101
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Marques CS, Carreiro EP, Teixeira APS. Multicomponent Synthesis of Heterocycles. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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102
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Niu Z, Ma S, Zhang L, Liu Q, Zhang S. Discovery of Novel Quinazoline Derivatives as Potent Antitumor Agents. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123906. [PMID: 35745027 PMCID: PMC9230651 DOI: 10.3390/molecules27123906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 06/02/2022] [Accepted: 06/14/2022] [Indexed: 11/16/2022]
Abstract
In this work, we designed and synthesized a novel series of quinazoline derivatives 6–19 and then evaluated their broad-spectrum antitumor activity against MGC-803, MCF-7, PC-9, A549, and H1975, respectively. Most of them demonstrated low micromolar cytotoxicity towards five tested cell lines. In particular, compound 18 exhibited nanomolar level inhibitory activity against MGC-803 cells with an IC50 value of 0.85 μM, indicating approximately a 32-fold selectivity against GES-1 (IC50 = 26.75 μM). Further preclinical evaluation showed that compound 18 remarkably inhibited the migration of MGC-803 cells, induced cell cycle arrest at G2/M, and induced MGC-803 apoptosis, resulting in decreasing the expression of both Bcl-2 and Mcl-1, and up-regulating the expression of both Bax and cleaved PARP. No death or obvious pathological damage was observed in mice by acute toxicity assay. The in vivo antitumor evaluation suggested that compound 18 significantly decreased the average tumor volume and tumor weight without any effect on body weight, which is better than 5-Fu. Therefore, compound 18 can be used as a lead compound for the further development of antitumor drugs in the future.
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Affiliation(s)
- Zhenxi Niu
- Department of Pharmacy, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou 450018, China; (Z.N.); (S.M.)
| | - Shuli Ma
- Department of Pharmacy, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou 450018, China; (Z.N.); (S.M.)
| | - Lei Zhang
- Department of Pharmacy, The First Affiliated Hospital of Hainan Medical University, Haikou 570100, China;
| | - Qibing Liu
- Department of Pharmacy, The First Affiliated Hospital of Hainan Medical University, Haikou 570100, China;
- Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, 149 Thirteenth Street, Suite 2301, Boston, MA 02129, USA
- Correspondence: (Q.L.); (S.Z.)
| | - Shengnan Zhang
- Department of Pharmacy, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou 450018, China; (Z.N.); (S.M.)
- Correspondence: (Q.L.); (S.Z.)
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103
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Liu H, Chen F, Zhao N, Vummaleti SVC, Sullivan MB, Ying JY, Wang L. Rhodium-Catalyzed Ring Expansion Reactions for the Concise Construction of Densely Functionalized Oxathionines and Oxathiocines. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haitao Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100193, P. R. China
| | - Feng Chen
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, The Nanos, Singapore 138669, Singapore
| | - Nannan Zhao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100193, P. R. China
| | - Sai V. C. Vummaleti
- Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), 1 Fusionopolis Way, #16-6 Connexis, Singapore 138632, Singapore
| | - Michael B. Sullivan
- Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), 1 Fusionopolis Way, #16-6 Connexis, Singapore 138632, Singapore
| | - Jackie Y. Ying
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, The Nanos, Singapore 138669, Singapore
- A*STAR Infectious Diseases Laboratories, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, The Nanos, Singapore 138669, Singapore
| | - Lei Wang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100193, P. R. China
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104
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Desai NC, Jadeja DJ, Khedkar VM. Design, synthesis, antimicrobial activity and in silico molecular docking studies of some sulfur containing pyrazole-pyridine hybrids. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2085271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Nisheeth C. Desai
- Division of Medicinal Chemistry, Department of Chemistry, Mahatma Gandhi Campus, Maharaja Krishnakumarsinhji Bhavnagar University, Bhavnagar, India
| | - Dharmpalsinh J. Jadeja
- Division of Medicinal Chemistry, Department of Chemistry, Mahatma Gandhi Campus, Maharaja Krishnakumarsinhji Bhavnagar University, Bhavnagar, India
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105
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Auld N, Flood K, Kesharwani T, Cavnar PJ. A study on the cellular and cytotoxic effects of S and Se heterocycles on the myeloid leukemia cell line PLB-985. PHOSPHORUS SULFUR 2022; 197:876-884. [PMID: 36970371 PMCID: PMC10035560 DOI: 10.1080/10426507.2022.2085272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This paper describes the synthesis of several halogenated S and Se heterocycles and tests their biological activity by measuring the effects on the myeloid leukemia cell line, PLB-985 cells. We report that select compounds exhibit significant increases in mitochondria membrane potential and increased oxidative stress in PLB-985 cells. Our results contribute to the foundational knowledge of different S and Se containing compounds and their possible impacts on human cells.
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Affiliation(s)
- Niccole Auld
- Department of Biology, University of West Florida, Pensacola, FL, USA
| | - Krystal Flood
- Department of Biology, University of West Florida, Pensacola, FL, USA
| | - Tanay Kesharwani
- Department of Chemistry, University of West Florida, Pensacola, FL, USA
| | - Peter J. Cavnar
- Department of Biology, University of West Florida, Pensacola, FL, USA
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106
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Duvauchelle V, Meffre P, Benfodda Z. Recent contribution of medicinally active 2-aminothiophenes: A privileged scaffold for drug discovery. Eur J Med Chem 2022; 238:114502. [DOI: 10.1016/j.ejmech.2022.114502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/23/2022] [Accepted: 05/26/2022] [Indexed: 02/01/2023]
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107
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Kumari C, Goswami A. Access to 5‐Substituted 3‐Aminofuran/Thiophene‐2‐Carboxylates from Bifunctional Alkynenitriles. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chandresh Kumari
- Department of Chemistry Indian Institute of Technology Ropar Nangal Road Rupnagar Punjab 140001 India
| | - Avijit Goswami
- Department of Chemistry Indian Institute of Technology Ropar Nangal Road Rupnagar Punjab 140001 India
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108
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Daud S, Abid OUR, Sardar A, Abdullah S, Shahid W, Ashraf M, Ejaz SA, Saeed A, Shah BA, Niaz B. Exploring ibuprofen derivatives as α-glucosidase and lipoxygenase inhibitors: Cytotoxicity and in silico studies. Arch Pharm (Weinheim) 2022; 355:e2200013. [PMID: 35532320 DOI: 10.1002/ardp.202200013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/19/2022] [Accepted: 04/06/2022] [Indexed: 01/01/2023]
Abstract
This study reports the synthesis of a series of ibuprofen derivatives, including thiosemicarbazides 4a-f, 1,3,4-oxadiazoles 5a-f, 1,3,4-thiadiazoles 6a-f, 1,2,4-triazoles 7a-f, and their S-alkylated derivatives 8a-d. All of the newly synthesized derivatives were analyzed using 1 H NMR, 13 C NMR spectroscopy, and high-resolution mass spectra (electron ionization) spectrometry. These synthetic molecules were examined for their in vitro baking yeast α-glucosidase and soybean 15-lipoxygenase (15-LOX) inhibition and cell viability studies. The results revealed that the compounds N-(3,4-dichlorophenyl)-5-[1-(4-isobutylphenyl)ethyl]-1,3,4-oxadiazol-2-amine 5f (IC50 3.05 ± 1.23 µM) and N-(3-fluorophenyl)-5-[1-(4-isobutylphenyl)ethyl]-1,3,4-oxadiazol-2-amine 5b (IC50 3.12 ± 1.21 µM) were the most potent with respect to the α-glucosidase enzyme while in case of 15-LOX, the compound 4-(2,4-dichlorophenyl)-1-[2-(4-isobutylphenyl)propanoyl]thiosemicarbazide 4e showed potent inhibition with an IC50 value of 55.41 ± 0.41 µM. All these compounds were found least toxic by displaying a blood mononuclear cell viability value of 69.2%-97.8% by the MTT assay compared to the standards when assayed at 0.25 mM concentration. Molecular docking analyses were conducted to evaluate the inhibition profiles of these derivatives against the said enzymes and the data supported the in vitro profiles.
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Affiliation(s)
- Saima Daud
- Department of Chemistry, Hazara University, Mansehra, Pakistan
| | | | - Asma Sardar
- Department of Chemistry, Hazara University, Mansehra, Pakistan
| | - Shawana Abdullah
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Wardah Shahid
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Muhammad Ashraf
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Syeda Abida Ejaz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Amna Saeed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Basit Ali Shah
- School of Material Science & Engineering, South China University of Technology, Guangzhou, China
| | - Basit Niaz
- Department of Chemistry, Hazara University, Mansehra, Pakistan
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109
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Lin X, Pu M, Sang X, Li S, Liu X, Wu YD, Feng X. Asymmetric Catalytic (2+1) Cycloaddition of Thioketones to Synthesize Tetrasubstituted Thiiranes. Angew Chem Int Ed Engl 2022; 61:e202201151. [PMID: 35218131 DOI: 10.1002/anie.202201151] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Indexed: 12/13/2022]
Abstract
Herein, we report the first example of enantioselective (2+1) cycloaddition of thioketones with α-diazo pyrazoleamides for the direct synthesis of tetrasubstituted thiiranes. In the presence of chiral N,N'-dioxide/cobalt(ΙΙ) complexes (2-5 mol%), excellent efficiency (up to 99 % yield within 15 mins) and high stereoselectivity (up to >19 : 1 dr and 97 % ee) are available. Elaborations of thiiranes via desulfuration have also been conducted to deliver tetrasubstituted olefins. Density functional theory calculations reveal that the reaction initiates from a doublet state cobalt(ΙΙ) carbenoid, which is followed by a quartet cobalt(ΙΙ)-bound thiocarbonyl ylide pathway. This work provides a route for the selective construction of tetrasubstituted thiiranes and olefins that are otherwise difficult to access.
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Affiliation(s)
- Xiaobin Lin
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Maoping Pu
- Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Xinpeng Sang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Shiyang Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Yun-Dong Wu
- Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
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110
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Design, synthesis and docking studies of new hydrazinyl-thiazole derivatives as anticancer and antimicrobial agents. JOURNAL OF SAUDI CHEMICAL SOCIETY 2022. [DOI: 10.1016/j.jscs.2022.101488] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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111
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Swaminathan S, Haribabu J, Balakrishnan N, Vasanthakumar P, Karvembu R. Piano stool Ru(II)-arene complexes having three monodentate legs: A comprehensive review on their development as anticancer therapeutics over the past decade. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214403] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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112
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Yılmaz C, Othman Pirdawid A, Fidan Babat C, Konuş M, Çetin D, Kıvrak A, Algso MAS, Arslan Ş, Mutlu D, Otur Ç, Kurt Kızıldoğan A. A Thiophene Derivative, 2‐Bromo‐5‐(2‐(methylthio)phenyl)thiophene, Has Effective Anticancer Potential with Other Biological Properties. ChemistrySelect 2022. [DOI: 10.1002/slct.202200784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Can Yılmaz
- Department of Molecular Biology and Genetics Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Ahmed Othman Pirdawid
- Department of Molecular Biology and Genetics Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Ceylan Fidan Babat
- Department of Molecular Biology and Genetics Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Metin Konuş
- Department of Molecular Biology and Genetics Facuty of Arts and Science Hitit University 19030 Çorum Turkey
| | - Doğan Çetin
- Department of Molecular Biology and Genetics Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Arif Kıvrak
- Department of Chemistry Facuty of Arts and Sciences Osmangazi University 26040 Eskişehir Turkey
| | - Muheb A. S. Algso
- Department of Chemistry Faculty of Science Van Yuzuncu Yil University 65080 Van Turkey
| | - Şevki Arslan
- Department of Biology Faculty of Arts and Science Pamukkale University 20160 Denizli Turkey
| | - Doğukan Mutlu
- Department of Biology Faculty of Arts and Science Pamukkale University 20160 Denizli Turkey
| | - Çiğdem Otur
- Department of Agricultural Biotechnology Faculty of Agriculture Ondokuz Mayıs University 55270 Samsun Turkey
| | - Aslıhan Kurt Kızıldoğan
- Department of Agricultural Biotechnology Faculty of Agriculture Ondokuz Mayıs University 55270 Samsun Turkey
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113
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Jain A, Maji S, Shukla K, Kumari A, Garg S, Metre RK, Bhattacharyya S, Rana NK. Stereoselective synthesis of tri-substituted tetrahydrothiophenes and their in silico binding against mycobacterial protein tyrosine phosphatase B. Org Biomol Chem 2022; 20:3124-3135. [PMID: 35343552 DOI: 10.1039/d2ob00052k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile approach to tri-substituted tetrahydrothiophenes via thia-Michael/aldol has been developed. The cascade reaction was carried out in the presence of 5 mol% of DABCO in ethyl acetate to afford diversely functionalized tetrahydrothiophenes (THTs) with excellent diastereoselectivity. The present methodology has broad substrate tolerance. Gram-scale reaction proceeds with equal efficiency. Functional group transformations further highlight the synthetic potential of the THTs. An asymmetric version of the cascade reaction has also been investigated and a maximum of 72% ee was observed with cinchonidine derived squaramide. Moreover, in silico based molecular docking followed by deep learning based affinity prediction and molecular dynamics simulation analysis indicate the synthesized THT derivatives can act as potent competitive inhibitors of MptpB at low micromolar to nanomolar concentrations. In silico ADME analysis further suggests the plausibility of these compounds to act as future anti-mycobacterial therapeutic leads.
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Affiliation(s)
- Anshul Jain
- Department of Chemistry, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Sushobhan Maji
- Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Khyati Shukla
- Department of Chemistry, Indian Institute of Technology Kanpur, Uttar Pradesh-208016, India
| | - Akanksha Kumari
- Department of Chemistry, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Shivani Garg
- Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Ramesh K Metre
- Department of Chemistry, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Sudipta Bhattacharyya
- Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Nirmal K Rana
- Department of Chemistry, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
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114
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Sabahi-Agabager L, Akhavan S, Nasiri F. A facile one-pot, solvent-free synthesis of new pyrazolone-1,3-dithiolan hybrids through the reaction between 2-pyrazoline-5-ones, CS 2, and α-chloroacetaldehyde. J Sulphur Chem 2022. [DOI: 10.1080/17415993.2022.2055432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Saeideh Akhavan
- Department of Applied Chemistry, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Farough Nasiri
- Department of Applied Chemistry, University of Mohaghegh Ardabili, Ardabil, Iran
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115
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Ardon-Munoz LG, Bolliger JL. Oxidative Cyclization of 4‐(2‐Mercaptophenyl)‐substituted 4H‐1,2,4‐Triazolium Species to Tricyclic Benzothiazolium Salts. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Jeanne Lucille Bolliger
- Oklahoma State University The College of Arts and Sciences Chemistry 107 Physical Sciences 74078 Stillwater UNITED STATES
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116
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Roman G. Thiophene-containing compounds with antimicrobial activity. Arch Pharm (Weinheim) 2022; 355:e2100462. [PMID: 35289443 DOI: 10.1002/ardp.202100462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/19/2022]
Abstract
Thiophene, as a member of the group of five-membered heterocycles containing one heteroatom, is one of the simplest heterocyclic systems. Many synthetic strategies allow the accurate positioning of various functionalities onto the thiophene ring. This review provides a comprehensive, systematic and detailed account of the developments in the field of antimicrobial compounds featuring at least one thiophene ring in their structure, over the last decade.
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Affiliation(s)
- Gheorghe Roman
- Department of Inorganic Polymers, Petru Poni Institute of Macromolecular Chemistry, Iaşi, Romania
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117
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Cavaca LAS, Gomes RFA, Afonso CAM. Preparation of Thioaminals in Water. Molecules 2022; 27:molecules27051673. [PMID: 35268774 PMCID: PMC8911761 DOI: 10.3390/molecules27051673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/18/2022] [Accepted: 03/01/2022] [Indexed: 11/17/2022] Open
Abstract
The presence of sulfur–carbon bonds is transversal to several areas of chemistry, e.g., drug discovery, materials, and chemical biology. However, a lack of efficient and sustainable procedures for the preparation of thioaminals, the N,S-analogues of O,O-acetals, contributes to this functional group often being overlooked by the scientific community. In this work is described the formation of thioaminals in water promoted by copper(II) triflate.
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118
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Dawoud NTA, El-Fakharany EM, Abdallah AE, El-Gendi H, Lotfy DR. Synthesis, and docking studies of novel heterocycles incorporating the indazolylthiazole moiety as antimicrobial and anticancer agents. Sci Rep 2022; 12:3424. [PMID: 35236889 PMCID: PMC8891364 DOI: 10.1038/s41598-022-07456-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/15/2022] [Indexed: 12/17/2022] Open
Abstract
The current study was directed toward developing a new series of fused heterocycles incorporating indazolylthiazole moiety. The newly synthesized compounds were characterized through elemental analysis and spectral data (IR, 1H-NMR, 13C-NMR, and Mass Spectrometry). The cytotoxic effect of the newly synthesized compounds was evaluated against normal human cells (HFB-4) and cancer cell lines (HepG-2 and Caco-2). Among the synthesized compounds, derivatives 4, and 6 revealed a significant selective antitumor activity, in a dose-dependent manner, against both HepG-2 and Caco-2 cell lines, with lower risk toward HFB-4 cells (normal cells). Derivative 8 revealed the maximum antitumor activity toward both tumor cell lines, with an SI value of about 26 and IC50 value of about 5.9 μg/mL. The effect of these derivatives (8, 4, and 6) upon the expression of 5 tumor regulating genes was studied through quantitative real-time PCR, where its interaction with these genes was simulated through the molecular docking study. Furthermore, the antimicrobial activity results revealed that compounds 2, 7, 8, and 9 have a potential antimicrobial activity, with maximum broad-spectrum activity through compound 3 against the three tested pathogens: Streptococcus mutans, Pseudomonas aeruginosa, and Candida albicans. The newly prepared compounds also revealed anti-biofilm formation activity with maximum activity against Streptococcus mutans, Pseudomonas aeruginosa, and Candida albicans, respectively.
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Affiliation(s)
- Nadia T A Dawoud
- Chemistry Department, Faculty of Science, Girl's, Al-Azhar University, Nasr City, Cairo, Egypt.
| | - Esmail M El-Fakharany
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute GEBRI, City of Scientific Research and Technological Applications, New Borg El Arab, Alexandria, 21934, Egypt.
| | - Abdallah E Abdallah
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt
| | - Hamada El-Gendi
- Bioprocess Development Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications, New Borg El Arab, Alexandria, 21934, Egypt
| | - Doaa R Lotfy
- Chemistry Department, Faculty of Science, Girl's, Al-Azhar University, Nasr City, Cairo, Egypt
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119
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Valipour M. Recent advances of antitumor shikonin/alkannin derivatives: A comprehensive overview focusing on structural classification, synthetic approaches, and mechanisms of action. Eur J Med Chem 2022; 235:114314. [DOI: 10.1016/j.ejmech.2022.114314] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/20/2022] [Accepted: 03/20/2022] [Indexed: 12/22/2022]
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120
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Lin X, Pu M, Sang X, Li S, Liu X, Wu YD, Feng X. Asymmetric Catalytic (2+1) Cycloaddition of Thioketones to Synthesize Tetrasubstituted Thiiranes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xiaobin Lin
- Sichuan University - Wangjiang Campus: Sichuan University College of Chemistry CHINA
| | - Maoping Pu
- Shenzhen Bay Laboratory Shenzhen Bay Laboratory CHINA
| | - Xinpeng Sang
- Sichuan University - Wangjiang Campus: Sichuan University College of Chemistry CHINA
| | - Shiyang Li
- Sichuan University - Wangjiang Campus: Sichuan University College of Chemistry CHINA
| | - Xiaohua Liu
- Sichuan University - Wangjiang Campus: Sichuan University College of Chemistry CHINA
| | - Yun-Dong Wu
- Shenzhen Bay Laboratory Shenzhen Bay Laboratory CHINA
| | - Xiaoming Feng
- Sichuan University College of Chemistry 29 Wangjiang Road, Jiuyan Bridge 610064 Chengdu CHINA
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121
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Mustafa M, Winum JY. The importance of sulfur-containing motifs in drug design and discovery. Expert Opin Drug Discov 2022; 17:501-512. [PMID: 35193437 DOI: 10.1080/17460441.2022.2044783] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Sulfur-containing functional groups are privileged motifs that occur in various pharmacologically effective substances and several natural products. Various functionalities are found with a sulfur atom at diverse oxidation states, as illustrated by thioether, sulfoxide, sulfone, sulfonamide, sulfamate, and sulfamide functions. They are valuable scaffolds in the field of medicinal chemistry and are part of a large array of approved drugs and clinical candidates. AREA COVERED Herein, the authors review the current research on the development of organosulfur-based drug discovery. This article also covers details of their roles in the new lead compounds reported in the literature over the past five years 2017-2021. EXPERT OPINION Given its prominent role in medicinal chemistry and its importance in drug discovery, sulfur has attracted continuing interest and has been used in the design of various valuable compounds that demonstrate a variety of biological and pharmacological feature activities. Overall, sulfur's role in medicinal chemistry continues to grow. However, many sulfur functionalities remain underused in small-molecule drug discovery and deserve special attention in the armamentarium for treating diverse diseases. Research efforts are also still required for the development of a synthetic methodology for direct access to these functions and late-stage functionalization.
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Affiliation(s)
- Muhamad Mustafa
- IBMM, Univ. Montpellier, CNRS, ENSCM, Montpellier, France.,Department of Medicinal Chemistry, Faculty of Pharmacy, Deraya Unuversity, Minia, Egypt
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122
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Synthesis of Benzo[4,5]thiazolo[2,3- c][1,2,4]triazole Derivatives via C-H Bond Functionalization of Disulfide Intermediates. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051464. [PMID: 35268564 PMCID: PMC8911890 DOI: 10.3390/molecules27051464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/17/2022] [Accepted: 02/19/2022] [Indexed: 11/18/2022]
Abstract
Many nitrogen- and sulfur-containing heterocyclic compounds exhibit biological activity. Among these heterocycles are benzo[4,5]thiazolo[2,3-c][1,2,4]triazoles for which two main synthetic approaches exist. Here we report a new synthetic protocol that allows the preparation of these tricyclic compounds via the oxidation of a mercaptophenyl moiety to its corresponding disulfide. Subsequent C-H bond functionalization is thought to enable an intramolecular ring closure, thus forming the desired benzo[4,5]thiazolo[2,3-c][1,2,4]triazole. This method combines a high functional group tolerance with short reaction times and good to excellent yields.
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123
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Dodds AC, Sutherland A. Synthesis of phenoxathiins using an iron-catalysed C-H thioarylation. Org Biomol Chem 2022; 20:1738-1748. [PMID: 35142330 DOI: 10.1039/d2ob00022a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Phenoxathiins are an important class of sulfur-containing heterocycle, found as the core component in numerous pharmaceutically active agents and materials. Despite this importance, there are relatively few methods for the synthesis of these heterocycles that avoid complex starting materials, harsh conditions or precious transition metals. We report a two-step synthesis of phenoxathiins from phenols using iron and copper-mediated reactions. The first step involves the accelerated ortho-thioarylation of phenols using N-(2-bromophenylthio)succinimide, catalysed by the Lewis acid, iron(III) triflimide and the Lewis base, bis(4-methoxyphenyl)sulfane. In the second step, the thioarylated products were converted to a series of phenoxathiins using a copper-mediated, Ullmann-type, C-O bond forming cyclisation reaction. The synthetic utility of this two-step approach for the preparation of biologically relevant phenoxathiins was demonstrated using natural product-based phenols.
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Affiliation(s)
- Amy C Dodds
- School of Chemistry, The Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, UK.
| | - Andrew Sutherland
- School of Chemistry, The Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, UK.
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124
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Iwumene NUN, Moseley DF, Pullin RDC, Willis MC. Diverse saturated heterocycles from a hydroacylation/conjugate addition cascade. Chem Sci 2022; 13:1504-1511. [PMID: 35222935 PMCID: PMC8809418 DOI: 10.1039/d1sc06900d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 01/10/2022] [Indexed: 11/21/2022] Open
Abstract
Rhodium-catalyzed hydroacylation using alkynes substituted with pendant nucleophiles, delivers linear α,β-unsaturated enone intermediates with excellent regioselectivity. These adducts are used to construct a broad range of diversely substituted, saturated O-, N- and S-heterocycles in a one-pot process. Judicious choice of cyclisation conditions enabled isolation of O-heterocycles with high levels of diastereoselectivity. A variety of derivatisation reactions are also performed, generating functionalised hydroacylation products. This sequence serves as a general approach for the synthesis of fully saturated heterocycles.
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Affiliation(s)
- Ndidi U N Iwumene
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
| | - Daniel F Moseley
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
| | - Robert D C Pullin
- Vertex Pharmaceuticals (Europe) Ltd 86-88 Jubilee Avenue, Milton Park Abingdon OX14 4RW UK
| | - Michael C Willis
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
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125
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Virendra SA, Wahan SK, Sahu C, Chawla PA. Green synthesis of various saturated S-heterocyclic scaffolds: an update. PHYSICAL SCIENCES REVIEWS 2022. [DOI: 10.1515/psr-2021-0222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Development of reliable and eco-friendly novel schemes for the synthesis of organic compounds is an important step in the field of organic and medicinal chemistry. Green chemistry-based strategies involving use of catalysts, green solvents, atom economic reactions etc. play a key role because of their exceptional ability to minimize the toxicity or hazards of the side products and processes. With the use of these green techniques, a number of researchers were able to synthesis a wide range of heterocyclic compounds. This chapter highlights the potential and diverse biological activities of saturated sulphur containing heterocyclic compounds including thiirane, thiane, thiolane and many more. The aim of this chapter is to provide fresh perspective on the various techniques employed for the formation of C–S bond by summarizing all green synthesis from 2016 to 2021.
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Affiliation(s)
- Sharma Arvind Virendra
- Department of Pharmaceutical Chemistry , ISF College of Pharmacy , Moga , Punjab 142001 , India
| | - Simranpreet K. Wahan
- Department of Pharmaceutical Chemistry , ISF College of Pharmacy , Moga , Punjab 142001 , India
| | - Chandrakant Sahu
- Department of Pharmaceutical Chemistry , ISF College of Pharmacy , Moga , Punjab 142001 , India
| | - Pooja A. Chawla
- Department of Pharmaceutical Chemistry , ISF College of Pharmacy , Moga , Punjab 142001 , India
- Department of Pharmaceutical Analysis , ISF College of Pharmacy , Moga 142001 , India
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126
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Mishra R, Kumar N, Sachan N. Synthesis, Biological Evaluation and Docking Analysis of Novel Tetrahydrobenzothiophene Derivatives. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819666220117123958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background:
The role of Retinoic acid receptor-related orphan receptors in cancer development has raised the interest to develop multi-functional agents.
Objective:
The main purpose of this work was in silico design and synthesis of potential anticancer candidates with antioxidant effect.
Methods:
The compounds were designed based on their docking studies with respect to the RORγt receptor. Using the Gewald protocol, a series of new tetrahydrobenzothiophene derivatives was synthesized. The physicochemical and spectroanalytical findings including FTIR, 1H-NMR, 13C-NMR, and mass spectroscopic techniques, verified the molecular structures of the synthesized derivatives. The anticancer and antioxidant potential of the synthesized compounds was assessed in vitro. The compounds were tested by the National Cancer Institute, USA for anti-cancer action towards different cell lines representing nine cancerous conditions. The antioxidant activity of compounds was assessed in vitro using the DPPH free radical scavenging method.
Results:
Docking analysis on RORγt receptors revealed that the test compounds could have anticancer potential. Within the binding pocket of the chosen PDB ID (6q7a), RCA3 and RCA5 showed good docking scores in molecular docking studies, validating their capability of being used in rational drug design as lead compounds. Compounds showed diversified ratios of anti-cancer activity. RCA5 and RCA7 showed excellent antioxidant activity in reference to ascorbic acid with IC50 values of 18.71μg/mL and 20.88μg/mL.
Conclusion:
Cytotoxicity results very well complemented the docking scores. Compounds RCA3 and RCA5 displayed higher anticancer activity in the subpanels of leukemia, breast cancer, and lung cancer. Compounds RCA5 and RCA7 displayed potent antioxidant action comparable to ascorbic acid while other compounds presented mild to good antioxidant behavior.
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Affiliation(s)
- Raghav Mishra
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, 281406, India
| | - Nitin Kumar
- Saraswathi College of Pharmacy, Anwarpur, Uttar Pradesh, 245304, India
| | - Neetu Sachan
- School of Pharmaceutical Sciences, IFTM University, Moradabad, Uttar Pradesh, 244102, India
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127
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Izmest'ev AN, Streltsov AA, Karnoukhova VA, Kolotyrkina NG, Strelenko YA, Kravchenko AN, Gazieva GA. 5‐Indolylidene‐2‐iminothiazolidin‐4‐ones – Convenient Starting Compounds for Stereoselective Synthesis of Novel Dispirooxindole Derivatives. ChemistrySelect 2022. [DOI: 10.1002/slct.202104128] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Alexei N. Izmest'ev
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky Prosp. 119991 Moscow Russian Federation
| | - Andrey A. Streltsov
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky Prosp. 119991 Moscow Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia 9 Miusskaya Sq. 125047 Moscow Russian Federation
| | - Valentina A. Karnoukhova
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences 28 Vavilova Str. 119991 Moscow Russian Federation
| | - Natalya G. Kolotyrkina
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky Prosp. 119991 Moscow Russian Federation
| | - Yurii A. Strelenko
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky Prosp. 119991 Moscow Russian Federation
| | - Angelina N. Kravchenko
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky Prosp. 119991 Moscow Russian Federation
| | - Galina A. Gazieva
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky Prosp. 119991 Moscow Russian Federation
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128
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Santiago C, Jiménez-Aberasturi X, Leicea E, Lete MG, Sotomayor N, Lete E. Microwave-assisted palladium catalysed C-H acylation with aldehydes: synthesis and diversification of 3-acylthiophenes. Org Biomol Chem 2022; 20:852-861. [PMID: 35001098 DOI: 10.1039/d1ob02176a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The use of MW allows the efficient palladium(II)-catalysed C-3 acylation of thiophenes with aldehydes via C(sp2)-H activation for the synthesis of (cyclo)alkyl/aryl thienyl ketones (43 examples). Compared to standard thermal conditions, the use of MW reduces the reaction time (15 to 30 min vs. 1 to 3 hours), leading to improved yields of the ketones (up to 92%). The control of positional selectivity is achieved by 2-pyridinyl and 2-pyrimidyl ortho-directing groups at C-2 of the thiophene scaffold. To show the synthetic applicability, selected ketones were subjected to further transformations, including intramolecular reactions to directly embed the directing group in the core structure of the new molecule.
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Affiliation(s)
- Carlos Santiago
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
| | - Xabier Jiménez-Aberasturi
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
| | - Eztizen Leicea
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
| | - Marta G Lete
- CIC bioGUNE, Bizkaia Technology Park, Building 801A, Derio 48170, Spain
| | - Nuria Sotomayor
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
| | - Esther Lete
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
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129
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Sachse F, Schneider C. Brønsted Acid Catalyzed (3+2)‐Cycloaddition of Thioketones and Indole‐2‐Carbinols Toward Thiazolo[3,4‐a]indoles. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Florian Sachse
- Institut für Organische Chemie Universität Leipzig Johannisallee 29 04103 Leipzig Germany
| | - Christoph Schneider
- Institut für Organische Chemie Universität Leipzig Johannisallee 29 04103 Leipzig Germany
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130
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Sano S, Nakao M, Toguchi M, Horikoshi K, Kitaike S. Synthesis of Novel 2,3-Disubstituted Thiophenes via Tandem Thia-Michael/Aldol Reaction of Allenyl Esters. HETEROCYCLES 2022. [DOI: 10.3987/com-21-14575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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131
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A novel phenylsulfenylation of unsaturated acids or alcohols by methyl phenyl sulfoxide and substoichiometric (COCl)2. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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132
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Luo X, Xie Y, Huang N, Wang L. Ugi Four-Component Reaction Based on in-situ Capture of Isocyanide and Post-Modification Tandem Reaction: One-Pot Synthesis of Nitrogen Heterocycles. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202108030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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133
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Seckler D, Dea CM, Rios EAM, de Godoi M, Rampon DDS, D’Oca MGM, D'Oca CDRM. Rice straw ash extract/glycerol: an efficient sustainable approach for Knoevenagel condensation. NEW J CHEM 2022. [DOI: 10.1039/d1nj05755c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
WERSA/glycerol is described as a powerful combination for the green approach of the Knoevenagel reaction, without any additional catalyst, base or promoter.
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Affiliation(s)
- Diego Seckler
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
- Kolbe's Laboratory of Organic Synthesis, Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Camila M. Dea
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Elise Ane Maluf Rios
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Marcelo de Godoi
- Food and Chemistry School, Federal University of Rio Grande – FURG, RS 95500-000, Brazil
| | - Daniel da Silveira Rampon
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Marcelo Gonçalves Montes D’Oca
- Kolbe's Laboratory of Organic Synthesis, Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Caroline Da Ros Montes D'Oca
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
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134
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Tan SL, Cardoso LNF, de Souza MVN, Wardell SMSV, Wardell JL, Tiekink ERT. Experimental and computational evidence for stabilising parallel, offset π[C(O)N(H)NC]⋯π(phenyl) interactions in acetohydrazide derivatives. CrystEngComm 2022. [DOI: 10.1039/d1ce01492g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stabilising π[C(O)N(H)NC]⋯π(phenyl) interactions are described.
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Affiliation(s)
- Sang Loon Tan
- Research Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
| | - Laura N. F. Cardoso
- Instituto de Tecnologia em Fármacos Farmanguinhos, FIOCRUZ Fundação Oswaldo Cruz, Rio de Janeiro 21041-250, Brazil
| | - Marcus V. N. de Souza
- Instituto de Tecnologia em Fármacos Farmanguinhos, FIOCRUZ Fundação Oswaldo Cruz, Rio de Janeiro 21041-250, Brazil
| | | | - James L. Wardell
- Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen, AB24 3UE, Scotland, UK
| | - Edward R. T. Tiekink
- Research Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
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135
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Deng Y, Sun S, Wang Y, Jia P, Li W, Wang K, Yan W. Asymmetric Synthesis of Chiral
α
‐CF
2
H Spiro[Indoline‐3,3′‐Thiophene] via Phase‐Transfer Catalyzed Sulfa‐Michael/Michael Domino Reaction. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101320] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yabo Deng
- The Institute of Pharmacology School of Basic Medical Sciences Lanzhou University Lanzhou 730000 People's Republic of China
| | - Shuo Sun
- The Institute of Pharmacology School of Basic Medical Sciences Lanzhou University Lanzhou 730000 People's Republic of China
| | - Yuqiang Wang
- School of Stomatology Lanzhou University Lanzhou 730000 People's Republic of China
| | - Pengfeng Jia
- The Institute of Pharmacology School of Basic Medical Sciences Lanzhou University Lanzhou 730000 People's Republic of China
| | - Wenguang Li
- The Institute of Pharmacology School of Basic Medical Sciences Lanzhou University Lanzhou 730000 People's Republic of China
| | - Kairong Wang
- The Institute of Pharmacology School of Basic Medical Sciences Lanzhou University Lanzhou 730000 People's Republic of China
| | - Wenjin Yan
- The Institute of Pharmacology School of Basic Medical Sciences Lanzhou University Lanzhou 730000 People's Republic of China
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136
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Malūkaitė D, Grybaitė B, Vaickelionienė R, Vaickelionis G, Sapijanskaitė-Banevič B, Kavaliauskas P, Mickevičius V. Synthesis of Novel Thiazole Derivatives Bearing β-Amino Acid and Aromatic Moieties as Promising Scaffolds for the Development of New Antibacterial and Antifungal Candidates Targeting Multidrug-Resistant Pathogens. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010074. [PMID: 35011308 PMCID: PMC8746625 DOI: 10.3390/molecules27010074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/09/2021] [Accepted: 12/20/2021] [Indexed: 11/16/2022]
Abstract
Rapidly growing antimicrobial resistance among clinically important bacterial and fungal pathogens accounts for high morbidity and mortality worldwide. Therefore, it is critical to look for new small molecules targeting multidrug-resistant pathogens. Herein, in this paper we report a synthesis, ADME properties, and in vitro antimicrobial activity characterization of novel thiazole derivatives bearing β-amino acid, azole, and aromatic moieties. The in silico ADME characterization revealed that compounds 1-9 meet at least 2 Lipinski drug-like properties while cytotoxicity studies demonstrated low cytotoxicity to Vero cells. Further in vitro antimicrobial activity characterization showed the selective and potent bactericidal activity of 2a-c against Gram-positive pathogens (MIC 1-64 µg/mL) with profound activity against S. aureus (MIC 1-2 µg/mL) harboring genetically defined resistance mechanisms. Furthermore, the compounds 2a-c exhibited antifungal activity against azole resistant A. fumigatus, while only 2b and 5a showed antifungal activity against multidrug resistant yeasts including Candida auris. Collectively, these results demonstrate that thiazole derivatives 2a-c and 5a could be further explored as a promising scaffold for future development of antifungal and antibacterial agents targeting highly resistant pathogenic microorganisms.
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Affiliation(s)
- Dovilė Malūkaitė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (D.M.); (B.G.); (G.V.); (B.S.-B.); (P.K.); (V.M.)
| | - Birutė Grybaitė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (D.M.); (B.G.); (G.V.); (B.S.-B.); (P.K.); (V.M.)
| | - Rita Vaickelionienė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (D.M.); (B.G.); (G.V.); (B.S.-B.); (P.K.); (V.M.)
- Correspondence: ; Tel.: +370-6001-6958
| | - Giedrius Vaickelionis
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (D.M.); (B.G.); (G.V.); (B.S.-B.); (P.K.); (V.M.)
| | - Birutė Sapijanskaitė-Banevič
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (D.M.); (B.G.); (G.V.); (B.S.-B.); (P.K.); (V.M.)
| | - Povilas Kavaliauskas
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (D.M.); (B.G.); (G.V.); (B.S.-B.); (P.K.); (V.M.)
- Weill Cornell Medicine of Cornell University, 527 East 68th Street, New York, NY 10065, USA
- Institute for Genome Sciences, School of Medicine, University of Maryland, 655 W. Baltimore Street, Baltimore, MD 21201, USA
- Biological Research Center, Veterinary Academy, Lithuanian University of Health Sciences, Tilžės Str. 18, LT-47181 Kaunas, Lithuania
- Institute of Infectious Diseases and Pathogenic Microbiology, Birštono Str. 38A, LT-59116 Prienai, Lithuania
| | - Vytautas Mickevičius
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (D.M.); (B.G.); (G.V.); (B.S.-B.); (P.K.); (V.M.)
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137
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Amewu RK, Sakyi PO, Osei-Safo D, Addae-Mensah I. Synthetic and Naturally Occurring Heterocyclic Anticancer Compounds with Multiple Biological Targets. Molecules 2021; 26:7134. [PMID: 34885716 PMCID: PMC8658833 DOI: 10.3390/molecules26237134] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/21/2021] [Accepted: 11/22/2021] [Indexed: 01/09/2023] Open
Abstract
Cancer is a complex group of diseases initiated by abnormal cell division with the potential of spreading to other parts of the body. The advancement in the discoveries of omics and bio- and cheminformatics has led to the identification of drugs inhibiting putative targets including vascular endothelial growth factor (VEGF) family receptors, fibroblast growth factors (FGF), platelet derived growth factors (PDGF), epidermal growth factor (EGF), thymidine phosphorylase (TP), and neuropeptide Y4 (NY4), amongst others. Drug resistance, systemic toxicity, and drug ineffectiveness for various cancer chemo-treatments are widespread. Due to this, efficient therapeutic agents targeting two or more of the putative targets in different cancer cells are proposed as cutting edge treatments. Heterocyclic compounds, both synthetic and natural products, have, however, contributed immensely to chemotherapeutics for treatments of various diseases, but little is known about such compounds and their multimodal anticancer properties. A compendium of heterocyclic synthetic and natural product multitarget anticancer compounds, their IC50, and biological targets of inhibition are therefore presented in this review.
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Affiliation(s)
- Richard Kwamla Amewu
- Department of Chemistry, School of Physical and Mathematical Sciences, College of Basic and Applied Sciences, University of Ghana, Legon, Accra P.O. Box LG 56, Ghana; (R.K.A.); (P.O.S.); (D.O.-S.)
| | - Patrick Opare Sakyi
- Department of Chemistry, School of Physical and Mathematical Sciences, College of Basic and Applied Sciences, University of Ghana, Legon, Accra P.O. Box LG 56, Ghana; (R.K.A.); (P.O.S.); (D.O.-S.)
- Department of Chemical Sciences, School of Sciences, University of Energy and Natural Resources, Sunyani P.O. Box 214, Ghana
| | - Dorcas Osei-Safo
- Department of Chemistry, School of Physical and Mathematical Sciences, College of Basic and Applied Sciences, University of Ghana, Legon, Accra P.O. Box LG 56, Ghana; (R.K.A.); (P.O.S.); (D.O.-S.)
| | - Ivan Addae-Mensah
- Department of Chemistry, School of Physical and Mathematical Sciences, College of Basic and Applied Sciences, University of Ghana, Legon, Accra P.O. Box LG 56, Ghana; (R.K.A.); (P.O.S.); (D.O.-S.)
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138
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Riddell AB, Michalski MM, Snowdon MR, Hirst MJ, Schwan AL. N
‐Sulfanylimides as the Sulfur Source for Alkyl Allenyl Sulfoxides via [2,3]‐Sigmatropic Rearrangement. ChemistrySelect 2021. [DOI: 10.1002/slct.202102455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Adam B. Riddell
- Department of Chemistry University of Guelph 50 Stone Rd E Guelph ON Canada N1G 2W1
| | | | - Monika R. Snowdon
- Department of Chemistry University of Guelph 50 Stone Rd E Guelph ON Canada N1G 2W1
| | - Mark J. Hirst
- Department of Chemistry University of Guelph 50 Stone Rd E Guelph ON Canada N1G 2W1
| | - Adrian L. Schwan
- Department of Chemistry University of Guelph 50 Stone Rd E Guelph ON Canada N1G 2W1
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139
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Obu QS, Louis H, Odey JO, Eko IJ, Abdullahi S, Ntui TN, Offiong OE. Synthesis, spectra (FT-IR, NMR) investigations, DFT study, in silico ADMET and Molecular docking analysis of 2-amino-4-(4-aminophenyl)thiophene-3-carbonitrile as a potential anti-tubercular agent. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130880] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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140
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Fluorescent Chitosan Modified with Heterocyclic Aromatic Dyes. MATERIALS 2021; 14:ma14216429. [PMID: 34771955 PMCID: PMC8585458 DOI: 10.3390/ma14216429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/14/2021] [Accepted: 10/22/2021] [Indexed: 12/19/2022]
Abstract
Chitosan is a valuable, functional, and biodegradable polysaccharide that can be modified to expand its applications. This work aimed to obtain chitosan derivatives with fluorescent properties. Three heterocyclic aromatic dyes (based on benzimidazole, benzoxazole, and benzothiazole) were synthesized and used for the chemical modification of chitosan. Emission spectroscopy revealed the strong fluorescent properties of the obtained chitosan derivatives even at a low N-substitution degree of the dye. The effect of high-energy ultraviolet radiation (UV–C) on modified chitosan samples was studied in solution with UV–Vis spectroscopy and in the solid state with FTIR spectroscopy. Moreover, cytotoxicity towards three different cell types was evaluated to estimate the possibilities of biomedical applications of such fluorescent chitosan-based materials. It was found that the three new derivatives of chitosan were characterized by good resistance to UV–C, which suggests the possibility of using these materials in medicine and various industrial sectors.
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141
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Walunj Y, Shinde A, Borde K, Abhale Y, Bobade V, Mhaske PC. Synthesis, Anticancer and Antimicrobial Screening of New Naphthalenyl-Thiazole and Quinolinyl-Thiazole. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1991963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Yogesh Walunj
- Post-Graduate Department of Chemistry, S. P. Mandali’s Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University), Pune, India
- Department of Chemistry, Hutatma Rajguru College (Affiliated to Savitribai Phule Pune University), Khed, Pune, India
| | - Abhijit Shinde
- Post-Graduate Department of Chemistry, S. P. Mandali’s Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University), Pune, India
| | - Krishna Borde
- Post-Graduate Department of Chemistry, S. P. Mandali’s Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University), Pune, India
| | - Yogita Abhale
- Department of Chemistry, Government College, Daman, UT–DNH & DD (Affiliated to Veer Narmad South Gujarat University), India
| | - Vivek Bobade
- Post-Graduate Department of Chemistry, H. P. T. Arts and R. Y. K. Science College (Affiliated to Savitribai Phule Pune University), Nashik, India
| | - Pravin C. Mhaske
- Post-Graduate Department of Chemistry, S. P. Mandali’s Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University), Pune, India
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142
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Sharma B, Singh VJ, Chawla PA. Epidermal growth factor receptor inhibitors as potential anticancer agents: An update of recent progress. Bioorg Chem 2021; 116:105393. [PMID: 34628226 DOI: 10.1016/j.bioorg.2021.105393] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/16/2021] [Accepted: 09/28/2021] [Indexed: 12/20/2022]
Abstract
Epidermal growth factor receptor (EGFR) is a vital intermediate in cell signaling pathway including cell proliferation, angiogenesis, apoptosis, and metastatic spread and also having four divergent members with similar structural features, such as EGFR (HER1/ErbB1), ErbB2 (HER2/neu), ErbB3 (HER3), and ErbB4 (HER4). Despite this, clinically exploited inhibitors of EGFR (including erlotinib, lapatinib, gefitinib, selumetinib, etc.) are not specific thus provoking unenviable adverse effects. Some of the paramount obstacles to generate and develop new lead molecules of EGFR inhibitors are drug resistance, mutation, and also selectivity which inspire medicinal chemists to generate novel chemotypes. The discovery of therapeutic agents that inhibit the precise stage in tumorous cells such as EGFR is one of the chief successful targets in many cancer therapies, including lung and breast cancers. This review aims to compile the various recent progressions (2016-2021) in the discovery and development of diverse epidermal growth factor receptor (EGFR) inhibitors belonging to distinct structural classes like pyrazoline, pyrazole, imidazole, pyrimidine, coumarin, benzothiazole, etc. We have summarized preclinical and clinical data, structure-activity relationships (SAR) containing mechanistic and in silico studies to provide proposals for the design and invention of new EGFR inhibitors with therapeutic significance. The detailed progress of the work in the field will provide inexorable scope for the development of novel drug candidates with greater selectivity and efficacy.
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Affiliation(s)
- Bharti Sharma
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Vikram Jeet Singh
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Pooja A Chawla
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India.
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143
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Alsayari A, Bin Muhsinah A, Asiri YI, Venkatesan K, Mabkhot YN. Synthesis and Biological Screening of Thiophene Derivatives. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1988998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Abdulrhman Alsayari
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Abdullatif Bin Muhsinah
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Yahya I. Asiri
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Kumar Venkatesan
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Yahia N. Mabkhot
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
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144
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Dallemagne P, Zipfel P, Lalut J, Sopková-de Oliveira Santos J, Rochais C. Aminothiaindanone as an Accessible Scaffold for a Three-Point Chemical Diversity. SYNTHESIS-STUTTGART 2021. [DOI: 10.1055/a-1523-1409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractAminothiaindanone heterocycle appears to be a scaffold of interest in medicinal chemistry. To increase the chemical diversity in this series, the introduction of three-point chemical diversity on the cyclopenta[b]thiophen-4-one scaffold was explored. About thirty newly functionalized thiophene-containing bicycles were obtained using various chemical reactions, paving the way for novel possibilities in medicinal chemistry projects.
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145
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Thakare P, Shinde A, Dakhane S, Chavan A, Bobade VD, Mhaske PC. Synthesis and biological evaluation of novel 4‐(6‐substituted quinolin‐4‐yl)‐
N
‐aryl thiazol‐2‐amine derivatives as potential antimicrobial agents. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Prashant Thakare
- Department of Chemistry S. P. Mandali's Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University) Pune India
| | - Abhijit Shinde
- Department of Chemistry S. P. Mandali's Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University) Pune India
| | - Sagar Dakhane
- Department of Chemistry Abasaheb Garware College (Affiliated to Savitribai Phule Pune University) Pune India
| | - Abhijit Chavan
- Department of Chemistry S. P. Mandali's Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University) Pune India
| | - Vivek D. Bobade
- Department of Chemistry H. P. T. Arts and R. Y. K. Science College (Affiliated to Savitribai Phule Pune University) Nashik India
| | - Pravin C. Mhaske
- Department of Chemistry S. P. Mandali's Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University) Pune India
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146
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Laxmikeshav K, Kumari P, Shankaraiah N. Expedition of sulfur-containing heterocyclic derivatives as cytotoxic agents in medicinal chemistry: A decade update. Med Res Rev 2021; 42:513-575. [PMID: 34453452 DOI: 10.1002/med.21852] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 04/20/2021] [Accepted: 08/17/2021] [Indexed: 12/13/2022]
Abstract
This review article proposes a comprehensive report of the design strategies engaged in the development of various sulfur-bearing cytotoxic agents. The outcomes of various studies depict that the sulfur heterocyclic framework is a fundamental structure in diverse synthetic analogs representing a myriad scope of therapeutic activities. A number of five-, six- and seven-membered sulfur-containing heterocyclic scaffolds, such as thiazoles, thiadiazoles, thiazolidinediones, thiophenes, thiopyrans, benzothiazoles, benzothiophenes, thienopyrimidines, simple and modified phenothiazines, and thiazepines have been discussed. The subsequent studies of the derivatives unveiled their cytotoxic effects through multiple mechanisms (viz. inhibition of tyrosine kinases, topoisomerase I and II, tubulin, COX, DNA synthesis, and PI3K/Akt and Raf/MEK/ERK signaling pathways), and several others. Thus, our concise illustration explains the design strategy and anticancer potential of these five- and six-membered sulfur-containing heterocyclic molecules along with a brief outline on seven-membered sulfur heterocycles. The thorough assessment of antiproliferative activities with the reference drug allows a proficient assessment of the structure-activity relationships (SARs) of the diversely synthesized molecules of the series.
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Affiliation(s)
- Kritika Laxmikeshav
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Pooja Kumari
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
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147
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Vinogradova EE, Gazieva GA, Izmest'ev AN, Karnoukhova VA, Kravchenko AN. Dimroth-type N/S-interchange of N-aminothioglycolurils in the synthesis of 2-hydrazonoimidazo[4,5- d]thiazolones. RSC Adv 2021; 11:28395-28400. [PMID: 35480725 PMCID: PMC9038022 DOI: 10.1039/d1ra05568b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 08/14/2021] [Indexed: 11/21/2022] Open
Abstract
An original method for the synthesis of 2-hydrazonoimidazo[4,5-d]thiazolone derivatives has been developed based on a one-pot acid-induced sequence of hydrazone formation from 3-thioxoperhydroimidazo[4,5-e]-1,2,4-triazinones and aromatic aldehydes, triazine ring contraction to imidazolidine one, and Dimroth-type N/S-interchange of N-aminothioglycolurils formed in situ into 2-hydrazonoimidazo[4,5-d]thiazolones. 3-Phenylacroleine derivatives are also suitable substrates for the reaction with thioxoperhydroimidazotriazinones. An original method for the synthesis of 2-hydrazonoimidazo[4,5-d]thiazolone derivatives has been developed based on an acid-induced Dimroth-type N/S-interchange of N-aminothioglycolurils formed in situ into 2-hydrazonoimidazo[4,5-d]thiazolones.![]()
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Affiliation(s)
- Ekaterina E Vinogradova
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences Leninsky Prosp., 47 Moscow 119991 Russian Federation
| | - Galina A Gazieva
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences Leninsky Prosp., 47 Moscow 119991 Russian Federation
| | - Alexei N Izmest'ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences Leninsky Prosp., 47 Moscow 119991 Russian Federation
| | - Valentina A Karnoukhova
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences Vavilova Str., 28 Moscow 119991 Russian Federation
| | - Angelina N Kravchenko
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences Leninsky Prosp., 47 Moscow 119991 Russian Federation .,Plekhanov Russian University of Economics Stremyanny Lane, 36 Moscow 117997 Russian Federation
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148
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Shiri P. Novel Hybrid Molecules Based on triazole-β-lactam as Potential Biological Agents. Mini Rev Med Chem 2021; 21:536-553. [PMID: 33109046 DOI: 10.2174/1389557520666201027160436] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 09/02/2020] [Accepted: 09/10/2020] [Indexed: 11/22/2022]
Abstract
Triazole ring is a cyclic scaffold containing three heteroatoms of nitrogen. They display a broad variety of biological activities. The uncatalyzed/catalyzed 1,3-dipolar cycloadditions are a chemical reaction between a 1,3-dipole and a dipolarophile to achieve 1,2,3-triazoles. The hybrid approach is an innovative and powerful synthetic tool for the synthesis of two or more distinct entities in one molecule with novel biological activities. Owing to the high potential of β-lactams to display noticeable biological properties, these compounds have been one of the important ingredients in hybrid molecules. The four-membered lactams have been recognized as a part of penicillin. There are various synthetic protocols for the synthesis of β-lactams. Staudinger reaction of the Schiff bases with diphenylketenes is a successful and famous strategy for the synthesis of these products. Even though, the number of heterocyclic compounds is limited, plenty of hybrids based on heterocyclic compounds can be designed and prepared. The synthesis of hybrid products of triazole-β-lactam has proved to be highly challenging. The current review article outlines the diversity and creativity in the elegant synthesis of triazole-β-lactam hybrids as potential biological agents. Molecules including isatin, ferrocene, bile acid, chalcone, and etc were attached to β-lactam with triazole linker, as well.
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Affiliation(s)
- Pezhman Shiri
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
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149
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Shiri P, Amani AM, Mayer-Gall T. A recent overview on the synthesis of 1,4,5-trisubstituted 1,2,3-triazoles. Beilstein J Org Chem 2021; 17:1600-1628. [PMID: 34354770 PMCID: PMC8290111 DOI: 10.3762/bjoc.17.114] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/29/2021] [Indexed: 12/20/2022] Open
Abstract
Diverse strategies for the efficient and attractive synthesis of a wide variety of relevant 1,4,5-trisubstituted 1,2,3-triazole molecules are reported. The synthesis of this category of diverse fully functionalized 1,2,3-triazoles has become a necessary and unique research subject in modern synthetic organic key transformations in academia, pharmacy, and industry. The current review aims to cover a wide literature survey of numerous synthetic strategies. Recent reports (2017–2021) in the field of 1,4,5-trisubstituted 1,2,3-triazoles are emphasized in this current review.
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Affiliation(s)
- Pezhman Shiri
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.,Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Mohammad Amani
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.,Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Thomas Mayer-Gall
- Department of Physical Chemistry and Center of Nanointegration (CENIDE), University of Duisburg-Essen, Universitätsstr. 2, 45141 Essen, Germany.,Deutsches Textilforschungszentrum Nord-West gGmbH, Adlerstr. 1, 47798 Krefeld, Germany
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150
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Fotsing MCD, Njamen D, Tanee Fomum Z, Ndinteh DT. Synthesis of biologically active heterocyclic compounds from allenic and acetylenic nitriles and related compounds. PHYSICAL SCIENCES REVIEWS 2021. [DOI: 10.1515/psr-2020-0210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Cyclic and polycyclic compounds containing moieties such as imidazole, pyrazole, isoxazole, thiazoline, oxazine, indole, benzothiazole and benzoxazole benzimidazole are prized molecules because of the various pharmaceutical properties that they display. This led Prof. Landor and co-workers to engage in the synthesis of several of them such as alkylimidazolenes, oxazolines, thiazolines, pyrimidopyrimidines, pyridylpyrazoles, benzoxazines, quinolines, pyrimidobenzimidazoles and pyrimidobenzothiazolones. This review covers the synthesis of biologically active heterocyclic compounds by the Michael addition and the double Michael addition of various amines and diamines on allenic nitriles, acetylenic nitriles, hydroxyacetylenic nitriles, acetylenic acids and acetylenic aldehydes. The heterocycles were obtained in one step reaction and in most cases, did not give side products. A brief discussion on the biological activities of some heterocycles is also provided.
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Affiliation(s)
- Marthe Carine Djuidje Fotsing
- Department of Chemical Sciences , University of Johannesburg , Doornfontein Campus, P.O. BOX 17011 , Johannesburg , 2028 , South Africa
| | - Dieudonné Njamen
- Department of Animal Biology and Physiology, Laboratory of Animal Physiology , University of Yaoundé I, Faculty of Sciences , P.O. Box , 812 Yaoundé , Yaoundé , Cameroon
| | - Zacharias Tanee Fomum
- Department of Organic Chemistry , University of Yaoundé I, Faculty of Sciences , P.O. Box , 812 Yaoundé , Yaoundé , Cameroon
| | - Derek Tantoh Ndinteh
- Department of Chemical Sciences , University of Johannesburg , Doornfontein Campus, P.O. BOX 17011 , Johannesburg , 2028 , South Africa
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