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El-Sayed MKF, Elshahawi MM, Abu El-Azm FSM, Hosni EM, Kamal M, Ali YM. Synthesis, molecular modelling and evaluation of larvicidal efficacy of annulated Benzo[h]chromenes against Culex pipiens L. Larvae. Sci Rep 2024; 14:18393. [PMID: 39117743 PMCID: PMC11310521 DOI: 10.1038/s41598-024-68035-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 07/18/2024] [Indexed: 08/10/2024] Open
Abstract
A new series of substituted benzo[h]chromene, benzochromenopyrimidine, and benzochromenotriazolopyrimidine derivatives were synthesized via chemical transformations of iminonitrile, ethoxymethylene amino, and cyanomethylene functionalities. The chemical structures of the synthesized compounds were assured by spectroscopic data and elemental analysis. The larvicidal efficacy of these compounds against Culex pipiens L. larvae was investigated, revealing potent insecticidal activity, particularly for compounds 6, 10, and 16, exceeding that of the standard insecticide chlorpyrifos. The mode of action of these compounds was explored through molecular docking studies, indicating their potential as acetylcholine esterase (AChE) inhibitors and nicotinic acetylcholine receptors (nAChR) blockers. The structure-activity relationship analysis highlighted the influence of substituents and fused heterocyclic rings on larvicidal potency. These findings suggest that the synthesized compounds hold promise as potential candidates for developing novel and effective mosquito control agents.
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Affiliation(s)
- Mahmoud K F El-Sayed
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt
| | - Manal M Elshahawi
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt
| | - Fatma S M Abu El-Azm
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt
| | - Eslam M Hosni
- Entomology Department, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt
| | - Mahmoud Kamal
- Entomology Department, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt
| | - Yasmeen M Ali
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt.
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Maurya MR, Nandi M, Kumar N, Avecilla F. Polymer Supported Nitrogen-Bridged Symmetrical Binuclear Dioxidomolybdenum(VI) Complexes and Their Homogeneous Analogues as Potential Catalysts for Efficient Synthesis of 2-Amino-3-Cyano-4H-Chromenes/Pyrans. Chemistry 2024; 30:e202400631. [PMID: 38491788 DOI: 10.1002/chem.202400631] [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] [Received: 02/16/2024] [Revised: 03/15/2024] [Accepted: 03/15/2024] [Indexed: 03/18/2024]
Abstract
Reaction of 2-chloromethyl-1H-benzimidazole with known intermediates (i-iii), prepared from diaminoguanidine hydrochloride with salicylaldehyde, 5-bromosalicylaldehyde or 3,5-di-tert-butylsalicylaldehyde, in the presence of triethylamine (NEt3) led to the formation of benzimidazole appended new ligands, H4L1-H4L3 (I-III). The homogeneous nitrogen-bridged symmetrical binuclear complexes, [(MoVIO2)2(L1)(H2O)2] (1), [(MoVIO2)2(L2)(H2O)2] (2) and [(MoVIO2)2(L3)(MeOH)2] (3) have been isolated by reacting these ligands with [MoVIO2(acac)2] in a 1 : 2 molar ratio in refluxing methanol. Using 1 : 1 (ligand to Mo precursor) molar ratio under above reaction conditions resulted in the corresponding mononuclear complexes, [MoVIO2(H2L1)(MeOH)] (4), [MoVIO2(H2L2)(H2O)] (5) and [MoVIO2(H2L3)(MeOH)] (6). The binuclear heterogeneous compounds [(MoVIO2)2(L1)(DMF)2]@PS (PS-1), [(MoVIO2)2(L2)(DMF)2]@PS (PS-2) and [(MoVIO2)2(L3)(DMF)2]@PS (PS-3) have been obtained by immobilization of 1-3 onto chloromethylated polystyrene (PS) beads. All synthesized ligands, homogeneous as well as supported compounds have been characterized by elemental analyses and various spectroscopic methods. Single crystal X-ray diffraction study of complexes 1 and 3 confirms their nitrogen-bridged symmetrical binuclear structures while 4 is mononuclear. Heterogeneous compounds (PS-1-PS-3) have further been studied by microwave plasma atomic emission spectroscopy, X-ray photoelectron spectroscopy, and field emission scanning electron microscopy along with energy dispersive spectroscopy. These compounds (homogeneous and heterogeneous) were explored for catalytic applications to one-pot multicomponent reactions (MCRs) for efficient synthesis of biologically active 2-amino-3-cyano-4H-chromenes/pyrans (21 examples). Optimising various reaction parameters helped in achieving as high as 97 % yields of products. Though, only half equivalent of the binuclear complexes (1-3) was required compared to mononuclear analogues (4-6) to achieve comparable yields, heterogeneous catalysts have an added advantage due to their stability and recyclability. Suitable reaction mechanism has also been proposed based on isolated intermediates.
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Affiliation(s)
- Mannar R Maurya
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, 247667, India
| | - Monojit Nandi
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, 247667, India
| | - Naveen Kumar
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, 247667, India
| | - Fernando Avecilla
- Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química y Biología (CICA), Departamento de Química, Facultade de Ciencias, Campus de A Coruna, 15071, A Coruna, , Spain
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3
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Al‑Harbi LM, Al-Harbi EA, Okasha RM, El-Eisawy RA, El-Nassag MAA, Mohamed HM, Fouda AM, Elhenawy AA, Mora A, El-Agrody AM, El-Mawgoud HKA. Discovery of benzochromene derivatives first example with dual cytotoxic activity against the resistant cancer cell MCF-7/ADR and inhibitory effect of the P-glycoprotein expression levels. J Enzyme Inhib Med Chem 2023; 38:2155814. [PMID: 36662632 PMCID: PMC9869995 DOI: 10.1080/14756366.2022.2155814] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
A series of 1H-benzo[f]chromene moieties (4a-z) were synthesised under Ultrasonic irradiation and confirmed with spectral analyses. Derivative 4i solely possessed an X-ray single crystal. The anti-proliferative efficacy of the desired molecules has been explored against three cancer cells: MCF-7, HCT-116, and HepG-2 with the cytotoxically active derivatives screened against MCF-7/ADR and normal cells HFL-1 and WI-38. Furthermore, compounds 4b-d, 4k, 4n, 4q, and 4w, which possessed good potency against MCF-7/ADR, were tested as permeability glycoprotein (P-glycoprotein [P-gp]) expression inhibitors. The attained data confirmed that 4b-d, 4q, and 4w exhibited strong expression inhibition against the P-gp alongside its cytotoxic effect on MCF-7/ADR. The western blot results and Rho123 accumulation assays showed that compounds 4b-d, 4q, and 4w effectively inhibited the P-gp expression and efflux function. Meanwhile, 4b-d, 4q, and 4w induced apoptosis and accumulation of the treated MCF-7/ADR cells in the G1 phase and 4k and 4n in the S phase of the cell cycle.
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Affiliation(s)
- Lali M. Al‑Harbi
- Chemistry Department, Faculty of Science, King Abdul-AzizUniversity, Jeddah, Saudi Arabia
| | - Eman A. Al-Harbi
- Chemistry Department, Faculty of Science, Taibah University, Medina, Saudi Arabia
| | - Rawda M. Okasha
- Chemistry Department, Faculty of Science, Taibah University, Medina, Saudi Arabia
| | - R. A. El-Eisawy
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt,Chemistry Department, Faculty of Science and Art, Al-Baha University, Al-Baha, Saudi Arabia
| | | | - Hany M. Mohamed
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt,Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia
| | - Ahmed M. Fouda
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Ahmed A. Elhenawy
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt,Chemistry Department, Faculty of Science and Art, AlBaha University, Al Bahah, Saudi Arabia
| | - Ahmed Mora
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Ahmed M. El-Agrody
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt,CONTACT Ahmed M. El-Agrody Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Heba K. A. El-Mawgoud
- Chemistry Department, Faculty of Women for Arts, Science, and Education, Ain Shams University, Cairo, Egypt
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4
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Cholayil Palapetta S, Gurusamy H, Ganapasam S. Synthesis, Characterization, Computational Studies, Molecular Docking, and In Vitro Anticancer Activity of Dihydropyrano[3,2- c]chromene and 2-Aminobenzochromene Derivatives. ACS OMEGA 2023; 8:7415-7429. [PMID: 36873031 PMCID: PMC9979373 DOI: 10.1021/acsomega.2c06049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 01/25/2023] [Indexed: 06/18/2023]
Abstract
2-Aminobenzochromenes and dihydropyranochromenes represent a unique class of biologically active compounds. Recent organic syntheses focus on the development of environmentally benign synthetic protocols, and as a part of this concept, we have taken a considerable interest in the synthesis of this class of biologically active compounds using an environment-friendly, reusable heterogeneous Amberlite IRA 400-Cl resin catalyst. This work further aims to highlight the importance and advantages of these compounds and to compare the experimental data obtained with those of the theoretical calculations made using the density functional theory (DFT) method. Molecular docking studies on the selected compounds were also carried out to study the effectiveness of these compounds in liver fibrosis treatment. Furthermore, we have performed molecular docking studies and an in vitro study of the anticancer activity of dihydropyrano[3,2-c]chromenes and 2-aminobenzochromenes against human colon cancer cells [HT29].
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Affiliation(s)
- Surya Cholayil Palapetta
- Department
of Polymer Science, University of Madras, Guindy Campus, Chennai 600 025, India
- Department
of Chemistry, Jerusalem College of Engineering,
Narayanapuram, Chennai 600 100, India
| | - Harichandran Gurusamy
- Department
of Polymer Science, University of Madras, Guindy Campus, Chennai 600 025, India
| | - Sudhandiran Ganapasam
- Department
of Biochemistry, University of Madras, Guindy Campus, Chennai 600 025, India
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5
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Akki M, Reddy DS, Katagi KS, Kumar A, Devarajegowda HC, M SK, Babagond V, Mane S, Joshi SD. Synthesis of coumarin-thioether conjugates as potential anti-tubercular agents: Their molecular docking and X-ray crystal studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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6
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Sharma S, Meena M, Sharma H, Yadav DK, Tiwari A, Verma VP. Fe 3O 4‐supported sulfonated graphene oxide as a green and magnetically separable nanocatalyst for synthesis of 2-amino-3-cyano-4 H-chromene derivatives and their in-silico studies. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2120404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Shaily Sharma
- Microwave Chemistry Lab, Department of Chemistry, UCOS, Mohanlal Sukhadiya University, Udaipur, Rajasthan, India
| | - Mahesh Meena
- Natural Products Lab, Department of Chemistry, UCOS, Mohanlal Sukhadiya University, Udaipur, Rajasthan, India
| | - Himanshu Sharma
- Microwave Chemistry Lab, Department of Chemistry, UCOS, Mohanlal Sukhadiya University, Udaipur, Rajasthan, India
| | - Dinesh Kumar Yadav
- Natural Products Lab, Department of Chemistry, UCOS, Mohanlal Sukhadiya University, Udaipur, Rajasthan, India
| | - Atul Tiwari
- Department of Pathology, R. N.T Medical College, Udaipur, India
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The Crystal Structure of 3-Amino-1-(4-Chlorophenyl)-9-Methoxy-1H-Benzo[f]Chromene-2-Carbonitrile: Antimicrobial Activity and Docking Studies. CRYSTALS 2022. [DOI: 10.3390/cryst12070982] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Compound 3-amino-1-(4-chlorophenyl)-9-methoxy-1H-benzo[f]chromene-2-carbonitrile (4), was synthesized via the reaction of 7-methoxynaphthalen-2-ol (1), 4-chlorobenzaldehyde (2), and malononitrile (3) in an ethanolic piperidine solution under microwave irradiation. The synthesized pyran derivative 4 was asserted through spectral data and X-ray diffraction. The molecular structure of compound 4 was established unambiguously through the single crystal X-ray measurements and crystallized in the Triclinic, P-1, a = 8.7171 (4) Å, b = 10.9509 (5) Å, c = 19.5853 (9) Å, α = 78.249 (2)°, β = 89.000 (2)°, γ = 70.054 (2)°, V = 1717.88 (14) Å3, Z = 4. The target molecule has been screened for antibacterial and antifungal functionality. Compound 4 exhibited favorable antimicrobial activities that resembled the reference antimicrobial agents with an IZ range of 16–26 mm. In addition, MIC, MBC, and MFC were assessed and screened for molecule 4, revealing bactericidal and fungicidal effects. Lastly, a molecular docking analysis was addressed and conducted for this desired molecule.
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Shekhar C, Satyanarayana G. Pd‐Catalyzed Suzuki Coupling & NIS‐Mediated Dehydrogenative Cylco‐etherification: A Concise Approach to 6,6‐Disubstituted 6H‐benzo[c]chromenes & Total Synthesis of Didehydroconicol. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chander Shekhar
- Indian Institute of Technology Hyderabad Chemistry kandi 502285 sangareddy INDIA
| | - Gedu Satyanarayana
- Indian Institute of Technology Hyderabad Chemistry KandiSangareddy District 502 285 Hyderabad INDIA
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9
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El-Mawgoud HK, Fouda AM, A.A. El-Nassag M, Elhenawy AA, Alshahrani MY, El-Agrody AM. Discovery of novel rigid analogs of 2-naphthol with potent anticancer activity through multi-target topoisomerase I & II and tyrosine kinase receptor EGFR & VEGFR-2 inhibition mechanism. Chem Biol Interact 2022; 355:109838. [DOI: 10.1016/j.cbi.2022.109838] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 01/18/2022] [Accepted: 01/26/2022] [Indexed: 01/08/2023]
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10
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Abdul-Ridha NA, Salmaan AD, Sabah R, Saeed B, Al-Masoudi NA. Synthesis, cytotoxicity and in silico study of some novel benzocoumarin-chalcone-bearing aryl ester derivatives and benzocoumarin-derived arylamide analogs. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2021. [DOI: 10.1515/znb-2020-0204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The development of new prostate cancer protein receptor cytochrome P450 17A1 inhibitors offers the possibility of generating structures of increased potency. To this end, the chalcone analogs 7 and 8 were prepared from treatment of methyl 3-oxo-3H-benzocoumarin-2-carboxylate (4) with aryl aldehydes. Treatment of 7 and 8 with three anti-inflammatory drugs, flurbiprofen, ketoprofen and ibuprofen, in the presence of POCl3/DMAP gave the ester analogs 9–12. Analogously, treatment of ethyl 3-oxo-3H-benzocoumarin-2-carboxylate (15), prepared previously from 2-hydroxy-1-naphthaldehyde (13) and dimethylmalonate (14), with various arylamines: 4-bromoaniline, 2-amino-6-methylpyridine, amino-antipyrine and 2-amino-5-nitrothiazole, in the presence of potassium tert-butoxide gave the benzocoumarine-3-arylamide analogs. The in vitro cytotoxic activities of 9–12 and 16–19 were evaluated against human prostate cancer cell lines (PC-3) and normal human liver epithelia (WRL-68) by MTT assay. Compounds 10 and 17 were the most active cytotoxic agents among the series against PC-3 cells with IC50 values of 71.35 and 78.25 μg mL–1 with SI values of 3.0 and 4.2, respectively (calculated from the cytotoxicity effects of 10 and 17 on the normal human liver epithelia [WRL-68]). Furthermore, compounds 11 and 12 were tested against breast cancer (HER2 cell lines), prostate cancer (DU-135 cell lines) and MCF-7 but were inactive. Molecular docking studies between the protein receptor CYPP450 17A1 and compounds 10 and 17 revealed that these compounds primarily form hydrophobic interactions with the receptor.
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Affiliation(s)
- Nabeel A. Abdul-Ridha
- Department of Chemistry, College of Science , University of Qadisiya , Diwaniyaa , Iraq
| | - Afraah D. Salmaan
- Department of Chemistry, College of Education , University of Qadisiya , Diwaniyaa , Iraq
| | - Rita Sabah
- Department of Pharmaceutical Chemistry, College of Pharmacy , University of Basrah , Basrah , Iraq
| | - Bahjat Saeed
- Department of Chemistry, College of Education for Pure Science , University of Basrah , Basrah , Iraq
| | - Najim A. Al-Masoudi
- Department of Chemistry, College of Science , University of Basrah , Basrah , Iraq
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Awad SM, Mohamed MS, Khodair MAEF, El-Hameed RHA. Synthesis and Evaluation of Cytotoxic Activity of Certain Benzo[h]chromene Derivatives. Anticancer Agents Med Chem 2021; 21:963-986. [PMID: 32981512 DOI: 10.2174/1871520620666200925103742] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 07/21/2020] [Accepted: 08/08/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Benzo[h]chromenes attracted great attention because of their widespread biological activities, including anti-proliferate activity, and the discovery of novel effective anti-cancer agents is imperative. OBJECTIVE The main objective was to synthesize new benzo[h]chromene derivatives and some reported derivatives, and then test all of them for their anti-cancer activities. METHODS The structures of the newly synthesized derivatives were confirmed by elemental and spectral analysis (IR, Mass, 1H-NMR and 13C-NMR). 35 compounds were selected by the National Cancer Institute (NCI) for single-dose testing against 60 cell lines and 3 active compounds were selected for 5-doses testing. Also, these 3 compounds were tested as EGFR-inhibitors; using sorafenib as standard, and as Tubulin polymerization inhibitors using colchicines as a standard drug. Moreover, molecular docking study for the most active derivative on these 2 enzymes was also carried out. RESULTS Compounds 1a, 1c and 2b have the highest activities among all 35 tested compounds especially compound 1c. CONCLUSION compound 1c has promising anti-cancer activities compared to the used standards and may need further modification and investigations.
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Affiliation(s)
- Samir M Awad
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Helwan University, Helwan, Cairo, Egypt
| | - Mosaad S Mohamed
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Helwan University, Helwan, Cairo, Egypt
| | | | - Rania H Abd El-Hameed
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Helwan University, Helwan, Cairo, Egypt
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Abu El-Azm FSM, El-Shahawi MM, Elgubbi AS, Madkour HMF. Synthesis of new benzo[f]chromene-based heterocycles targeting anti-proliferative activity. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-02092-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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13
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Zhang Z, Zheng C, Yuan A. One-Pot Multicomponent Synthesis of 2-Amino-4-Aryl-4 H-Benzo[h]Chromene Derivatives. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2018.1553196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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14
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Nabeel A. Abdul-Rida, Adnan S, Jaber QAH. Development of Novel Imaging Fluorescent Agents Bearing Anti-Inflammatory Drugs: Synthesis, Structural Characterization and Evaluation of Biological Activity. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162020040032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Mohamed HM, Abd El-Wahab AHF. Heteroaromatization with 4-Phenyldiazenyl-1-naphthol. Part IV: Synthesis of Some New Heterocyclic Compounds with Potential Biological Activity. Curr Org Synth 2020; 16:931-938. [PMID: 31984914 DOI: 10.2174/1570179416666190719101727] [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: 10/11/2018] [Revised: 05/17/2019] [Accepted: 06/12/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Synthetic azo compounds and their derivatives have been studied extensively due to their biological and pharmacological activities. Pyranopyridines, pyranopyrimidines and tetrazoles derivatives have emerged as a promising and attractive scaffold in the development of potent biological and pharmacological agents. OBJECTIVES To design a series of new benzochromeno(pyridine/pyrimidine/tetrazole) derivatives and evaluate their antimicrobial activity against some bacterial strains (Gram-positive and Gram-negative) and some fungal strains. MATERIALS AND METHODS The (E)-7-(4-chlorophenyl)-5-(phenyldiazenyl)-10-thioxo-7,9,10,11-tetrahydro-8Hnaptho[ 1,2-b]pyrano[2,3-d]pyrimidin-8-one (4) was synthesized by the reaction of 4H-naphtho[1,2-b]pyran-3- carbonitrile (3) with carbon disulfide in alcoholic potassium hydroxide solution. Reaction of 3 with sodium azide in DMF and in presence of ammonium chloride afforded 6-(phenyldiazenyl)-3-(1H-tetrazol-5-yl)-4Hbenzo[ h]chromen-2-amine (7) while with malononitrile, thiourea or urea gave chromeno[2,3-b]pyridine-9- carbonitrile (8), chromeno[2,3-d]pyrimidine-10-thione (9) and chromeno[2,3-d]pyrimidin-10-one (10), respectively. The assignment structures were established on the basis of spectral data. RESULTS In this study, the antimicrobial activity of the synthesized compounds 3-12 was examined for their in vitro antimicrobial activity by using agar diffusion method such as Mueller-Hinton agar medium for bacteria and Sabouraud's agar medium for fungi. Ampicillin and mycostatine were included in the experiments as reference drugs. CONCLUSION A series of new benzochromeno(pyridine/pyrimidine/tetrazole) derivatives were synthesized in this work. All compounds were evaluated in antimicrobial activities.
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Affiliation(s)
- Hany M Mohamed
- Chemistry Department, Faculty of Science, Jazan University, Jazan 2097, Saudi Arabia
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16
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Abu El-Azm FSM, El-Shahawi MM, Elgubbi AS, Madkour HMF. Design, synthesis, anti-proliferative activity, and molecular docking studies of novel benzo[f]chromene, chromeno [2,3-d]pyrimidines and chromenotriazolo[1,5-c]pyrimidines. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2019.1710850] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
| | - Manal M. El-Shahawi
- Faculty of Science, Chemistry Department, Ain Shams University, Cairo, Egypt
| | - Amna S. Elgubbi
- Faculty of Science, Chemistry Department, Misurata University, Misurata, Libya
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17
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Chauhan D, Hashim SR, Rani P, Kumar S, Shrimal N, Shastri D, Raj V. Discovery of Substituted N-(6-Chloro-3-cyano-4-phenyl-4H-chromen-2-yl)- 2-(4-chloro-phenoxy)-acetamide for Biphasic Anticancer and Anticonvulsant Activities. Med Chem 2019; 17:203-215. [PMID: 31808391 DOI: 10.2174/1573406415666191206101617] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 10/01/2019] [Accepted: 10/15/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Privileged 4H-chromenes possess potent anticancer and anticonvulsant activities. By the inspiring potency of 4H-chromenes and demands of the present era of scaffolds, an effective molecule was discovered for the treatment of cancer and related diseases. OBJECTIVE This study designed and synthesized a novel series of 4H-chromene derivatives from one-port synthesis for the treatment of cancer and other such diseases. METHODS A side amide chain was substituted in multiple steps on the amine group of chromene. Later, the anticancer activity of synthesized compounds was investigated against the human colon adenocarcinoma cell line (HT-29) using sulforhodamine B (SRB) assay. Moreover, anticonvulsant activity was also detected using maximal electroshock seizure (MES) model and subcutaneous Metrazol Seizure Threshold Test (scMET) in albino Wistar rats. Neurotoxicity was evaluated by using the rotarod test. Before the synthesis, docking studies were performed using various molecular targets. Subsequently, the computational study of the titled compounds was performed to predict the pharmacokinetic profile. RESULTS Among the fifteen tested compounds, A4 and A9 were found to be active against HT-29 cells (growth inhibitory dose 50% (GI50) <11μM). Moreover, compounds A4 showed the protection at 300mg/kg in scMET (h) for albino Wistar rats and compounds A9, A11, and A15 exhibited the anticonvulsant effect at the doses 100, 300 and 300 mg/kg, respectively in MES screen (h). CONCLUSION Due to these encouraging results, we concluded that both A4 and A9 may be effective for treatement against colon cancer, while compound A9 may be used as a considerable effective molecule for the treatment of epilepsy.
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Affiliation(s)
- Divya Chauhan
- Department of Chemistry, School of Sciences, IFTM University, Moradabad, Uttar Pradesh, India
| | - Syad Riaz Hashim
- Department of Chemistry, School of Sciences, IFTM University, Moradabad, Uttar Pradesh, India
| | - Prinka Rani
- Department of Chemistry, School of Sciences, IFTM University, Moradabad, Uttar Pradesh, India
| | - Sushil Kumar
- School of Pharmaceutical Sciences, IFTM University, Moradabad, Uttar Pradesh, India
| | - Navratan Shrimal
- Gyan Vihar School of Pharmacy, Suresh Gyan Vihar University, Jaipur, Rajasthan, India
| | - Divya Shastri
- Department of Pharmacy, Central University of Rajasthan, Ajmer, Rajasthan, India
| | - Vinit Raj
- Gyan Vihar School of Pharmacy, Suresh Gyan Vihar University, Jaipur, Rajasthan, India
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18
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Novel chromenes and benzochromenes bearing arylazo moiety: molecular docking, in-silico admet, in-vitro antimicrobial and anticancer screening. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02387-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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19
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Developing lipophilic aromatic halogenated fused systems with specific ring orientations, leading to potent anticancer analogs and targeting the c-Src Kinase enzyme. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.03.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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20
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Mohammadi-Khanaposhtani M, Ahangar N, Sobhani S, Masihi PH, Shakiba A, Saeedi M, Akbarzadeh T. Design, synthesis, in vivo, and in silico evaluation of new coumarin-1,2,4-oxadiazole hybrids as anticonvulsant agents. Bioorg Chem 2019; 89:102989. [PMID: 31158578 DOI: 10.1016/j.bioorg.2019.102989] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/14/2019] [Accepted: 05/17/2019] [Indexed: 02/07/2023]
Abstract
A novel series of coumarin-1,2,4-oxadiazole hybrids were designed, synthesized, and evaluated as anticonvulsant agents. The title compounds were easily synthesized from reaction of appropriate coumarins and 3-aryl-5-(chloromethyl)-1,2,4-oxadiazole derivatives. In vivo anticonvulsant activity of the synthesized compounds were determined using pentylenetetrazole (PTZ)- and maximal electroshock (MES)-induced seizures confirming that they were more effective against MES test than PTZ test. It should be noted that compounds 3b, 3c, and 3e showed the best activity in MES model which possessed drug-like properties with no neurotoxicity. Anticonvulsant activity of the most potent compound 3b was remarkably reduced after treatment with flumazenil which confirmed the participation of a benzodiazepine mechanism in the anticonvulsant activity. Also, docking study of compound 3b in the BZD-binding site of GABAA receptor confirmed possible binding of 3b to the BZD receptors.
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Affiliation(s)
- Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Nematollah Ahangar
- Department of Pharmacology, Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Sepideh Sobhani
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Patrick Honarchian Masihi
- Student Researches Committee, Ramsar Campus, Mazandaran University of Medical Sciences, Ramsar, Iran
| | - Aidin Shakiba
- Student Researches Committee, Ramsar Campus, Mazandaran University of Medical Sciences, Ramsar, Iran
| | - Mina Saeedi
- Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Tahmineh Akbarzadeh
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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21
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Alblewi FF, Okasha RM, Eskandrani AA, Afifi TH, Mohamed HM, Halawa AH, Fouda AM, Al-Dies AAM, Mora A, El-Agrody AM. Design and Synthesis of Novel Heterocyclic-Based 4 H-benzo[ h]chromene Moieties: Targeting Antitumor Caspase 3/7 Activities and Cell Cycle Analysis. Molecules 2019; 24:molecules24061060. [PMID: 30889862 PMCID: PMC6471608 DOI: 10.3390/molecules24061060] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/08/2019] [Accepted: 03/14/2019] [Indexed: 12/15/2022] Open
Abstract
Novel fused chromenes (4,7–11) and pyrimidines (12–16) were designed, synthesized, and evaluated for their mammary gland breast cancer (MCF-7), human colon cancer (HCT-116), and liver cancer (HepG-2) activities. The structural identity of the synthesized compounds was established according to their spectroscopic analysis, such as FT-IR, NMR, and mass spectroscopy. The preliminary results of the bioassay disclosed that some of the target compounds were proven to have a significant antiproliferative effect against the three cell lines, as compared to Doxorubicin, Vinblastine, and Colchicine, used as reference drugs. Particularly, compounds 7 and 14 exerted promising anticancer activity towards all cell lines and were chosen for further studies, such as cell cycle analysis, cell apoptosis, caspase 3/7 activity, DNA fragmentation, cell invasion, and migration. We found that these potent cytotoxic compounds induced cell cycle arrest at the S and G2/M phases, prompting apoptosis. Furthermore, these compounds significantly inhibit the invasion and migration of the different tested cancer cells. The structure-activity relationship (SAR) survey highlights that the antitumor activity of the desired compounds was affected by the hydrophobic or hydrophilic nature of the substituent at different positions.
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Affiliation(s)
- Fawzia F Alblewi
- Chemistry department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia.
| | - Rawda M Okasha
- Chemistry department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia.
| | - Areej A Eskandrani
- Chemistry department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia.
| | - Tarek H Afifi
- Chemistry department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia.
| | - Hany M Mohamed
- Chemistry Department, Faculty of Science, Jazan University, Jazan 2097, Saudi Arabia.
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt.
| | - Ahmed H Halawa
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt.
| | - Ahmed M Fouda
- Chemistry Department, Faculty of Scinece, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia.
| | - Al-Anood M Al-Dies
- Chemistry Department, Faculty of Scinece, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia.
- Biology and Chemistry Department, Al-Qunfudah University College, Umm Al-Qura University, Al-Qunfudah 1109, Saudi Arabia.
| | - Ahmed Mora
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt.
| | - Ahmed M El-Agrody
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt.
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22
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Heydari Z, Mohammadi-Khanaposhtani M, Imanparast S, Faramarzi MA, Mahdavi M, Ranjbar PR, Larijani B. Pyrano[3,2-c]quinoline Derivatives as New Class of α-glucosidase Inhibitors to Treat Type 2 Diabetes: Synthesis, in vitro Biological Evaluation and Kinetic Study. Med Chem 2019; 15:8-16. [PMID: 29807519 DOI: 10.2174/1573406414666180528110104] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 04/20/2018] [Accepted: 05/20/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Pyrano[3,2-c]quinoline derivatives 6a-n were synthesized via simple two-step reactions and evaluated for their in vitro α-glucosidase inhibitory activity. METHODS Pyrano[3,2-c]quinoline derivatives 6a-n derivatives were prepared from a two-step reaction: cycloaddition reaction between 1-naphthyl amine 1 and malonic acid 2 to obtain benzo[h]quinoline-2(1H)-one 3 and reaction of 3 with aryl aldehydes 4 and Meldrum's acid 5. The anti- α-glucosidase activity and kinetic study of the synthesized compounds were evaluated using α-glucosidase from Saccharomyces cerevisiae and p-nitrophenyl-a-D-glucopyranoside as substrate. The α-glucosidase inhibitory activity of acarbose was evaluated as positive control. RESULTS All of the synthesized compounds, except compounds 6i and 6n, showed more inhibitory activity than the standard drug acarbose and were also found to be non-cytotoxic. Among the synthesized compounds, 1-(2-bromophenyl)-1H-benzo[h]pyrano[3,2-c]quinoline-3,12(2H,11H)-dione 6e displayed the highest α-glucosidase inhibitory activity (IC50 = 63.7 ± 0.5 µM). Kinetic study of enzyme inhibition indicated that the most potent compound, 6e, is a non-competitive inhibitor of α-glucosidase with a Ki value of 72 µM. Additionally, based on the Lipinski rule of 5, the synthesized compounds were found to be potential orally active drugs. CONCLUSION Our results suggest that the synthesized compounds are promising candidates for treating type 2 diabetes.
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Affiliation(s)
- Zahra Heydari
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Somaye Imanparast
- Department Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad A Faramarzi
- Department Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Parviz R Ranjbar
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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23
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Dinh Thanh N, Son Hai D, Thi Ngoc Bich V, Thi Thu Hien P, Thi Ky Duyen N, Thi Mai N, Thi Dung T, Thi Kim Van H, Ngoc Toan V, Huy NH, Thi Thanh Van T, Ngoc Toan D, Hai Dang L. Synthesis and structure of some substituted 2-amino-4-aryl-7-propargyloxy-4H-chromene-3-carbonitriles. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2018.1543779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Nguyen Dinh Thanh
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Do Son Hai
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- General Department 4 (Ministry of Public Security), Lab of Profession Chemistry Institute of Biochemical Technology and Profession Documents , Ha Noi , Viet Nam
| | - Vu Thi Ngoc Bich
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Pham Thi Thu Hien
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Nguyen Thi Ky Duyen
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Nguyen Thi Mai
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Tran Thi Dung
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Hoàng Thi Kim Van
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- Viet Tri University of Industry , Phu Tho , Viet Nam
| | - Vu Ngoc Toan
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- Institute for Chemistry and Materials, Military Institute of Science and Technology , Ha Noi , Viet Nam
| | - Nguyen Hung Huy
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Tran Thi Thanh Van
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Duong Ngoc Toan
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- Faculty of Chemistry, Thai Nguyen University of Education , Thai Nguyen , Viet Nam
| | - Le Hai Dang
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- Thai Nguyen College of Education, Thai Nguyen University of Education , Thai Nguyen , Viet Nam
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24
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Asheri O, Shahraki M, Habibi-Khorassani SM. One-Pot Multicomponent Synthesis of 2H-Chromene Derivative, Kinetics, and Thermodynamic Studies Using a Stopped-Flow Technique in Combination with Theoretical Computation Methods. Polycycl Aromat Compd 2018. [DOI: 10.1080/10406638.2018.1481109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Mehdi Shahraki
- Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
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25
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Mohammadi-Khanaposhtani M, Yahyavi H, Barzegaric E, Imanparast S, Heravi MM, Ali Faramarzi M, Foroumadi A, Adibi H, Larijani B, Mahdavi M. New Biscoumarin Derivatives as Potent α-Glucosidase Inhibitors: Synthesis, Biological Evaluation, Kinetic Analysis, and Docking Study. Polycycl Aromat Compd 2018. [DOI: 10.1080/10406638.2018.1509359] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Hoda Yahyavi
- Faculty of Chemistry and Physics, Department of Chemistry, Alzahra University, Tehran, Iran
| | - Ebrahim Barzegaric
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Somaye Imanparast
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences, Iran
| | - Majid M. Heravi
- Faculty of Chemistry and Physics, Department of Chemistry, Alzahra University, Tehran, Iran
| | - Mohammad Ali Faramarzi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences, Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Adibi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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26
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Ahmed HEA, El-Nassag MAA, Hassan AH, Okasha RM, Ihmaid S, Fouda AM, Afifi TH, Aljuhani A, El-Agrody AM. Introducing novel potent anticancer agents of 1H-benzo[f]chromene scaffolds, targeting c-Src kinase enzyme with MDA-MB-231 cell line anti-invasion effect. J Enzyme Inhib Med Chem 2018; 33:1074-1088. [PMID: 29923425 PMCID: PMC6022228 DOI: 10.1080/14756366.2018.1476503] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
In our effort to develop novel and powerful agents with anti-proliferative activity, two new series of 1H-benzo[f]chromene derivatives, 4a–h and 6a–h, were synthesised using heterocyclocondensation methodologies under microwave irradiation condition. The structures of the target compounds were established on the basis of their spectral data, IR, 1H NMR, 13 C NMR, 13 C NMR-DEPT/APT, and MS data. The new compounds have been examined for their anti-proliferative activity against three cancer cell lines, MCF-7, HCT-116, and HepG-2. Vinblastine and Doxorubicin have been used as positive controls in the viability assay. The obtained results confirmed that most of the tested molecules revealed strong and selective cytotoxic activity against the three cancer cell lines. Moreover, these molecules exhibited weak cytotoxicity on the HFL-1 line, which suggested that they might be ideal anticancer candidates. The SAR study of the new benzochromene compounds verified that the substituents on the phenyl ring of 1H-benzo[f]chromene nucleus, accompanied with the presence of bromine atom or methoxy group at the 8-position, increases the ability of these molecules against the different cell lines. Due to their high anti-proliferative activity, compounds 4c and 6e were selected to be examined their proficiency to inhibit the invasiveness of the highly sensitive and invasive breast cancer cell line, MDA-MB-231. The anti-invasion behaviour of these molecules against the highly sensitive, non-oestrogen, and progesterone MDA-MB-231 cell line gave rise to their decreasing metastatic effect compared to the reference drug. Furthermore, this report explores the apoptotic mechanistic pathway of the cytotoxicity of the target compounds and reveals that most of these compounds enhance the Caspase 3/7 activity that could be considered as potential anticancer agents.
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Affiliation(s)
- Hany E A Ahmed
- a Department of Pharmacy College, Pharmacognosy and Pharmaceutical Chemistry , Taibah University , Al-Madinah Al-Munawarah , Saudi Arabia.,b Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy , Al-Azhar University , Cairo , Egypt
| | - Mohammed A A El-Nassag
- c Chemistry Department, Faculty of Science , Al-Azhar University , Cairo , Egypt.,d Chemistry Department, Faculty of Science , Jazan University , Jazan , Saudi Arabia
| | - Ahmed H Hassan
- c Chemistry Department, Faculty of Science , Al-Azhar University , Cairo , Egypt.,d Chemistry Department, Faculty of Science , Jazan University , Jazan , Saudi Arabia
| | - Rawda M Okasha
- e Chemistry Department, Faculty of Science , Taibah University , Al-Madinah Al-Munawarah , Saudi Arabia
| | - Saleh Ihmaid
- a Department of Pharmacy College, Pharmacognosy and Pharmaceutical Chemistry , Taibah University , Al-Madinah Al-Munawarah , Saudi Arabia
| | - Ahmed M Fouda
- f Chemistry Department, Faculty of Science , King Khalid University , Abha , Saudi Arabia
| | - Tarek H Afifi
- e Chemistry Department, Faculty of Science , Taibah University , Al-Madinah Al-Munawarah , Saudi Arabia
| | - Ateyatallah Aljuhani
- e Chemistry Department, Faculty of Science , Taibah University , Al-Madinah Al-Munawarah , Saudi Arabia
| | - Ahmed M El-Agrody
- c Chemistry Department, Faculty of Science , Al-Azhar University , Cairo , Egypt
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27
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Mohamed KS, Elbialy EE. Synthesis, Characterization, and Cytotoxicity Evaluation of Some New Benzo[ f
]coumarin Derivatives. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3115] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Khaled S. Mohamed
- Engineering Chemistry Department; Higher Institute for Engineering and Technology; New Damietta Egypt
| | - Engy E. Elbialy
- Department of Chemistry, Faculty of Science; Mansoura University; Mansoura ET-35516 Egypt
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28
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Adib M, Peytam F, Rahmanian-Jazi M, Mohammadi-Khanaposhtani M, Mahernia S, Bijanzadeh HR, Jahani M, Imanparast S, Faramarzi MA, Mahdavi M, Larijani B. Design, synthesis andin vitroα-glucosidase inhibition of novel coumarin-pyridines as potent antidiabetic agents. NEW J CHEM 2018. [DOI: 10.1039/c8nj02495b] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Herein, novel coumarin-pyridine derivatives4a–pas potent α-glucosidase inhibitors were synthesized by a one-pot and three-component synthesis method.
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Affiliation(s)
- Mehdi Adib
- School of Chemistry, College of Science, University of Tehran
- Tehran
- Iran
| | - Fariba Peytam
- School of Chemistry, College of Science, University of Tehran
- Tehran
- Iran
| | | | - Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences
- Babol
- Iran
| | - Shabnam Mahernia
- Department of Medicinal Chemistry, Drug Design and Development Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences
- Tehran
- Iran
- Pharmaceutical Sciences Research Center, The Institute of Pharmaceutical Sciences, Tehran University of Medical Sciences
- Tehran
| | - Hamid Reza Bijanzadeh
- Environmental Science Department, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University
- Tehran
- Iran
| | - Mehdi Jahani
- School of Chemistry, College of Science, University of Tehran
- Tehran
- Iran
| | - Somaye Imanparast
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences
- Tehran
- Iran
| | - Mohammad Ali Faramarzi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences
- Tehran
- Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences
- Tehran
- Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences
- Tehran
- Iran
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29
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Mohamed HM, Amr AEGE, El-Agrody AM, Al-Omar MA, Ghabbour HA. Crystal structure of 3-amino-1-(4-bromophenyl)-9-methoxy-1H-benzo[f]chromene-2-carbonitrile, C21H15BrN2O2. Z KRIST-NEW CRYST ST 2017. [DOI: 10.1515/ncrs-2016-0339] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
AbstractC21H15BrN2O2, triclinic, P1̅ (no. 2), a = 8.6873(3) Å, b = 9.9252(3) Å, c = 11.0013(3) Å, α = 77.977(2)°, β = 70.989(2)°, γ = 89.321(2)°, V = 875.55(5) Å3, Z = 2, Rgt(F) = 0.0369, wRref(F2) = 0.1043, T = 296(2) K.
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Affiliation(s)
- Hany M. Mohamed
- Chemistry Department, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt
| | - Abd El-Galil E. Amr
- Pharmaceutical Chemistry Department, Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
- Applied Organic Chemistry Department, National Research Centre, Dokki, Giza 12622, Egypt
| | - Ahmed M. El-Agrody
- Chemistry Department, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt
| | - Mohamed A. Al-Omar
- Pharmaceutical Chemistry Department, Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, 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
- Department of Medicinal Chemistry, Faculty of Pharmacy, University of Mansoura, Mansoura 35516, Egypt
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30
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Fouda AM, Amr AEGE, El-Agrody AM, Al-Omar MA, Ghabbour HA. Crystal structure of 3-amino-8-methoxy-1-(4-methoxy phenyl)-1 H-benzo[ f]chromene-2-carbonitrile, C 22H 18N 2O 3. Z KRIST-NEW CRYST ST 2017; 232:567-569. [DOI: 10.1515/ncrs-2016-0341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
C22H18N2O3, monoclinic, C2/c (no. 15), a = 35.4037(10) Å, b = 6.0294(2) Å, c = 20.1702(7) Å, β = 122.239(4)°, V = 3641.8(2) Å3, Z = 8, R
gt(F) = 0.0482, wR
ref(F
2) = 0.1406, T = 296(2) K.
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Affiliation(s)
- Ahmed M. Fouda
- Chemistry Department, Faculty of Science , King Khalid University , P.O. Box 9004 , Abha 61413 , Saudi Arabia
| | - Abd El-Galil E. Amr
- Pharmaceutical Chemistry Department , Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University , Riyadh 11451 , Saudi Arabia
- Applied Organic Chemistry Department , National Research Centre , Dokki , Giza 12622 , Egypt
| | - Ahmed M. El-Agrody
- Chemistry Department, Faculty of Science , Al-Azhar University , 11884 Nasr City , Cairo , Egypt
| | - Mohamed A. Al-Omar
- Pharmaceutical Chemistry Department , Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University , 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
- Department of Medicinal Chemistry, Faculty of Pharmacy , University of Mansoura , Mansoura 35516 , Egypt
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31
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Design of New Benzo[h]chromene Derivatives: Antitumor Activities and Structure-Activity Relationships of the 2,3-Positions and Fused Rings at the 2,3-Positions. Molecules 2017; 22:molecules22030479. [PMID: 28335470 PMCID: PMC6155235 DOI: 10.3390/molecules22030479] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 03/11/2017] [Accepted: 03/13/2017] [Indexed: 01/07/2023] Open
Abstract
A series of novel 4H-benzo[h]chromenes 4, 6-11, 13, 14; 7H-benzo[h]chromeno[2,3-d]pyrimidines 15-18, 20, and 14H-benzo[h]chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine derivatives 19a-e, 24 was prepared. The structures of the synthesized compounds were characterized on the basis of their spectral data. Some of the target compounds were examined for their antiproliferative activity against three cell lines; breast carcinoma (MCF-7), human colon carcinoma (HCT-116) and hepatocellular carcinoma (HepG-2). The cytotoxic behavior has been tested using MTT assay and the inhibitory activity was referenced to three standard anticancer drugs: vinblastine, colchicine and doxorubicin. The bioassays demonstrated that some of the new compounds exerted remarkable inhibitory effects as compared to the standard drugs on the growth of the three tested human tumor cell lines. The structure-activity relationships (SAR) study highlights that the antitumor activity of the target compounds was significantly affected by the lipophilicity of the substituent at 2- or 3- and fused rings at the 2,3-positions.
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The anti-proliferative activity of novel 4H-benzo[h]chromenes, 7H-benzo[h]-chromeno[2,3-d]pyrimidines and the structure–activity relationships of the 2-, 3-positions and fused rings at the 2, 3-positions. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2016.03.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Okasha RM, Albalawi FF, Afifi TH, Fouda AM, Al-Dies AAM, El-Agrody AM. Structural Characterization and Antimicrobial Activities of 7H-Benzo[h]chromeno[2,3-d]pyrimidine and 14H-Benzo[h]chromeno[3,2-e][1,2,4]triazolo[1,5-c] pyrimidine Derivatives. Molecules 2016; 21:molecules21111450. [PMID: 27809292 PMCID: PMC6273467 DOI: 10.3390/molecules21111450] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 10/22/2016] [Accepted: 10/28/2016] [Indexed: 11/16/2022] Open
Abstract
Three new series of chromene molecules have been synthesized in order to explore their antimicrobial activity. The series encompass 2-substituted 14-(4-halophenyl)-12-methoxy-14H-benzo[h]chromeno[3,2-e][1,2,4]-triazolo[1,5-c]pyrimidines 7a-o, 9-benzylideneamino-7-(4-halo-phenyl)-5-methoxy-8-imino-7H-benzo-[h]chromeno[2,3-d]pyrimidines 8a-b and 3-ethoxycarbonyl-14-(4-halophenyl)-12-methoxy-14H-benzo-[h]chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine-2-one derivatives 12a-b. The structure of these novel compounds were confirmed using IR, ¹H- and 13C-NMR as well as MS spectroscopy. The new compounds were evaluated in vitro for their antimicrobial activity and it was demonstrated that 7H-benzochromenopyrimidine and derivatives of 14H-benzochromenotriazolopyrimidine exhibited the most promising antibacterial activities compared to the reference antimicrobial agents. The structure activity relationship (SAR) studies of the target compounds agreed with the in vitro essays and confirmed higher potent antimicrobial activity against some of the tested microorganisms.
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Affiliation(s)
- Rawda M Okasha
- Chemistry Department, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia.
| | - Fawzia F Albalawi
- Chemistry Department, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia.
| | - Tarek H Afifi
- Chemistry Department, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia.
| | - Ahmed M Fouda
- Chemistry Department, Faculty of Science, King Khalid University, Abha 61413, P.O. Box 9004, Saudi Arabia.
| | - Al-Anood M Al-Dies
- Chemistry Department, Faculty of Science, King Khalid University, Abha 61413, P.O. Box 9004, Saudi Arabia.
| | - Ahmed M El-Agrody
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt.
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Sashidhara KV, Rao KB, Sonkar R, Modukuri RK, Chhonker YS, Kushwaha P, Chandasana H, Khanna AK, Bhatta RS, Bhatia G, Suthar MK, Saxena JK, Kumar V, Siddiqi MI. Hybrids of coumarin–indole: design, synthesis and biological evaluation in Triton WR-1339 and high-fat diet induced hyperlipidemic rat models. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00283h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Lipid lowering activity of novel coumarin–indole hybrids has been demonstrated.
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Design, synthesis of benzocoumarin-pyrimidine hybrids as novel class of antitubercular agents, their DNA cleavage and X-ray studies. Eur J Med Chem 2015. [DOI: 10.1016/j.ejmech.2015.06.056] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Sashidhara KV, Modukuri RK, Singh S, Bhaskara Rao K, Aruna Teja G, Gupta S, Shukla S. Design and synthesis of new series of coumarin-aminopyran derivatives possessing potential anti-depressant-like activity. Bioorg Med Chem Lett 2014; 25:337-41. [PMID: 25488839 DOI: 10.1016/j.bmcl.2014.11.036] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 10/21/2014] [Accepted: 11/13/2014] [Indexed: 12/11/2022]
Abstract
A new series of coumarin based aminopyran derivatives were designed, synthesized and evaluated for their preclinical antidepressant effect on Swiss albino mice. Among the series, compounds 21, 25, 26, 27, 32 and 33 exhibited significant activity profile in forced swimming test (FST). Compound 27 was most efficacious, which at a very low dose of 0.5mg/kg reduced the time of immobility by 86.5% as compared to the standard drug fluoxetine (FXT) which reduced the immobility time by 69.8% at the dose of 20mg/kg, ip. In addition, all active compounds were screened in dose dependent manner (at doses of 0.25, 0.5, 1mg/kg ip) in FST and tail suspension test (TST). Interestingly, all active compounds did not caused any significant alteration of locomotor activity in mice as compared to control, indicating that the hybrids did not produce any motor impairment effects. The results indicate that coumarin-aminopyran derivatives may have potential therapeutic value for the management of mental depression.
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Affiliation(s)
- Koneni V Sashidhara
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India.
| | - Ram K Modukuri
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Seema Singh
- Pharmacology Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - K Bhaskara Rao
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - G Aruna Teja
- Pharmacology Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Sampa Gupta
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Shubha Shukla
- Pharmacology Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
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Sashidhara KV, Rao KB, Singh S, Modukuri RK, Aruna Teja G, Chandasana H, Shukla S, Bhatta RS. Synthesis and evaluation of new 3-phenylcoumarin derivatives as potential antidepressant agents. Bioorg Med Chem Lett 2014; 24:4876-80. [PMID: 25239852 DOI: 10.1016/j.bmcl.2014.08.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 08/19/2014] [Indexed: 11/20/2022]
Abstract
A series of amine substituted 3-phenyl coumarin derivatives were designed and synthesized as potential antidepressant agents. In preliminary screening, all compounds were evaluated in forced swimming test (FST), a model to screen antidepressant activity in rodents. Among the series, compounds 5c and 6a potentially decreased the immobility time by 73.4% and 79.7% at a low dose of 0.5 mg/kg as compared to standard drug fluoxetine (FXT) which reduced the immobility time by 74% at a dose of 20 mg/kg, ip. Additionally, these active compounds also exhibited significant efficacy in tail suspension test (TST) (another model to screen antidepressant compounds). Interestingly, rotarod and locomotor activity tests confirmed that these two compounds do not have any motor impairment effect and neurotoxicity in mice. Our studies demonstrate that the new 3-phenylcoumarin derivatives may serve as a promising antidepressant lead and hence pave the way for further investigation around this chemical space.
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Affiliation(s)
- Koneni V Sashidhara
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India.
| | - K Bhaskara Rao
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Seema Singh
- Pharmacology Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Ram K Modukuri
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - G Aruna Teja
- Pharmacology Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Hardik Chandasana
- Pharmacokinetics and Metabolism Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226 031, India
| | - Shubha Shukla
- Pharmacology Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Rabi S Bhatta
- Pharmacokinetics and Metabolism Division, CSIR-Central Drug Research Institute (CSIR-CDRI), BS-10/1, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226 031, India
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Sashidhara KV, Dodda RP, Sonkar R, Palnati GR, Bhatia G. Design and synthesis of novel indole-chalcone fibrates as lipid lowering agents. Eur J Med Chem 2014; 81:499-509. [DOI: 10.1016/j.ejmech.2014.04.085] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 04/02/2014] [Accepted: 04/02/2014] [Indexed: 12/11/2022]
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El-Agrody AM, Al-Dies AAM, Fouda AM. Microwave assisted synthesis of 2-amino-6-methoxy-4H-benzo[h]chromene derivatives. ACTA ACUST UNITED AC 2014. [DOI: 10.5155/eurjchem.5.1.133-137.923] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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El-Agrody AM, Fouda AM, Al-Dies AAM. Studies on the synthesis, in vitro antitumor activity of 4H-benzo[h]chromene, 7H-benzo[h]chromene[2,3-d]pyrimidine derivatives and structure–activity relationships of the 2-,3- and 2,3-positions. Med Chem Res 2014. [DOI: 10.1007/s00044-013-0904-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Sashidhara KV, Modukuri RK, Choudhary D, Bhaskara Rao K, Kumar M, Khedgikar V, Trivedi R. Synthesis and evaluation of new coumarin–pyridine hybrids with promising anti-osteoporotic activities. Eur J Med Chem 2013; 70:802-10. [DOI: 10.1016/j.ejmech.2013.10.060] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2013] [Revised: 10/22/2013] [Accepted: 10/24/2013] [Indexed: 01/28/2023]
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Sashidhara KV, Modukuri RK, Sonkar R, Rao KB, Bhatia G. Hybrid benzofuran–bisindole derivatives: New prototypes with promising anti-hyperlipidemic activities. Eur J Med Chem 2013; 68:38-46. [DOI: 10.1016/j.ejmech.2013.07.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 07/15/2013] [Accepted: 07/21/2013] [Indexed: 12/21/2022]
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Sashidhara KV, Palnati GR, Sonkar R, Avula SR, Awasthi C, Bhatia G. Coumarin chalcone fibrates: A new structural class of lipid lowering agents. Eur J Med Chem 2013; 64:422-31. [DOI: 10.1016/j.ejmech.2013.04.026] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 04/08/2013] [Accepted: 04/10/2013] [Indexed: 01/01/2023]
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El-Agrody AM, Fouda AM, Khattab ESAEH. Synthesis, antitumor activity of 2-amino-4H-benzo[h]chromene derivatives, and structure–activity relationships of the 3- and 4-positions. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0602-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Sashidhara KV, Kumar M, Khedgikar V, Kushwaha P, Modukuri RK, Kumar A, Gautam J, Singh D, Sridhar B, Trivedi R. Discovery of coumarin-dihydropyridine hybrids as bone anabolic agents. J Med Chem 2012; 56:109-22. [PMID: 23214410 DOI: 10.1021/jm301281e] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The concept of molecular hybridization led us to discover a novel series of coumarin-dihydropyridine hybrids that have potent osteoblastic bone formation in vitro and that prevent ovariectomy-induced bone loss in vivo. In this context, among all the compounds screened for alkaline phosphatase activity, four compounds 10, 14, 18, and 22 showed significant activity at picomolar concentrations. A series of other in vitro data strongly suggested compound 18 as the most promising bone anabolic agent, which was further evaluated for in vivo studies. From these studies compound 18 proved to be useful, which at low oral dose of 1 (mg/kg)/day body weight increased bone mass density and volume, expression of osteogenic genes (RUNX2, BMP-2, and ColI), bone formation rate (BFR), and mineral apposition rate (MAR), improved the trabecular microarchitecture, and decreased bone turn over markers in an ovariectomized rodent model for postmenopausal osteoporosis.
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Affiliation(s)
- Koneni V Sashidhara
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute-CSIR-CDRI, Lucknow 226001, India.
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Sashidhara KV, Palnati GR, Dodda RP, Sonkar R, Khanna A, Bhatia G. Discovery of amide based fibrates as possible antidyslipidemic and antioxidant agents. Eur J Med Chem 2012; 57:302-10. [DOI: 10.1016/j.ejmech.2012.09.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2012] [Revised: 09/18/2012] [Accepted: 09/21/2012] [Indexed: 01/19/2023]
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Sashidhara KV, Kumar A, Rao KB, Kushwaha V, Saxena K, Murthy PK. In vitro and in vivo antifilarial activity evaluation of 3,6-epoxy [1,5]dioxocines: a new class of antifilarial agents. Bioorg Med Chem Lett 2012; 22:1527-32. [PMID: 22284816 DOI: 10.1016/j.bmcl.2012.01.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 12/28/2011] [Accepted: 01/04/2012] [Indexed: 11/25/2022]
Abstract
A series of 3,6-epoxy [1,5]dioxocines were synthesized and evaluated for their antifilarial activity against adult parasites of human lymphatic filarial parasite Brugia malayi (sub-periodic strain) in vitro. Out of these, six compounds (4a-f) possessed improved in vitro anti-filarial activity and examples 4d and 4f were also found to be active in the in vivo experiments. These results demonstrate that 3,6-epoxy [1,5]dioxocines exhibits potent antifilarial activity and might be developed into a new class of antifilarial drug.
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Affiliation(s)
- Koneni V Sashidhara
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, India.
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