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Woldegiorgis AG, Lin X. Recent advances in the asymmetric phosphoric acid-catalyzed synthesis of axially chiral compounds. Beilstein J Org Chem 2021; 17:2729-2764. [PMID: 34876929 PMCID: PMC8609246 DOI: 10.3762/bjoc.17.185] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/03/2021] [Indexed: 11/23/2022] Open
Abstract
In recent years, the synthesis of axially chiral compounds has received considerable attention due to their extensive application as biologically active compounds in medicinal chemistry and as chiral ligands in asymmetric catalysis. Chiral phosphoric acids are recognized as efficient organocatalysts for a variety of enantioselective transformations. In this review, we summarize the recent development of chiral phosphoric acid-catalyzed synthesis of a wide range of axially chiral biaryls, heterobiaryls, vinylarenes, N-arylamines, spiranes, and allenes with high efficiency and excellent stereoselectivity.
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Affiliation(s)
| | - Xufeng Lin
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang 310027, China
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Le TM, Huynh T, Bamou FZ, Szekeres A, Fülöp F, Szakonyi Z. Novel (+)-Neoisopulegol-Based O-Benzyl Derivatives as Antimicrobial Agents. Int J Mol Sci 2021; 22:5626. [PMID: 34073167 PMCID: PMC8198684 DOI: 10.3390/ijms22115626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 05/15/2021] [Accepted: 05/18/2021] [Indexed: 11/16/2022] Open
Abstract
Discovery of novel antibacterial agents with new structures, which combat pathogens is an urgent task. In this study, a new library of (+)-neoisopulegol-based O-benzyl derivatives of aminodiols and aminotriols was designed and synthesized, and their antimicrobial activity against different bacterial and fungal strains were evaluated. The results showed that this new series of synthetic O-benzyl compounds exhibit potent antimicrobial activity. Di-O-benzyl derivatives showed high activity against Gram-positive bacteria and fungi, but moderate activity against Gram-negative bacteria. Therefore, these compounds may serve a good basis for antibacterial and antifungal drug discovery. Structure-activity relationships were also studied from the aspects of stereochemistry of the O-benzyl group on cyclohexane ring and the substituent effects on the ring system.
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Affiliation(s)
- Tam Minh Le
- Institute of Pharmaceutical Chemistry, University of Szeged, Interdisciplinary Excellent Center, Eötvös utca 6, H-6720 Szeged, Hungary; (T.M.L.); (F.Z.B.); (F.F.)
- Stereochemistry Research Group of the Hungarian Academy of Sciences, Eötvös utca 6, H-6720 Szeged, Hungary
| | - Thu Huynh
- Department of Microbiology, University of Szeged, Közép fasor 52, 6726 Szeged, Hungary; (T.H.); (A.S.)
- Department of Biotecnology, Faculty of Chemical Engineering, Ho Chi Minh University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City 72607, Vietnam
- Vietnam National University Ho Chi Minh City, Linh Trung Ward, Thu Duc District, Ho Chi Minh City 71351, Vietnam
| | - Fatima Zahra Bamou
- Institute of Pharmaceutical Chemistry, University of Szeged, Interdisciplinary Excellent Center, Eötvös utca 6, H-6720 Szeged, Hungary; (T.M.L.); (F.Z.B.); (F.F.)
| | - András Szekeres
- Department of Microbiology, University of Szeged, Közép fasor 52, 6726 Szeged, Hungary; (T.H.); (A.S.)
- Interdisciplinary Centre of Natural Products, University of Szeged, Eötvös utca 6, H-6720 Szeged, Hungary
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry, University of Szeged, Interdisciplinary Excellent Center, Eötvös utca 6, H-6720 Szeged, Hungary; (T.M.L.); (F.Z.B.); (F.F.)
- Stereochemistry Research Group of the Hungarian Academy of Sciences, Eötvös utca 6, H-6720 Szeged, Hungary
| | - Zsolt Szakonyi
- Institute of Pharmaceutical Chemistry, University of Szeged, Interdisciplinary Excellent Center, Eötvös utca 6, H-6720 Szeged, Hungary; (T.M.L.); (F.Z.B.); (F.F.)
- Interdisciplinary Centre of Natural Products, University of Szeged, Eötvös utca 6, H-6720 Szeged, Hungary
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Işılar Ö, Bulut A, Sahin Yaglioglu A, Demirtaş İ, Arat E, Türk M. Synthesis and biological evaluation of novel urea, thiourea and squaramide diastereomers possessing sugar backbone. Carbohydr Res 2020; 492:107991. [DOI: 10.1016/j.carres.2020.107991] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 03/22/2020] [Accepted: 03/23/2020] [Indexed: 01/27/2023]
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Hoseini-Ghazvini MB, Mobinikhaledi A. Synthesis of Bis-imidazole Derivatives from 2,6-bis(4-formylbenzylidiene)-Cycloalkanones. JOURNAL OF CHEMICAL RESEARCH 2014. [DOI: 10.3184/174751914x14118009994979] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
2,5-Bis(4-(4,5-bis(4-aryl)-1 H-imidazol-2-yl)benzylidene)-cycloalkanones were synthesised by reacting 4,4′-(2-oxocycloalkane-1,3-diylidene) bis(methan-1-yl-1-ylidene) dibenzaldehydes, resulting from aldol condensation of terephthalaldehyde and cycloalkanones, with benzil and ammonium acetate. The structures of the products were then identified by FTIR, 1H NMR, 13C NMR and elemental analysis. The reaction conditions were optimised by varying the type and amount of catalyst, and temperature. The key advantages of this process are simple procedure, environmentally friendly conditions and good yield of products.
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Affiliation(s)
| | - Akbar Mobinikhaledi
- Department of Chemistry, Faculty of Science, Arak University, 38156-8-8349 Arak, Iran
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B'Bhatt H, Sharma S. Synthesis, Characterization, and Biological Evaluation of Some Tri-Substituted Imidazole/thiazole Derivatives. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.1992] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- H. B'Bhatt
- Department of Chemistry; Hemchandracharya North Gujarat University; Patan 384 265 Gujarat India
| | - S. Sharma
- Department of Chemistry; Hemchandracharya North Gujarat University; Patan 384 265 Gujarat India
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6
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Abstract
Benzimidazole compounds are known to possess varied biological activities and so far various types of benzimidazole drugs have extensively been used in clinic. Benzimidazole compounds as a antibacterial agents has been a quite rapidly developing and is gradually becoming a relatively independent scientific area. In this paper we presented the recent advances of benzimidazole compounds as antibacterial agents. The perspective of the foreseeable future and potential application of benzimidazole as antibacterial agents are also presented.
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Zhang L, Peng XM, Damu GLV, Geng RX, Zhou CH. Comprehensive review in current developments of imidazole-based medicinal chemistry. Med Res Rev 2013; 34:340-437. [PMID: 23740514 DOI: 10.1002/med.21290] [Citation(s) in RCA: 473] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Imidazole ring is an important five-membered aromatic heterocycle widely present in natural products and synthetic molecules. The unique structural feature of imidazole ring with desirable electron-rich characteristic is beneficial for imidazole derivatives to readily bind with a variety of enzymes and receptors in biological systems through diverse weak interactions, thereby exhibiting broad bioactivities. The related research and developments of imidazole-based medicinal chemistry have become a rapidly developing and increasingly active topic. Particularly, numerous imidazole-based compounds as clinical drugs have been extensively used in the clinic to treat various types of diseases with high therapeutic potency, which have shown the enormous development value. This work systematically gives a comprehensive review in current developments of imidazole-based compounds in the whole range of medicinal chemistry as anticancer, antifungal, antibacterial, antitubercular, anti-inflammatory, antineuropathic, antihypertensive, antihistaminic, antiparasitic, antiobesity, antiviral, and other medicinal agents, together with their potential applications in diagnostics and pathology. It is hoped that this review will be helpful for new thoughts in the quest for rational designs of more active and less toxic imidazole-based medicinal drugs, as well as more effective diagnostic agents and pathologic probes.
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Affiliation(s)
- Ling Zhang
- Laboratory of Bioorganic & Medicinal Chemistry, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, People's Republic of China
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Gan LL, Fang B, Zhou CH. Synthesis of Azole-containing Piperazine Derivatives and Evaluation of their Antibacterial, Antifungal and Cytotoxic Activities. B KOREAN CHEM SOC 2010. [DOI: 10.5012/bkcs.2010.31.12.3684] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Zhou C, Gan L, Zhang Y, Zhang F, Wang G, Jin L, Geng R. Review on supermolecules as chemical drugs. SCIENCE IN CHINA. SERIES B, CHEMISTRY 2009; 52:415-458. [PMID: 38624300 PMCID: PMC7089408 DOI: 10.1007/s11426-009-0103-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/08/2008] [Accepted: 12/28/2008] [Indexed: 11/01/2022]
Abstract
Supramolecular medicinal chemistry field has been a quite rapidly developing, increasingly active and newly rising interdiscipline which is the new expansion of supramolecular chemistry in pharmaceutical sciences, and is gradually becoming a relatively independent scientific area. Supramolecular drugs could be defined as medicinal supermolecules formed by two or more molecules through non-covalent bonds. So far a lot of supermolecules as chemical drugs have been widely used in clinics. Supermolecules as chemical drugs, i.e. supramolecular chemical drugs or supramolecular drugs, which might have the excellences of lower cost, shorter period, higher potential as clinical drugs for their successful research and development, may possess higher bioavailability, better biocompatibility and drug-targeting, fewer multidrug-resistances, lower toxicity, less adverse effect, and better curative effects as well as safety, and therefore exhibit wide potential application. These overwhelming advantages have drawn enormous special attention. This paper gives the definition of supramolecular drugs, proposes the concept of supramolecular chemical drugs, and systematically reviews the recent advances in the research and development of supermolecules, including organic and inorganic complex ones as chemical drugs in the area of antitumor, anti-inflammatory, analgesic, antimalarial, antibacterial, antifungal, antivirus, anti-epileptic, cardiovascular agents and magnetic resonance imaging agents and so on. The perspectives of the foreseeable future and potential application of supramolecules as chemical drugs are also presented.
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Affiliation(s)
- ChengHe Zhou
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715 China
| | - LinLing Gan
- School of Pharmaceutical Sciences, Southwest University, Chongqing, 400715 China
| | - YiYi Zhang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715 China
| | - FeiFei Zhang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715 China
| | - GuangZhou Wang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715 China
| | - Lei Jin
- School of Pharmaceutical Sciences, Southwest University, Chongqing, 400715 China
| | - RongXia Geng
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715 China
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Janciene R, Stumbreviciute Z, Vektariene A, Kosychova L, Sirutkaitis R, Palaima A, Staniulyte Z, Puodziunaite BD. Researches on thiazolobenzodiazepines: Behavior of tetrahydro-1,5-benzodiazepinethiones with aromatic α-haloketones. HETEROATOM CHEMISTRY 2008. [DOI: 10.1002/hc.20414] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Lakshmi Kantam M, Neelima B, Venkat Reddy C, Chakravarti R. Aza-Michael Addition of Imidazoles to α,β-Unsaturated Compounds and Synthesis of β-Amino Alcohols via Nucleophilic Ring Opening of Epoxides Using Copper(II) Acetylacetonate (Cu(acac)2) Immobilized in Ionic Liquids. Ind Eng Chem Res 2007. [DOI: 10.1021/ie070080g] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. Lakshmi Kantam
- Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, Hyderabad-500 007, India
| | - B. Neelima
- Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, Hyderabad-500 007, India
| | - Ch. Venkat Reddy
- Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, Hyderabad-500 007, India
| | - Rajashree Chakravarti
- Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, Hyderabad-500 007, India
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Luo Y, Hu Y. Synthesis and Antifungal Activity of 2-Aryl-1,2,4-triazolo[1,5-a]pyridine Derivatives. Arch Pharm (Weinheim) 2006; 339:262-6. [PMID: 16572482 DOI: 10.1002/ardp.200500227] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A series of novel antifungal triazole derivatives 2-aryl-1,2,4-triazolo[1,5-a]pyridine 9a-m were synthesized and tested in vitro for their growth inhibitory activities against C. albicans and T. rubrum. The MIC values indicate that the activities of three compounds were superior or comparable to fluconazole against both tested fungi, worthy of further investigation of its antifungal activities.
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Affiliation(s)
- Yun Luo
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
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Mickevicius M, Beresnevicius ZJ, Mickevicius V, Mikulskiene G. Condensation products of 1-aryl-4-carboxy- 2- pyrrolidinones witho-diaminoarenes,o-aminophenol, and their structural studies. HETEROATOM CHEMISTRY 2006. [DOI: 10.1002/hc.20171] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Dumas C, Schibli R, Schubiger PA. Versatile routes to C-2- and C-6-functionalized glucose derivatives of iminodiacetic acid. J Org Chem 2003; 68:512-8. [PMID: 12530878 DOI: 10.1021/jo025978o] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of novel d-glucose derivatives, functionalized at the C-2 or the C-6 position with an iminodiacetic acid moiety for transition-metal complexation, has been prepared. The sugar and the metal-chelating parts are separated by either propyl or octyl chains and were introduced by the reaction of bromoalkylamine. Either N-1-Boc-3-bromopropylamine (17) or N-(8-bromooctyl)phthalimide (19) reacted with methyl 3,5,6-tri-O-benzyl-alpha-beta-d-glucofuranoside (4) (C-2 position) and 1,2:3,5-(O-methylene)-alpha-d-glucose (11) (C-6 position), respectively, in the presence of sodium hydride in DMF at room temperature, affording the desired intermediates. For aminopropyl derivatives, yields varied between 57% and 65%, and for aminooctyl derivatives, yields varied between 40% and 71%. After deprotection of the amine functionality, the metal chelate was built up by dialkylation (6a-c and 13a,b) with methyl bromoacetate in the presence of triethylamine under reflux in THF. Yields varied between 56% and 69% for the glucose modified at the C-2 position and between 58% and 62% for the one modified at the C-6 position. All compounds were characterized by 1H or 13C NMR or both, IR, and mass spectroscopy. Final products were isolated as a mixture of alpha and beta anomers.
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Affiliation(s)
- Cécile Dumas
- Center for Radiopharmaceutical Science of the ETH, PSI, USZ, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
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