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Mansour E, Abd-Rabou AA, Nassar IF, Elewa SI. Synthesis, Docking and Anticancer Evaluation of New Pyridine-3-Carbonitrile Derivatives. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2020.1870507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Eman Mansour
- Organic Chemistry Dep., Faculty of Women`s for Arts, -Science and Education, Ain Shams University, Cairo, Egypt
| | - Ahmed A. Abd-Rabou
- Hormones Department, Medical Research Division, National Research Centre, Giza, Egypt
| | | | - Safaa I. Elewa
- Organic Chemistry Dep., Faculty of Women`s for Arts, -Science and Education, Ain Shams University, Cairo, Egypt
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Abdel-Aal MT, Sharshar ES, Elganzory HH, El-Bayaa MN, Awad HM, Ismail AEHAA, El-Sayed WA. Synthesis and Anticancer Activity of New 1,3,4-Thiadiazolyl-1,2,4-Triazolyl and 1,3,4-Oxadiazolyl Hybrids, Their Thioglycosides, and Acyclic Analogs. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021060029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Rahman AAHA, Shaban AKF, Nassar IF, Yousif MNM, El-Kady DS, Awad HM, El-Sayed WA. Synthesis and Anticancer Activity of New Pyrimidine and Oxadiazole Acyclic Nucleoside Analogs and Thiazolopyrimidine Derivatives. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221100261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Discovery of New Pyrazolopyridine, Furopyridine, and Pyridine Derivatives as CDK2 Inhibitors: Design, Synthesis, Docking Studies, and Anti-Proliferative Activity. Molecules 2021; 26:molecules26133923. [PMID: 34206976 PMCID: PMC8272136 DOI: 10.3390/molecules26133923] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/03/2021] [Accepted: 06/22/2021] [Indexed: 11/17/2022] Open
Abstract
New pyridine, pyrazoloyridine, and furopyridine derivatives substituted with naphthyl and thienyl moieties were designed and synthesized starting from 6-(naphthalen-2-yl)-2-oxo-4-(thiophen-2-yl)-1,2-dihydropyridine-3-carbonitrile (1). The chloro, methoxy, cholroacetoxy, imidazolyl, azide, and arylamino derivatives were prepared to obtain the pyridine-−C2 functionalized derivatives. The derived pyrazolpyridine-N-glycosides were synthesized via heterocyclization of the C2-thioxopyridine derivative followed by glycosylation using glucose and galactose. The furopyridine derivative 14 and the tricyclic pyrido[3′,2′:4,5]furo[3,2-d]pyrimidine 15 were prepared via heterocyclization of the ester derivative followed by a reaction with formamide. The newly synthesized compounds were evaluated for their ability to in vitro inhibit the CDK2 enzyme. In addition, the cytotoxicity of the compounds was tested against four different human cancer cell lines (HCT-116, MCF-7, HepG2, and A549). The CDK2/cyclin A2 enzyme inhibitory results revealed that pyridone 1, 2-chloro-6-(naphthalen-2-yl)-4-(thiophen-2-yl)nicotinonitrile (4), 6-(naphthalen-2-yl)-4-(thiophen-2-yl)-1H-pyrazolo[3,4-b]pyridin-3-amine (8), S-(3-cyano-6-(naphthaen-2-yl)-4-(thiophen-2-yl)pyridin-2-yl) 2-chloroethanethioate (11), and ethyl 3-amino-6-(naphthalen-2-yl)-4-(thiophen-2-yl)furo[2,3-b]pyridine-2-carboxylate (14) are among the most active inhibitors with IC50 values of 0.57, 0.24, 0.65, 0.50, and 0.93 µM, respectively, compared to roscovitine (IC50 0.394 μM). Most compounds showed significant inhibition on different human cancer cell lines (HCT-116, MCF-7, HepG2, and A549) with IC50 ranges of 31.3–49.0, 19.3–55.5, 22.7–44.8, and 36.8–70.7 μM, respectively compared to doxorubicin (IC50 40.0, 64.8, 24.7 and 58.1 µM, respectively). Furthermore, a molecular docking study suggests that most of the target compounds have a similar binding mode as a reference compound in the active site of the CDK2 enzyme. The structural requirements controlling the CDK2 inhibitory activity were determined through the generation of a statistically significant 2D-QSAR model.
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Lashin WH, Nassar IF, El Farargy AF, Abdelhamid AO. Synthesis of New Furanone Derivatives with Potent Anticancer Activity. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162020060163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Khalaf HS, Tolan HEM, El-Bayaa MN, Radwan MAA, El-Manawaty M, El-Sayed WA. Synthesis and Anticancer Activity of New Pyridine-Thiophene and
Pyridine-Furan Hybrid Compounds, Their Sugar Hydrazone, and Glycosyl
Derivatives. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220090182] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Walaa I. El-Sofany, Othman DAA, Mahran AM, May EMA, El-Sayed WA. Synthesis and Anticancer Activity of Functionalized Thieno[2,3-d]pyrimidine Compounds and Their Triazinyl and Tetrazinyl Derivatives. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s106816202003005x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Nassar IF, Farargy AFE, Abdelrazek FM, Hamza Z. Synthesis of new uracil derivatives and their sugar hydrazones with potent antimicrobial, antioxidant and anticancer activities. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2020; 39:991-1010. [PMID: 32126887 DOI: 10.1080/15257770.2020.1736300] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
6-(4-Chloro-3-nitrophenyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (4) was prepared and was reacted with ethyl chloroacetate, hydrazine hydrate, 4-chloroaniline, formaldehyde, acetic anhydride, formic acid, carbon disulfide, 4-cyanobenzaldehyde, triethyl orthoformate, D-sugars, 4-aminoacetophenone, benzoyl choride and cyclohexanone to afford a series of new uracil derivatives (5-18). Examination of some of the prepared compounds for their antimicrobial, antioxidant and anticancer activities was conducted. Among the tested samples, compound 17 was the most active substance against the gram-positive bacteria and was more potent than the reference drug Cefoperazone. Moreover, the antibacterial activity of 17 was higher against gram-negative bacteria. Compounds 6 and 13 reached a higher scavenging ability toward DPPH radicals and are better candidates for antioxidant activity. Also, compounds 6 and 13 had no significant anticancer activity toward liver cancer (Hep G2) and breast cancer (MCF-7) cell lines.
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Affiliation(s)
- Ibrahim F Nassar
- Faculty of Specific Education, Ain Shams University, Abassia, Cairo, Egypt
| | - Ahmed F El Farargy
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Fathy M Abdelrazek
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Zeinab Hamza
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Giza, Egypt
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Basiony EA, Hassan AA, Al-Amshany ZM, Abd-Rabou AA, Abdel-Rahman AAH, Hassan NA, El-Sayed WA. Synthesis and Cytotoxic Activity of New Thiazolopyrimidine Sugar Hydrazones and Their Derived Acyclic Nucleoside Analogues. Molecules 2020; 25:E399. [PMID: 31963649 PMCID: PMC7024276 DOI: 10.3390/molecules25020399] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/15/2020] [Accepted: 01/16/2020] [Indexed: 01/01/2023] Open
Abstract
New thienyl- or chlorophenyl-substituted thiazolopyrimidine derivatives and their derived sugar hydrazones incorporating acyclic d-galactosyl or d-xylosyl sugar moieties in addition to their per-O-acetylated derivatives were synthesized. Heterocyclization of the formed sugar hydrazones afforded the derived acyclic nucleoside analogues possessing the 1,3,4-oxadiazoline as modified nucleobase via acetylation followed by the cyclization process. The cytotoxic activity of the synthesized compounds was studied against human breast cancer MCF7 and MDA-MB-231 cell lines as well as human colorectal cancer HCT 116 and Caco-2 cell lines. High activities were revealed by compounds 1, 8, 10, 11, and 13 against Caco-2 and MCF7 cells in addition to moderate activities exhibited by other compounds against HCT116 or MDA-MB-231 cells.
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Affiliation(s)
- Ebtesam A. Basiony
- Faculty of Science, Chemistry Department, Menoufia University, Shibin EL-Kom 32511, Egypt; (E.A.B.); (A.A.-H.A.-R.)
| | - Allam A. Hassan
- Faculty of Science, Chemistry Department, Suez University, Suez 43511, Egypt;
- Applied Medical Science, Medical Laboratories Department, Shaqra University, Shaqra 11961, Saudi Arabia
| | - Zahra M. Al-Amshany
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 21551, Saudi Arabia;
| | - Ahmed A. Abd-Rabou
- Hormones Department, Medical Research Division, National Research Centre, Giza 12511, Egypt;
- Stem Cells Lab, Center of Excellence for Advanced Sciences, National Research Centre, Giza 12511, Egypt
| | - Adel A.-H. Abdel-Rahman
- Faculty of Science, Chemistry Department, Menoufia University, Shibin EL-Kom 32511, Egypt; (E.A.B.); (A.A.-H.A.-R.)
| | - Nasser A. Hassan
- Pharmaceutical Science Department, College of Pharmacy, Shaqra University, Shaqra 11961, Saudi Arabia
- Photochemistry Department, National Research Centre, Giza 12511, Egypt
| | - Wael A. El-Sayed
- Photochemistry Department, National Research Centre, Giza 12511, Egypt
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
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Yousif MNM, Nassar IF, Yousif NM, Awad HM, El-Sayed WA. Synthesis and Anticancer Activity of New Substituted Piperidinones Linked to Pyrimidine, Thiazole, and Triazole Glycoside Derivatives. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219080218] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kassem AF, Nassar IF, Abdel-Aal MT, Awad HM, El-Sayed WA. Synthesis and Anticancer Activity of New ((Furan-2-yl)-1,3,4-thiadiazolyl)-1,3,4-oxadiazole Acyclic Sugar Derivatives. Chem Pharm Bull (Tokyo) 2019; 67:888-895. [PMID: 31366838 DOI: 10.1248/cpb.c19-00280] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
New sugar hydrazones incorporating furan and/or 1,3,4-thiadiazole ring systems were synthesized by reaction of the corresponding hydrazide with different aldose sugars. Heterocyclization of the formed hydrazones afforded the derived acyclic nucleoside analogues possessing the 1,3,4-oxadiazoline as modified nucleobase via acetylation followed by the heterocyclization process. The anticancer activity of the synthesized compounds was studied against human liver carcinoma cell (HepG-2) and at human normal retina pigmented epithelium cells (RPE-1). High activities were revealed by compounds 3, 12 and 14 with IC50 values near to that of the reference drug doxorubicin.
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Affiliation(s)
- Asmaa F Kassem
- Chemistry of Natural and Microbial Products Department, National Research Centre
| | | | | | - Hanem M Awad
- Tanning Materials and Leather Technology Department, National Research Centre
| | - Wael A El-Sayed
- Chemistry Department, Faculty of Science, Qassim University.,Photochemistry Department, National Research Centre
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