10](2,8)trögerophane had a promising selectivity towards colon cancer cell line with an IC50 of 92.7 µg/ml.
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Affiliation(s)
| | - Korany A Ali
- Applied Organic Chemistry Department, National Research Centre, Giza, Egypt
| | | | - Mohamed A Elsayed
- Applied Organic Chemistry Department, National Research Centre, Giza, Egypt
| | | | - Hanaa M Hosni
- Pesticide Chemistry Department, National Research Center, Cairo, Egypt
| | - Abd El-Galil E Amr
- Pharmaceutical Chemistry Department, Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.,Organic Chemistry Department, Chemical Industries Research Division, National Research Centre, Cairo, Egypt
| | - Elsayed A Elsayed
- Bioproducts Research Chair, Zoology Department, Faculty of Science, King Saud University, Riyadh, Saudi Arabia.,Chemistry of Natural and Microbial Products Department, National Research Centre, Cairo, Egypt
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5
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Anticancer Activities of Newly Synthesized Chiral Macrocyclic Heptapeptide Candidates. Molecules 2020; 25:molecules25051253. [PMID: 32164321 PMCID: PMC7179445 DOI: 10.3390/molecules25051253] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 02/01/2023] Open
Abstract
As important cancer therapeutic agents, macrocyclic peptides have recently drawn great attention, mainly because they are synthetically accessible and have lower toxicity towards normal cells. In the present work, we synthesized newly macrocyclic pyridoheptapeptide derivatives. The synthesized derivatives were characterized using standard chemical and spectroscopic analytical techniques, and their anticancer activities against human breast and hepatocellular cancer cells were investigated. Results showed that compounds 1a and 1b were the most effective against hepatocellular (HepG2) and breast (MCF-7) cancer cell lines, respectively.
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Synthesis and Characterization Ag Nanoparticles Supported on Bi2WO6 Nanoplates for Enhanced Visible-Light-Driven Photocatalytic Degradation of Rhodamine B. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01254-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Tri Handok C, Huda A, Gulo F. Synthesis Pathway and Powerful Antimicrobial Properties of Silver Nanoparticle: A Critical Review. ACTA ACUST UNITED AC 2018. [DOI: 10.3923/ajsr.2019.1.17] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Van Viet P, Sang TT, Bich NHN, Thi CM. An improved green synthesis method and Escherichia coli antibacterial activity of silver nanoparticles. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 182:108-114. [DOI: 10.1016/j.jphotobiol.2018.04.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 03/05/2018] [Accepted: 04/03/2018] [Indexed: 10/17/2022]
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El Enshasy HA, El Marzugi NA, Elsayed EA, Ling OM, Malek RA, Kepli AN, Othman NZ, Ramli S. Medical and Cosmetic Applications of Fungal Nanotechnology: Production, Characterization, and Bioactivity. FUNGAL NANOBIONICS: PRINCIPLES AND APPLICATIONS 2018:21-59. [DOI: 10.1007/978-981-10-8666-3_2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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10
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Farooq M, Al Marhoon ZM, Taha NA, Baabbad AA, Al-Wadaan MA, El-Faham A. Synthesis of Novel Class of N-Alkyl-isatin-3-iminobenzoic Acid Derivatives and Their Biological Activity in Zebrafish Embryos and Human Cancer Cell Lines. Biol Pharm Bull 2017; 41:350-359. [PMID: 29249771 DOI: 10.1248/bpb.b17-00674] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Isatin (1H-indole-2,3-dione) and many of its derivatives are reported to have pharmacological properties. In this study, we report the synthesis and biological activity of a new class of N-alkyl-isatin-3-iminobenzoic acid derivatives prepared via the condensation of N-alkyl isatin with 4-aminobenzoic acid by conventional, microwave, and ultrasonic methods. Microwave irradiation yielded the products in a shorter reaction time with higher yields and purities. The compounds were screened in zebrafish embryos, and also in three human cancer cell lines (MCF7, HepG2, and Jurkat) and one normal human cell line i.e., human foreskin cell line (HFF-1). Two compounds (3c, 3f) were found to be highly effective against hematopoiesis in live zebrafish embryo at 10 µM concentration. The developmental stage-dependent treatment indicated that these compounds interfered with the differentiation of hemangioblasts to hematopoietic cells in zebrafish embryos. The comparative screening of semaxanib (SU5416) (a known isatin derivatives), to compounds synthesized in this study, revealed the contrasting effects of these two classes of isatin derivatives on zebrafish hematopoiesis. Most of the N-alkyl-isatin-3-iminobenzoic acid derivatives were toxic on cancer and non-cancer tested human cells lines, however, the compounds 3c and 3f specifically affected the cell viability of Jurkat cells (human hematological cell line) with least IC50 values of 16.5 and 7.8 µM. The structure-activity relationship (SAR) analysis indicated that the substitution pattern of the isatin at the 5-position was vital for activity. The in vivo and in vitro biological activities of these compounds suggested their potential use as pharmaceutical compounds for human leukemia treatment.
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Affiliation(s)
- Muhammad Farooq
- Bioproducts Research Chair, College of Science, Department of Zoology, King Saud University
| | | | - Nael Abu Taha
- Bioproducts Research Chair, College of Science, Department of Zoology, King Saud University
| | | | | | - Ayman El-Faham
- Department of Chemistry, College of Science, King Saud University.,Department of Chemistry, Faculty of Science, Alexandria University
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Tisovský P, Šandrik R, Horváth M, Donovalová J, Filo J, Gáplovský M, Jakusová K, Cigáň M, Sokolík R, Gáplovský A. Effect of Structure on Charge Distribution in the Isatin Anions in Aprotic Environment: Spectral Study. Molecules 2017; 22:molecules22111961. [PMID: 29135954 PMCID: PMC6150331 DOI: 10.3390/molecules22111961] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 11/09/2017] [Indexed: 12/20/2022] Open
Abstract
Five isatin anions were prepared by deprotonation of initial isatins in aprotic solvents using basic fluoride and acetate anions (F− and CH3COO−). The F− basicity is sufficient to deprotonate isatin NH hydrogen from all the studied compounds. This process is reversible. In the presence of proton donor solvents, the anions form the corresponding isatins. The isatin hydrogen acidity depends on the overall structure of the isatin derivatives. The anions were characterized by ultraviolet–visible (UV–Vis), Fourier transform infrared (FTIR) and nuclear magnetic resonance (NMR) spectroscopy. Interestingly, the anions form aggregates at concentrations above 10−3 mol·dm−3. Further, the effect of cations on the UV–Vis spectra of the studied anions was studied. Charge transfer and its distribution in the anion depends on the radius and the cation electron configuration. The alkali metal cations, tetrabutylammonium (TBA+), Mg2+ and Ag+, interact with the C-2 carbonyl oxygen of the isatin anion. The interaction has a coulombic character. On the other hand, Cd2+, Zn2+, Hg2+, Co2+, and Cu+ cations form a coordinate bond with the isatin nitrogen.
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Affiliation(s)
- Pavol Tisovský
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
| | - Róbert Šandrik
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
| | - Miroslav Horváth
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
| | - Jana Donovalová
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
| | - Juraj Filo
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
| | - Martin Gáplovský
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Klaudia Jakusová
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
| | - Marek Cigáň
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
| | - Róbert Sokolík
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
| | - Anton Gáplovský
- Faculty of Natural Sciences, Institute of Chemistry, Comenius University, Ilkovičova 6, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovakia.
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El-Faham A, Farooq M, Khattab SN, Abutaha N, Wadaan MA, Ghabbour HA, Fun HK. Synthesis, Characterization, and Anti-Cancer Activity of Some New N'-(2-Oxoindolin-3-ylidene)-2-propylpentane hydrazide-hydrazones Derivatives. Molecules 2015; 20:14638-55. [PMID: 26287132 PMCID: PMC6332339 DOI: 10.3390/molecules200814638] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Revised: 07/30/2015] [Accepted: 08/06/2015] [Indexed: 12/24/2022] Open
Abstract
Eight novel N'-(2-oxoindolin-3-ylidene)-2-propylpentane hydrazide-hydrazone derivatives 4a-h were synthesized and fully characterized by IR, NMR ((1)H-NMR and (13)C-NMR), elemental analysis, and X-ray crystallography. The cyto-toxicity and in vitro anti-cancer evaluation of the prepared compounds have been assessed against two different human tumour cell lines including human liver (HepG2) and leukaemia (Jurkat), as well as in normal cell lines derived from human embryonic kidney (HEK293) using MTT assay. The compounds 3e, 3f, 4a, 4c, and 4e revealed promising anti-cancer activities in tested human tumour cells lines (IC50 values between 3 and 7 μM) as compared to the known anti-cancer drug 5-Fluorouracil (IC50 32-50 μM). Among the tested compounds, 4a showed specificity against leukaemia (Jurkat) cells, with an IC50 value of 3.14 μM, but this compound was inactive in liver cancer and normal cell lines.
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Affiliation(s)
- Ayman El-Faham
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
- Department of Chemistry, Faculty of Science, Alexandria University, P.O. Box 426, Alexandria 21321, Egypt.
| | - Muhammad Farooq
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Sherine N Khattab
- Department of Chemistry, Faculty of Science, Alexandria University, P.O. Box 426, Alexandria 21321, Egypt.
| | - Nael Abutaha
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Mohammad A Wadaan
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Hazem A Ghabbour
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia.
| | - Hoong-Kun Fun
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia.
- Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang 11800, Malaysia.
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Microwave Synthesis, Characterization, and Antimicrobial Activity of Some Novel Isatin Derivatives. J CHEM-NY 2015. [DOI: 10.1155/2015/716987] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Three series of isatin derivatives [3-hydrazino, 3-thiosemicarbazino, and 3-imino carboxylic acid derivatives] were synthesized employing microwave irradiation. The prepared compounds were characterized by FT-IR, NMR, elemental analysis, and X-ray crystallography for derivatives5b. The synthesized compounds were screened for antimicrobial activity against selected bacteria and fungi. The results revealed that theN-alkyl isatin derivatives were biologically active with different spectrums activity. Most of the 3-hydrazino and 3-thiosemicarbazino isatin derivatives were biologically inactive and generally the active derivatives showed weak to moderate activity mainly against Gram-positive bacteria. The imino isatin carboxylic acid derivatives (2-[4-(1-benzyl-5-bromo-2-oxoindolin-3-ylideneamino) phenyl]acetic acid,5d) showed promising activity against all tested Gram-positive bacteria and against fungal pathogens.
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