1
|
Janowska S, Holota S, Lesyk R, Wujec M. Aromatase Inhibitors as a Promising Direction for the Search for New Anticancer Drugs. Molecules 2024; 29:346. [PMID: 38257259 PMCID: PMC10819800 DOI: 10.3390/molecules29020346] [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: 12/19/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Aromatase is an enzyme that plays a crucial role in the biosynthesis of estrogens, which are hormones that contribute to the growth of certain types of breast cancer. In particular, aromatase catalyzes the conversion of androgens (male hormones) into estrogens (female hormones) in various tissues, including the adrenal glands, ovaries, and adipose tissue. Given the role of estrogen in promoting the growth of hormone-receptor-positive breast cancers, aromatase has become an important molecular target for the development of anticancer agents. Aromatase inhibitors can be classified into two main groups based on their chemical structure: steroidal and non-steroidal inhibitors. This work presents a review of the literature from the last ten years regarding the search for new aromatase inhibitors. We present the directions of search, taking into account the impact of structure modifications on anticancer activity.
Collapse
Affiliation(s)
- Sara Janowska
- Department of Pathobiochemistry and Interdisciplinary Applications of Ion Chromatography, Biomedical Sciences, Medical University of Lublin, 1 Chodzki Street, 20-093 Lublin, Poland
| | - Serhii Holota
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, 79010 Lviv, Ukraine; (S.H.); (R.L.)
| | - Roman Lesyk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, 79010 Lviv, Ukraine; (S.H.); (R.L.)
| | - Monika Wujec
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, 4A Chodzki Street, 20-093 Lublin, Poland
| |
Collapse
|
2
|
Rani S, Raheja K, Luxami V, Paul K. A review on diverse heterocyclic compounds as the privileged scaffolds in non-steroidal aromatase inhibitors. Bioorg Chem 2021; 113:105017. [PMID: 34091288 DOI: 10.1016/j.bioorg.2021.105017] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 05/15/2021] [Accepted: 05/20/2021] [Indexed: 12/11/2022]
Abstract
Breast cancer, emerging malignancy is common among women due to overexpression of estrogen. Estrogens are biosynthesized from androgens by aromatase, a cytochrome P450 enzyme complex, and play a pivotal role in stimulating cell proliferation. Therefore, deprivation of estrogen by blocking aromatase is considered as the effective way for the inhibition and treatment of breast cancer. In recent years, various non-steroidal heterocyclic functionalities have been extensively developed and studied for their aromatase inhibition activity. This review provides information about the structural-activity relationship of heterocycles (Type II) towards aromatase. This aids the medicinal chemist around the significance of different heterocyclic moieties and helps to design potent aromatase inhibitors.
Collapse
Affiliation(s)
- Sudesh Rani
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala 147001, India
| | - Konpal Raheja
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala 147001, India
| | - Vijay Luxami
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala 147001, India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala 147001, India.
| |
Collapse
|
3
|
Nainwal LM, Shaququzzaman M, Akhter M, Husain A, Parvez S, Khan F, Naematullah M, Alam MM. Synthesis, ADMET prediction and reverse screening study of 3,4,5-trimethoxy phenyl ring pendant sulfur-containing cyanopyrimidine derivatives as promising apoptosis inducing anticancer agents. Bioorg Chem 2020; 104:104282. [PMID: 33010624 DOI: 10.1016/j.bioorg.2020.104282] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 09/03/2020] [Accepted: 09/12/2020] [Indexed: 02/09/2023]
Abstract
Cancer remains considered as one of the leading global health problems either due to meagre and suboptimal therapeutic response of chemotherapeutic agents or due to the emergence of spontaneous complex multidrug resistance in cancer cells. This created a persistent need for the development of new anticancer agents. Enthralled by the high success rate for natural product-based drug discovery and current research scenario, we synthesized a new series of 3,4,5-trimethoxy phenyl ring pendant sulfur-containingcyanopyrimidine derivatives clubbed with different amines intending to search an anticancer lead compound. To probe the anti-proliferative spectrum of the synthesized derivatives, an in-vitro evaluation was piloted against a panel of 60 cancer cell lines at the National Cancer Institute (NCI) representing major types of cancer diseases. Most of the derivatives showed good to moderate anti-proliferative activity. The results revealed that compound 4e displayed the most promising broad-spectrum anticancer activity with high growth inhibition of various cell lines representing multiple cancers diseases. Mechanistic investigation of compound 4e in human breast cancer MDA-MB-231 cells showed that compound 4e triggers cell death through the induction of apoptosis. ADMET studies and reverse screening were also performed to identify the potential targets of designed molecules. It was concluded that 3,4,5-trimethoxy phenyl ring pendant sulfur-containingcyanopyrimidine derivative 4e could act as a promising hit molecule for further development of novel anticancer therapeutics.
Collapse
Affiliation(s)
- Lalit Mohan Nainwal
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Mohammad Shaququzzaman
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Mymoona Akhter
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Asif Husain
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Suhel Parvez
- Department of Toxicology, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110062, India
| | - Farah Khan
- Department of Biochemistry, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110062, India
| | - Md Naematullah
- Department of Biochemistry, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110062, India
| | - Mohammad Mumtaz Alam
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
| |
Collapse
|
4
|
Mansour E, Nassar EM, El-Farargy AF, Abdelrazek FM. An Eco-Friendly Synthesis of Some Novel Chromene-Based Heterocyclic Compounds of Biological Interest. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162020040135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
5
|
Abdelrazek FM, Gomha SM, Abdel‐aziz HM, Farghaly MS, Metz P, Abdel‐Shafy A. Efficient synthesis and In Silicostudy of some novel pyrido[2,3‐d][1,2,4]triazolo[4,3‐a]pyrimidine derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3901] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Fathy M. Abdelrazek
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
- Fakultat Chemie und Lebensmittel chemieTU‐Dresden Dresden Germany
| | - Sobhi M. Gomha
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
- Chemistry Department, Faculty of ScienceIslamic University in Almadinah Almonawara Almadinah Almonawara Saudi Arabia
| | | | - Mohamed S. Farghaly
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
- Science & Technology Center of ExcellenceMinistry of Military Production Cairo Egypt
| | - Peter Metz
- Fakultat Chemie und Lebensmittel chemieTU‐Dresden Dresden Germany
| | | |
Collapse
|
6
|
Sayed AR, Gomha SM, Abdelrazek FM, Farghaly MS, Hassan SA, Metz P. Design, efficient synthesis and molecular docking of some novel thiazolyl-pyrazole derivatives as anticancer agents. BMC Chem 2019; 13:116. [PMID: 31572983 PMCID: PMC6760062 DOI: 10.1186/s13065-019-0632-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 09/10/2019] [Indexed: 11/29/2022] Open
Abstract
Pyrazoles, thiazoles and fused thiazoles have been reported to possess many biological activities. 3-Methyl-5-oxo-4-(2-arylhydrazono)-4,5-dihydro-1H-pyrazole-1-carbothioamides 3a,b (obtained from the reaction of ethyl 3-oxo-2-(2-arylhydrazono)butanoates 1a,b with thiosemicarbazide) could be transformed into a variety of thiazolyl-pyrazole derivatives 6a–h, 10a–c, 15a–c, 17, 19 and 21 via their reaction with a diversity hydrazonoyl chlorides as well as bromoacetyl derivatives. Moreover, the computational studies were carried out for all new compounds. The results indicated that five compounds showed promising binding affinities (10a: − 3.4 kcal/mol, 6d: − 3.0 kcal/mol, 15a: − 2.2 kcal/mol, 3a: − 1.6 kcal/mol, and 21: − 1.3 kcal/mol) against the active site of the epidermal growth factor receptor kinase (EGFR). The cytotoxicity of the potent products 3a, 6d, 10a, 15a, and 21 was examined against human liver carcinoma cell line (HepG-2) and revealed activities close to Doxorubicin standard drug. There was an understanding between the benefits of restricting affinities and the data obtained from the practical anticancer screening of the tested compounds.![]()
Collapse
Affiliation(s)
- Abdelwahed R Sayed
- 1Department of Chemistry, Faculty of Science, King Faisal University, Hofuf, Saudi Arabia.,3Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Sobhi M Gomha
- 2Chemistry Department, Faculty of Science, Cairo University, Giza, 12613 Egypt.,Department of Chemistry, Faculty of Science, Islamic University in Almadinah Almonawara, Almadinah Almonawara, 42351 Saudi Arabia
| | - Fathy M Abdelrazek
- 2Chemistry Department, Faculty of Science, Cairo University, Giza, 12613 Egypt.,Science and Technology Center of Excellence, Ministry of Military Production, Cairo, Egypt
| | - Mohamed S Farghaly
- 2Chemistry Department, Faculty of Science, Cairo University, Giza, 12613 Egypt.,Science and Technology Center of Excellence, Ministry of Military Production, Cairo, Egypt
| | - Shaimaa A Hassan
- 2Chemistry Department, Faculty of Science, Cairo University, Giza, 12613 Egypt
| | - Peter Metz
- 6Fakultat Chemie und Lebensmittelchemie, TU-Dresden, 01069 Dresden, Germany
| |
Collapse
|
7
|
Abdelrazek FM, Gomha SM, Shaaban MEB, Rabee KA, El-Shemy HN, Abdallah AM, Metz P. One-Pot Three-Component Synthesis and Molecular Docking of Some Novel 2-Thiazolyl Pyridines as Potent Antimicrobial Agents. Mini Rev Med Chem 2019; 19:527-538. [PMID: 30360710 DOI: 10.2174/1389557518666181019124104] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 02/24/2017] [Accepted: 05/18/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND Thiazoles and pyridines are versatile synthetic scaffolds possessing wide spectrum of biological effects including potential antimicrobial activity. OBJECTIVE In the efforts to develop suitable antimicrobia drugs, medicinal chemists have focused on thiazole derivatives. A novel series of 2-thiazolyl pyridines was prepared in a one-pot three-component reaction using 2-bromoacetyl pyridine as a starting precursor. METHOD Structure of the synthesized compounds was elucidated by spectral data (FT-IR, 1H NMR, 13C NMR, and mass) and elemental analyses. The prepared compounds were screened for their in vitro antimicrobial activity. RESULTS The results revealed that compounds 4a,b,e-g and 12 showed promising activity. Molecular docking studies using MOE software were carried out for compounds 4a and 4b which exhibited potent activities indicated by the diameter zones (4a; 3.6, 4.0, 1.2 mm) (4b; 4.2, 3.5, 1.5 mm) and the binding affinities (4a; -5.7731, -5.3576, -4.6844 kcal mol-1) (4b; -5.9356, -2.8250, -5.3628 kcal mol-1) against Candida albicans, Bacillus subtilis and Escherichia coli, respectively. CONCLUSION This paper describes a facile and efficient MCR for synthesis of 2-thiazolyl pyridines from reaction of 2-bromoacetyl pyridine with different reagents. There was an agreement between the values of binding affinities and interactions and the data obtained from the practical antimicrobial screening of the tested compounds.
Collapse
Affiliation(s)
- Fathy M Abdelrazek
- Chemistry Department, Faculty of Science, Cairo University, Cairo 12613, Egypt
| | - Sobhi M Gomha
- Chemistry Department, Faculty of Science, Cairo University, Cairo 12613, Egypt
| | | | | | - Heba N El-Shemy
- Chemistry Department, Faculty of Science, Ain-Shams University, Egypt.,Nuclear Material Authority, Kattameya, Egypt
| | - Abanoub M Abdallah
- Narcotic Research Department, National Center for Social and Criminological Research, Giza 11561, Egypt
| | - Peter Metz
- Institute of Organic Chemistry, TU-Dresden, Dresden 01062, Germany
| |
Collapse
|
8
|
Nassar IF, El Farargy AF, Abdelrazek FM. Synthesis and Anticancer Activity of Some New Fused Pyrazoles and Their Glycoside Derivatives. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3208] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Ibrahim F. Nassar
- Faculty of Specific Education; Ain Shams University; 365 Ramsis Street, 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 12613 Egypt
| |
Collapse
|
9
|
Gomha SM, Abdelrazek FM, Abdelrahman AH, Metz P. Synthesis of some new Pyridine-based Heterocyclic Compounds with Anticipated Antitumor Activity. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3210] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Sobhi M. Gomha
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Fathy M. Abdelrazek
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
- Institute of Organic Chemistry, TU Dresden; Dresden 01062 Germany
| | - Aly H. Abdelrahman
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Peter Metz
- Institute of Organic Chemistry, TU Dresden; Dresden 01062 Germany
| |
Collapse
|
10
|
Gomha SM, ElGendy MS, Muhammad ZA, Abdelhamid AO, Abdel-Aziz MM. Utility of Bis-
Hydrazonoyl Chlorides as Precursors for Synthesis of New Functionalized Bis
-Thiadiazoles as Potent Antimicrobial Agents. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3108] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sobhi M. Gomha
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Marwa S. ElGendy
- Department of Chemistry, Faculty of Science (Girls); Al-Azhar University; Cairo 11754 Egypt
| | - Zeinab A. Muhammad
- National Organization for Drug Control and Research (NODCAR); Giza Egypt
| | - Abdou O. Abdelhamid
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Marwa M. Abdel-Aziz
- Regional Center for Mycology and Biotechnology; Al-Azhar University; Cairo 11754 Egypt
| |
Collapse
|
11
|
Abdelrazek FM, Gomha SM, Shaaban MEB, Lotfi AI, El-Shemy HN. Facile synthesis of some novel triazolo[3,4-b]thiadiazines and triazolo[4,3-b]tetrazines. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1385084] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | | | | - Heba N. El-Shemy
- Department of Chemistry, Faculty of Science, Ain-Shams University, Giza, Egypt
- Nuclear Material Authority, Kattameya, Egypt
| |
Collapse
|
12
|
Synthesis, Antitumor Evaluation and Molecular Docking of New Morpholine Based Heterocycles. Molecules 2017; 22:molecules22071211. [PMID: 28726760 PMCID: PMC6152077 DOI: 10.3390/molecules22071211] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/08/2017] [Accepted: 07/17/2017] [Indexed: 12/05/2022] Open
Abstract
A series of new morpholinylchalcones was prepared and then used as building blocks for constructing a series of 7-morpholino-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-ones via their reaction with 6-aminothiouracil. The latter thiones reacted with the appropriate hydrazonoyl chloride to give the corresponding pyrido[2,3-d][1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-ones. The assigned structures for all the newly synthesized compounds were confirmed on the basis of elemental analyses and spectral data and the mechanisms of their formation were also discussed. Most of the synthesized compounds were tested for in vitro activity against human lung cancer (A-549) and human hepatocellular carcinoma (HepG-2) cell lines compared with the employed standard antitumor drug (cisplatin) and the results revealed that compounds 8, 4e and 7b have promising activities against the A-549 cell line (IC50 values of 2.78 ± 0.86 μg/mL, 5.37 ± 0.95 μg/mL and 5.70 ± 0.91 μg/mL, respectively) while compound 7b has promising activity against the HepG-2 cell lines (IC50 = 3.54 ± 1.11 μg/mL). Moreover, computational studies using MOE 2014.09 software supported the biological activity results.
Collapse
|
13
|
Ethyl 7-Methyl-1-(4-nitrophenyl)-5-phenyl-3-(thiophen-2-yl)-1,5-dihydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylate. MOLBANK 2017. [DOI: 10.3390/m942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
14
|
Nassar IF, El Farargy AF, Abdelrazek FM, Ismail NSM. Design, synthesis and anticancer evaluation of novel pyrazole, pyrazolo[3,4-d]pyrimidine and their glycoside derivatives. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2017; 36:275-291. [PMID: 28323527 DOI: 10.1080/15257770.2016.1276290] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The chalcone derivatives 3a,b were cyclized upon reaction with thiourea to give the pyrazolo[3,4-d]pyrimidine derivatives 5a,b. Condensation of 5a,b and their hydrazide derivatives 8a,b with cyclic and acyclic glucose gave the condensed S- and N-glycosides 7a,b and 9a,b, respectively. Reaction of 3b with ethyl cyanoacetate followed by reaction with cyclic glucose afforded a mixture of the O- and/or N-glycoside isomers 12 and 13, respectively. The pyrazolo[3,4-c]pyrazole derivative 14 was also obtained from the reaction of 3b with hydrazine hydrate. A number of the synthesized compounds were screened for their antitumor activity against three different tumor cell lines HEPG2 (liver), HCT116 (colon) and MCF-7 (breast) with a docking study against CDK2.
Collapse
Affiliation(s)
- Ibrahim F Nassar
- a Faculty of Specific Education, Ain Shams University , Abassia , Cairo , Egypt
| | - Ahmed F El Farargy
- b Department of Chemistry , Faculty of Science, Zagazig University , Zagazig , Egypt
| | - Fathy M Abdelrazek
- c Department of Chemistry , Faculty of Science, Cairo University , Giza , Egypt
| | - Nasser S M Ismail
- d Pharmaceutical Chemistry Department , Faculty of Pharmaceutical Sciences and Pharmaceutical Industries, Future University , Cairo , Egypt
| |
Collapse
|
15
|
Yi XJ, El-Idreesy TT, Eldebss TMA, Farag AM, Abdulla MM, Hassan SA, Mabkhot YN. Synthesis, biological evaluation, and molecular docking studies of new pyrazol-3-one derivatives with aromatase inhibition activities. Chem Biol Drug Des 2016; 88:832-843. [DOI: 10.1111/cbdd.12812] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 06/05/2016] [Accepted: 06/11/2016] [Indexed: 12/28/2022]
Affiliation(s)
- Xue-Jing Yi
- Yueyang Vocational Technical College; Yueyang China
| | - Tamer T. El-Idreesy
- Department of Chemistry; Faculty of Science; Cairo University; Giza Egypt
- Department of Chemical Engineering; Faculty of Engineering; The British University in Egypt; El-Shorouk City Egypt
| | - Taha M. A. Eldebss
- Department of Chemistry; Faculty of Science; Cairo University; Giza Egypt
| | - Ahmad M. Farag
- Department of Chemistry; Faculty of Science; Cairo University; Giza Egypt
| | | | - Shaimaa A. Hassan
- Department of Chemistry; Faculty of Science; Cairo University; Giza Egypt
| | - Yahia N. Mabkhot
- Department of Chemistry; College of Science; King Saud University; Riyadh Saudi Arabia
| |
Collapse
|
16
|
Abdelrazek FM, Gomha SM, Metz P, Abdalla MM. Synthesis of Some Novel 1,4-Phenylene-bis-thiazolyl Derivatives and Their Anti-hypertensive α-blocking Activity Screening. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2633] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fathy M. Abdelrazek
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
- Institute of Organic Chemistry; TU-Dresden; Dresden 01062 Germany
| | - Sobhi M. Gomha
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Peter Metz
- Institute of Organic Chemistry; TU-Dresden; Dresden 01062 Germany
| | | |
Collapse
|
17
|
Metwally NH, Abdelrazek FM, Eldaly SM, Metz P. 3-(3,5-Dimethyl-1H-Pyrazol-1-yl)-3-Oxopropanenitrile as Precursor for Some New Mono-Heterocyclic and Bis-Heterocyclic Compounds. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2578] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nadia H. Metwally
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Fathy M. Abdelrazek
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
- Institute of Organic Chemistry; TU-Dresden; Dresden 01062 Germany
| | - Salwa M. Eldaly
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Peter Metz
- Institute of Organic Chemistry; TU-Dresden; Dresden 01062 Germany
| |
Collapse
|
18
|
Abbas IM, Gomha SM, Elaasser MM, Mabrouk BKA. Synthesis and Characterisation of Some Novel Fused Thiazolo[3,2-A] Pyrimidinones and Pyrimido[2,1-B][1,3]Thiazinones. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14474391581067] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Reactions of 7,9-bis(4-methoxyphenyl)-2-thioxo-2,3-dihydropyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-4(1H)-one with α-haloketones, chloroacetonitrile and DMAD, afforded the corresponding fused thiazolo[3,2-a]pyrimidinone derivatives. The reaction of the thione with chloroacetic acid and an appropriate aromatic aldehyde yielded the respective 2-arylidene-2H-pyrido[3′,2′:4,5]thieno[3,2-d]thiazolo[3,2-a] pyrimidine-3,5-diones. Also, the treatment of thione with arylidenemalononitriles gave the fused pyrimido[2,1-b][1,3]thiazine derivatives, respectively. The structures of the synthesised products were confirmed by IR, 1H NMR and mass spectral techniques. The cytotoxic activity of the new products against breast carcinoma (MCF-7) and hepatocellular carcinoma (HepG2) cell lines were determined and the results revealed promising activity.
Collapse
Affiliation(s)
- Ikhlass M. Abbas
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Mahmoud M. Elaasser
- Regional Center for Mycology and Biotechnology, Al-Azhar University, Cairo, Egypt
| | - Bazada K. A. Mabrouk
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| |
Collapse
|