1
|
Yang Q, Huang S, Yin L, Wang Z, Chen X, Huang C. NBS-Promoted Synthesis of Thiocyanated Aminomaleimides and Site-Selective Intramolecular Cyclization Access to 1,4-Benzothiazepines via S-CN Bond Cleavage. J Org Chem 2024; 89:5266-5276. [PMID: 38592168 DOI: 10.1021/acs.joc.3c02607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
A transition metal-free concise and efficient protocol for the synthesis of thiocyanated aminomaleimides and benzo[e][1,4]thiazepine derivatives has been developed. The method involves an initial α-C-H thiocyanation of aminomaleimides with KSCN and TEMPO-mediated tandem S-CN bond cleavage/intramolecular cyclization substitution processes, which enables the formation of seven-membered S/N-heterocycles. This synthetic strategy provides a reliable method for the synthesis of biologically interesting benzo[e][1,4]thiazepine derivatives by using KSCN as sulfur sources as well as expands the application of enaminones thiocyanation reactions in heterocycles synthesis.
Collapse
Affiliation(s)
- Qi Yang
- National and Local Joint Engineering Research Center for Green Preparation Technology of Biobased Materials, School of Chemistry and Environment, Yunnan Minzu University, Kunming 650500, P.R. China
- School of Chemistry and Resource Engineering, Honghe University, Mengzi 661199, P.R. China
| | - Shuntao Huang
- National and Local Joint Engineering Research Center for Green Preparation Technology of Biobased Materials, School of Chemistry and Environment, Yunnan Minzu University, Kunming 650500, P.R. China
| | - Lu Yin
- National and Local Joint Engineering Research Center for Green Preparation Technology of Biobased Materials, School of Chemistry and Environment, Yunnan Minzu University, Kunming 650500, P.R. China
| | - Zhuoyu Wang
- National and Local Joint Engineering Research Center for Green Preparation Technology of Biobased Materials, School of Chemistry and Environment, Yunnan Minzu University, Kunming 650500, P.R. China
| | - Xuebing Chen
- School of Chemistry and Resource Engineering, Honghe University, Mengzi 661199, P.R. China
| | - Chao Huang
- National and Local Joint Engineering Research Center for Green Preparation Technology of Biobased Materials, School of Chemistry and Environment, Yunnan Minzu University, Kunming 650500, P.R. China
| |
Collapse
|
2
|
Patel M, Bambharoliya T, Shah D, Patel K, Patel M, Shah U, Patel S, Mahavar A, Patel A. Emerging green synthetic routes for thiazole and its derivatives: Current perspectives. Arch Pharm (Weinheim) 2024; 357:e2300420. [PMID: 38013395 DOI: 10.1002/ardp.202300420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/31/2023] [Accepted: 11/02/2023] [Indexed: 11/29/2023]
Abstract
This review article provides an overview of the green synthesis of thiazole derivatives, emphasizing sustainable and environmentally friendly methodologies. Thiazole derivatives possess significant value and find diverse applications across various fields. However, conventional synthesis methods often involve hazardous reagents and generate substantial waste, posing environmental concerns. The green synthesis of thiazole derivatives employs renewable starting materials, nontoxic catalysts, and mild reaction conditions to minimize environmental impact. Innovative techniques such as microwave irradiation, ultrasound synthesis, green solvents, a green catalyst-based approach, and mechanochemistry-mediated synthesis are employed, offering advantages in terms of scalability, cost-effectiveness, and purification simplicity. The resulting thiazole derivatives exhibit comparable or enhanced biological activities, showcasing the feasibility and practicality of green synthesis in drug discovery. This review paper underscores the importance of sustainable approaches in functional molecular synthesis and encourages further research in this domain.
Collapse
Affiliation(s)
- Maitri Patel
- Faculty of Pharmacy, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Anand, Gujarat, India
| | - Tushar Bambharoliya
- Department of Fiber and Polymer Science, North Carolina State University, Raleigh, North Carolina, USA
| | - Drashti Shah
- Faculty of Pharmacy, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Anand, Gujarat, India
| | - Krina Patel
- Faculty of Pharmacy, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Anand, Gujarat, India
| | - Mehul Patel
- Faculty of Pharmacy, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Anand, Gujarat, India
| | - Umang Shah
- Faculty of Pharmacy, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Anand, Gujarat, India
| | - Swayamprakash Patel
- Faculty of Pharmacy, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Anand, Gujarat, India
| | - Anjali Mahavar
- Faculty of Computer Application, Chandaben Mohanbhai Patel Institute of Computer Application, Charotar University of Science and Technology, Anand, Gujarat, India
| | - Ashish Patel
- Faculty of Pharmacy, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Anand, Gujarat, India
| |
Collapse
|
3
|
Zhang L, Fang L, Huang H, Wang C, Gao F, Wang Z. Synthesis of Benzo[ e][1,4]thiazepines by Base-Induced Formal [4+3] Annulation Reaction of Aza- o-quinone Methides and Pyridinium 1,4-Zwitterionic Thiolates. J Org Chem 2021; 86:18156-18163. [PMID: 34866383 DOI: 10.1021/acs.joc.1c02433] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The base-induced formal [4+3] annulation reaction of in situ-formed aza-o-quinone methides and pyridinium 1,4-zwitterionic thiolates is reported. This protocol provides a novel and reliable method for the synthesis of biologically interesting benzo[e][1,4]thiazepine derivatives in synthetically useful yields. In addition, postsynthetic modification results in the formation of its sulfoxide and sulfone derivatives.
Collapse
Affiliation(s)
- Lijie Zhang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, P. R. China
| | - Ling Fang
- College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, P. R. China
| | - Hao Huang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, P. R. China
| | - Chaofan Wang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, P. R. China
| | - Fang Gao
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, P. R. China
| | - Zhiyong Wang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, P. R. China
| |
Collapse
|
4
|
4-(N-Boc-amino)-1Н-1,2,3-triazolecarbothioamides in the synthesis of a new heterocyclic [1,2,3]triazolo[4,5-e][1,4]thiazepine system. Chem Heterocycl Compd (N Y) 2021. [DOI: 10.1007/s10593-021-02989-1] [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]
|
5
|
Kaur M, Garg S, Malhi DS, Sohal HS. A Review on Synthesis, Reactions and Biological Properties of Seven Membered Heterocyclic Compounds: Azepine, Azepane, Azepinone. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825999210104222338] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Seven membered heterocyclic Azepine and its derivatives have great pharmacological
and therapeutic implications. In this review, the literature of the last fifty years has
been exploited for the synthesis, reaction, and biological properties of these seven-member
heterocyclic compounds. Most of the mechanisms involved the ring expansion of either five
or six-membered compounds using various methods such as thermally, photo-chemically, and
microwave irradiation. The systematically designed schemes involve the synthesis of different
derivatives of azepine, azepinone, azepane, etc., using similar moieties by various researchers.
However, there is much work yet to be done in the biological section, as it is not
explored and reported in the literature; therefore, N-containing seven-membered heterocycles
still have much scope for the researchers.
Collapse
Affiliation(s)
- Manvinder Kaur
- Department of Chemistry, Chandigarh University, Gharuan-140413, Mohali, Punjab, India
| | - Sonali Garg
- Department of Chemistry, Chandigarh University, Gharuan-140413, Mohali, Punjab, India
| | - Dharambeer S. Malhi
- Department of Chemistry, Chandigarh University, Gharuan-140413, Mohali, Punjab, India
| | - Harvinder S. Sohal
- Department of Chemistry, Chandigarh University, Gharuan-140413, Mohali, Punjab, India
| |
Collapse
|
6
|
Ghosh A, Chattopadhyay SK. Microwave-mediated Synthesis of Medium Ring-sized Heterocyclic Compounds. CURRENT MICROWAVE CHEMISTRY 2020. [DOI: 10.2174/2213335607666200226101602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Many medium ring-sized heterocyclic motifs are found in naturally occurring compounds
of significant biological activity which led to the investigation of the biological activity of simpler
heterocyclic compounds accommodating these ring systems. Therefore, the development of newer
synthetic methodologies to access such ring systems has remained an important activity over the last
few decades. However, common methods of their synthesis are usually associated with thermodynamic
disadvantages. Many metal-mediated transformations e.g., Heck reaction, Suzuki reaction, etc.
tend to overcome some of these effects but at the cost of environmental disadvantages. In recent
years, several green chemical techniques have found useful applications in the synthesis of such ring
systems. In particular, the use of microwave technology has provided better opportunities. The present
review attempts to highlight many synthetic approaches developed for the synthesis of such heterocyclic
scaffolds of pharmacological interest involving condensation reaction, coupling reaction,
Multi-component reaction, Cyclo-addition reaction, Dipolar cycloaddition reaction, etc. An emphasis
has also been given on the distinct advantages offered by microwave application over classical approaches,
wherever such knowledge is available.
Collapse
Affiliation(s)
- Amrita Ghosh
- Department of Chemistry, University of Kalyani Kalyani-741235, West Bengal, India
| | | |
Collapse
|
7
|
Greener Synthesis of Nitrogen-Containing Heterocycles in Water, PEG, and Bio-Based Solvents. Catalysts 2020. [DOI: 10.3390/catal10040429] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The solvents used in chemistry are a fundamental element of the environmental performance of processes in corporate and academic laboratories. Their influence on costs, health safety, and nature cannot be neglected. Quantitatively, solvents are the most abundant constituents of chemical transformations; therefore, acting on solvents and replacing standard solvents with safer products can have a great ecological impact. However, not all green solvents are suitable for the wide scope of organic chemistry reactions. A second point to consider is that 50% of pharmaceutical drugs are nitrogen heterocycles compounds. It therefore appeared important to provide an overview of the more ecological methodologies for synthesizing this class of compounds. In this review, all publications since 2000 that describe green reactions leading to the formation of nitrogen heterocycles using safe solvents were considered. We chose water, PEG, and bio-based solvents for their negligible toxicity. The synthesis of five-, six-, and seven-membered aromatic nitrogen heterocycles using green reactions reported in the literature to date is described.
Collapse
|
8
|
Asgari MS, Bahadorikhalili S, Asadi M, Rashidi Ranjbar P, Larijani B, Rahimi R, Mahdavi M. Amine‐carbon disulfide promoted synthesis of novel benzo[
e
][1,3]thiazepin‐5(1
H
)‐one derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | | | - Mehdi Asadi
- Department of Medicinal Chemistry, Faculty of PharmacyTehran University of Medical Sciences Tehran Iran
| | | | - Bagher Larijani
- Department of Medicinal chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research CenterTehran University of Medicinal Sciences Tehran Iran
| | - Rahmatollah Rahimi
- Department of ChemistryIran University of Science and Technology Tehran Iran
| | - Mohammad Mahdavi
- Department of Medicinal chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research CenterTehran University of Medicinal Sciences Tehran Iran
| |
Collapse
|
9
|
Theppawong A, Van de Walle T, Van Hecke K, Grootaert C, Van Camp J, D'hooghe M. Synthesis of 1,4-Thiazepane-Based Curcuminoids with Promising Anticancer Activity. Chemistry 2019; 25:12583-12600. [PMID: 31283064 DOI: 10.1002/chem.201902549] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/04/2019] [Indexed: 12/24/2022]
Abstract
Curcumin, the main component of turmeric (Curcuma longa) is known to display an interesting bioactivity profile, including pronounced anticancer properties. However, its low bioavailability, metabolic instability and nonspecific activity are concerns that have to be addressed before curcuminoids can be considered for therapeutic applications. Within that framework, intensive research has been carried out in the last decades to develop new curcumin derivatives, generally centered on standard modifications of the sp2 curcumin framework, with the aim to augment its bioavailability while maintaining or improving its anticancer properties. To find potential hit molecules by moving away from the classical flat curcumin framework, we investigated an unexplored modification to produce novel, out-of-plane 1,4-thiazepane-based curcuminoids and assessed the impact of this modification on the biological activity. In this way, 21 new, structurally diverse thiazepane scaffolds (4-aryl-1-(7-aryl-1,4-thiazepan-5-ylidene)but-3-en-2-ones) were synthesized, as well as some biologically interesting unexpected reaction products (such as 5-aryl-6-arylmethylene-3-ethoxycyclohex-2-en-1-ones and 4-acetyl-5-aryl-2-(3-arylacryloyl)-3-methylcyclohex-2-en-1-ones). All these analogues were subsequently tested on their antioxidant capacity, their cytotoxicity properties and their ROS (reactive oxygen species) production. Many compounds demonstrated interesting activities, with ten curcuminoids, whereof eight 1,4-thiazepane-based, showing better antiproliferative properties compared to their mother compounds, as well as an increased ROS production. This unprecedented 3D curcumin modification has thus delivered promising new hit compounds with good activity profiles eligible for further exploration.
Collapse
Affiliation(s)
- Atiruj Theppawong
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Tim Van de Walle
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Kristof Van Hecke
- XStruct, Department of Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281, S3, 9000, Ghent, Belgium
| | - Charlotte Grootaert
- nutriFOODchem, Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - John Van Camp
- nutriFOODchem, Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Matthias D'hooghe
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| |
Collapse
|
10
|
Synthesis of CC, CN coupled novel substituted dibutyl benzothiazepinone derivatives and evaluation of their thrombin inhibitory activity. Bioorg Chem 2019; 87:142-154. [PMID: 30884308 DOI: 10.1016/j.bioorg.2019.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 01/31/2019] [Accepted: 03/02/2019] [Indexed: 12/21/2022]
Abstract
The formation of a thrombus is a key event in thromboembolic disorders, that contribute to high mortality and morbidity in affected patients. In the present study, we synthesized a library of novel substituted 3,3-dibutyl-8-methoxy-2,3-dihydrobenzo [b] [1,4] thiazepin-4(5H)-one derivatives which were tested for their platelet aggregation and thrombin inhibitory activity. Among the tested compounds, 3,3-dibutyl-7-(2-chlorophenyl)-8-methoxy-2,3-dihydrobenzo[b] [1,4]thiazepin-4(5H)-one (DCT) displayed the maximum thrombin inhibition with an IC50 value of 3.85 μM and thus DCT was chosen for further studies. Next, the effect of DCT on primary hemostasis was evaluated using agonist-induced platelet aggregation model. The lead compound inhibited the collagen- or ADP- or thrombin-induced platelet aggregation in a dose-dependent manner. Furthermore, DCT prolonged the process of clot formation when evaluating plasma re-calcification time (320 ± 11 sec at 5 µg DCT), activated partial thromboplastin time (58.0 ± 0.01 sec at 2 µg), and prothrombin time (14.7 ± 0.01 sec at 5 µg). Molecular docking studies suggested that the benzothiazepinones evaluated here consistently display hydrogen bonding with Ser214 of thrombin, which is similar to that of the co-crystallized ligand (1-(2R)-2-amino-3-phenyl-propanoyl-N-(2,5dichlorophenyl)methylpyrrolidine-2-carboxamide). DCT displayed additional hydrogen bonding to Ser195 and π-π interactions between its methoxyphenyl groups and Trp60, thereby providing a structural rationale for the observed biological effect.
Collapse
|
11
|
Abonia R, Castillo J, Insuasty B, Quiroga J, Sortino M, Nogueras M, Cobo J. Catalyst-, solvent- and desiccant-free three-component synthesis of novel C-2,N-3 disubstituted thiazolidin-4-ones. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2016.11.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
12
|
Hasılcıoğulları D, Tanyeli C. Enantioselective sulfa-Michael addition reaction of methyl thioglycolate to chalcones derivatives with sterically encumbered quinine squaramide organocatalyst. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.02.068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
13
|
Synthesis and anti-proliferative activity evaluation of novel benzo[ d ][1,3] dioxoles-fused 1,4-thiazepines. Eur J Med Chem 2017; 127:599-605. [DOI: 10.1016/j.ejmech.2017.01.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 01/10/2017] [Accepted: 01/13/2017] [Indexed: 11/21/2022]
|
14
|
Driowya M, Saber A, Marzag H, Demange L, Bougrin K, Benhida R. Microwave-Assisted Syntheses of Bioactive Seven-Membered, Macro-Sized Heterocycles and Their Fused Derivatives. Molecules 2016; 21:E1032. [PMID: 27517892 PMCID: PMC6273266 DOI: 10.3390/molecules21081032] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 07/29/2016] [Accepted: 07/29/2016] [Indexed: 11/16/2022] Open
Abstract
This review describes the recent advances in the microwave-assisted synthesis of 7-membered and larger heterocyclic compounds. Several types of reaction for the cyclization step are discussed: Ring Closing Metathesis (RCM), Heck and Sonogashira reactions, Suzuki-Miyaura cross-coupling, dipolar cycloadditions, multi-component reactions (Ugi, Passerini), etc. Green syntheses and solvent-free procedures have been introduced whenever possible. The syntheses discussed herein have been selected to illustrate the huge potential of microwave in the synthesis of highly functionalized molecules with potential therapeutic applications, in high yields, enhanced reaction rates and increased chemoselectivity, compared to conventional methods. More than 100 references from the recent literature are listed in this review.
Collapse
Affiliation(s)
- Mohsine Driowya
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Faculté des Sciences, Université Mohammed V, B.P. 1014 Rabat, Maroc.
| | - Aziza Saber
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Faculté des Sciences, Université Mohammed V, B.P. 1014 Rabat, Maroc.
| | - Hamid Marzag
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Faculté des Sciences, Université Mohammed V, B.P. 1014 Rabat, Maroc.
| | - Luc Demange
- Institut de Chimie de Nice, ICN UMR UNS CNRS 7272, Université Nice-Sophia Antipolis-Université Côte d'Azur, Parc Valrose, 06108 Nice Cedex 2, France.
- Département de Chimie, Université Paris Descartes, Sorbonne Paris Cité, UFR des Sciences Pharmaceutiques, 4 avenue de l'Observatoire & UFR Biomédicale des Saints Pères, 45 Rue des Saints Pères, Paris Fr-75006, France.
| | - Khalid Bougrin
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Faculté des Sciences, Université Mohammed V, B.P. 1014 Rabat, Maroc.
| | - Rachid Benhida
- Institut de Chimie de Nice, ICN UMR UNS CNRS 7272, Université Nice-Sophia Antipolis-Université Côte d'Azur, Parc Valrose, 06108 Nice Cedex 2, France.
| |
Collapse
|
15
|
Luo J, Zhong Z, Ji H, Chen J, Zhao J, Zhang F. A facile and effective procedure for the synthesis of 4-thiazolidinone derivatives using Y(OTf)3 as catalyst. J Sulphur Chem 2016. [DOI: 10.1080/17415993.2016.1161045] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Juan Luo
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, School of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, People’s Republic of China
| | - Zijun Zhong
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, School of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, People’s Republic of China
| | - Hongfu Ji
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, School of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, People’s Republic of China
| | - Jiayin Chen
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, School of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, People’s Republic of China
| | - Jun Zhao
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, School of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, People’s Republic of China
| | - Furen Zhang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, School of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, People’s Republic of China
| |
Collapse
|
16
|
Zhang F, Li C, Qi C. Synthesis of 4,8-dihydro-1H-pyrazolo[3,4-e][1,4]thiazepin-7(6H)-one derivatives by solid acid-catalyzed multi-component reaction in water. RSC Adv 2016. [DOI: 10.1039/c6ra24310j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
A solid acid is found to efficiently catalyze the condensation of substituent-pyrazoles, aldehydes, and thioglycollic acid to afford a wide range of pyrazolo[3,4-e][1,4]thiazepine derivatives with good to excellent yields.
Collapse
Affiliation(s)
- Furen Zhang
- School of Chemistry and Chemical Engineering
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- China
| | - Chunmei Li
- School of Chemistry and Chemical Engineering
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- China
| | - Chenze Qi
- School of Chemistry and Chemical Engineering
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- China
| |
Collapse
|
17
|
Martínez-Sanz FJ, Lajarín-Cuesta R, Moreno-Ortega AJ, González-Lafuente L, Fernández-Morales JC, López-Arribas R, Cano-Abad MF, Ríos CDL. Benzothiazepine CGP37157 Analogues Exert Cytoprotection in Various in Vitro Models of Neurodegeneration. ACS Chem Neurosci 2015; 6:1626-36. [PMID: 26192029 DOI: 10.1021/acschemneuro.5b00161] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Mitochondria regulate cellular Ca(2+) oscillations, taking up Ca(2+) through its uniporter and releasing it through the mitochondrial sodium/calcium exchanger. The role of mitochondria in the regulation of Ca(2+) cycle has received much attention recently, as it is a central stage in neuronal survival and death processes. Over the last decades, the 4,1-benzothiazepine CGP37157 has been the only available blocker of the mitochondrial sodium/calcium exchanger, although it targets several other calcium transporters. We report the synthesis of 4,1-benzothiazepine derivatives with the goal of enhancing mitochondrial sodium/calcium exchanger blockade and selectivity, and the evaluation of their cytoprotective effect. The compound 4c presented an interesting neuroprotective profile in addition to an important blockade of the mitochondrial sodium/calcium exchanger. The use of this benzothiazepine could help to understand the physiological functions of the mitochondrial sodium/calcium exchanger. In addition, we hypothesize that a moderate blockade of the mitochondrial sodium/calcium exchanger would provide enhanced neuroprotection in neurons.
Collapse
Affiliation(s)
- Francisco J. Martínez-Sanz
- Instituto
Teófilo Hernando and Departamento de Farmacología y
Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo, 4, 28029 Madrid, Spain
- Servicio
de Farmacología Clínica, Instituto de Investigación
Sanitaria, Hospital Universitario de la Princesa, C/Diego de
León, 62, 28006 Madrid, Spain
| | - Rocío Lajarín-Cuesta
- Instituto
Teófilo Hernando and Departamento de Farmacología y
Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo, 4, 28029 Madrid, Spain
| | - Ana J. Moreno-Ortega
- Instituto
Teófilo Hernando and Departamento de Farmacología y
Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo, 4, 28029 Madrid, Spain
- Servicio
de Farmacología Clínica, Instituto de Investigación
Sanitaria, Hospital Universitario de la Princesa, C/Diego de
León, 62, 28006 Madrid, Spain
| | - Laura González-Lafuente
- Instituto
Teófilo Hernando and Departamento de Farmacología y
Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo, 4, 28029 Madrid, Spain
- Servicio
de Farmacología Clínica, Instituto de Investigación
Sanitaria, Hospital Universitario de la Princesa, C/Diego de
León, 62, 28006 Madrid, Spain
| | - Jose C. Fernández-Morales
- Instituto
Teófilo Hernando and Departamento de Farmacología y
Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo, 4, 28029 Madrid, Spain
| | - Raquel López-Arribas
- Instituto
Teófilo Hernando and Departamento de Farmacología y
Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo, 4, 28029 Madrid, Spain
| | - María F. Cano-Abad
- Instituto
Teófilo Hernando and Departamento de Farmacología y
Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo, 4, 28029 Madrid, Spain
- Servicio
de Farmacología Clínica, Instituto de Investigación
Sanitaria, Hospital Universitario de la Princesa, C/Diego de
León, 62, 28006 Madrid, Spain
| | - Cristóbal de los Ríos
- Instituto
Teófilo Hernando and Departamento de Farmacología y
Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo, 4, 28029 Madrid, Spain
- Servicio
de Farmacología Clínica, Instituto de Investigación
Sanitaria, Hospital Universitario de la Princesa, C/Diego de
León, 62, 28006 Madrid, Spain
| |
Collapse
|
18
|
Karamthulla S, Khan MN, Choudhury LH. Microwave-assisted synthesis of novel 2,3-disubstituted imidazo[1,2-a]pyridines via one-pot three component reactions. RSC Adv 2015. [DOI: 10.1039/c4ra16298f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An expeditious one-pot, metal-free, three-component reaction of arylglyoxals, cyclic 1,3-dicarbonyls and 2-aminopyridines in the presence of molecular iodine under microwave irradiation is reported.
Collapse
Affiliation(s)
- Shaik Karamthulla
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna-800013
- India
| | - Md. Nasim Khan
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna-800013
- India
| | - Lokman H. Choudhury
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna-800013
- India
| |
Collapse
|
19
|
Rahmati A, Pashmforoush N. Synthesis of various heterocyclic compounds via multi-component reactions in water. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2014. [DOI: 10.1007/s13738-014-0562-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
20
|
|
21
|
An efficient l-proline catalyzed synthesis of pyrazolo[3,4-e][1,4]thiazepine derivatives and their in vitro cytotoxicity studies. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1153-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
22
|
Zhu XT, Liu JY, Jiang B, Tu SJ. Microwave-Assisted Aqueous Reactions: An Efficient Route to Benzodiazepines. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.1988] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiao-Tong Zhu
- School of Basic Education Sciences; Xuzhou Medical College; Jiangsu 221000 People's Republic of China
| | - Jia-Yan Liu
- School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| | - Bo Jiang
- School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| |
Collapse
|
23
|
Dandia A, Singh R, Joshi J, Maheshwari S. Green and chemoselective synthesis of pyrazolo[3,4-e][1,4]thiazepines and evaluation of their anti-infective activities. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-013-1524-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
24
|
Tu XC, Yu Y, Tu MS, Jiang B, Li C, Tu SJ. A New Iodonium Ylide-Based Three-Component Reaction Leading to 2-Spirosubstituted Dihydrofurans under Microwave Irradiation. J Heterocycl Chem 2013. [DOI: 10.1002/jhet.1732] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xing-Chao Tu
- School of Chemistry & Chemical Engineering, and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| | - Yan Yu
- School of Chemistry & Chemical Engineering, and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| | - Man-Su Tu
- School of Chemistry & Chemical Engineering, and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| | - Bo Jiang
- School of Chemistry & Chemical Engineering, and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| | - Chao Li
- School of Chemistry & Chemical Engineering, and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| | - Shu-Jiang Tu
- School of Chemistry & Chemical Engineering, and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Jiangsu Normal University; Xuzhou Jiangsu 221116 People's Republic of China
| |
Collapse
|
25
|
Microwave-assisted synthesis of five-membered S-heterocycles. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2013. [DOI: 10.1007/s13738-013-0325-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
26
|
Wu Q, Feng H, Guo DD, Yi MS, Wang XH, Jiang B, Tu SJ. Microwave-assisted Aqueous Multicomponent Reaction: Facile Synthesis of Polyfunctionalized Indoline-spiro Fused Pyran Derivatives. J Heterocycl Chem 2013. [DOI: 10.1002/jhet.1537] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qiong Wu
- School of Chemistry and Chemical Engineering and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Xuzhou Normal University; Xuzhou; Jiangsu; 221116; People's Republic of China
| | - Hui Feng
- School of Chemistry and Chemical Engineering and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Xuzhou Normal University; Xuzhou; Jiangsu; 221116; People's Republic of China
| | - Dong-Dong Guo
- The Center of Evidence of Chongqing Police Bureau; Jiangbei District; Chongqing; China
| | - Mian-Shuai Yi
- School of Chemistry and Chemical Engineering and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Xuzhou Normal University; Xuzhou; Jiangsu; 221116; People's Republic of China
| | - Xing-Han Wang
- School of Chemistry and Chemical Engineering and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Xuzhou Normal University; Xuzhou; Jiangsu; 221116; People's Republic of China
| | - Bo Jiang
- School of Chemistry and Chemical Engineering and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Xuzhou Normal University; Xuzhou; Jiangsu; 221116; People's Republic of China
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering and Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; Xuzhou Normal University; Xuzhou; Jiangsu; 221116; People's Republic of China
| |
Collapse
|
27
|
Chebanov VA, Desenko SM. Multicomponent heterocyclization reactions with controlled selectivity (Review). Chem Heterocycl Compd (N Y) 2012. [DOI: 10.1007/s10593-012-1030-2] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
28
|
Li G, Tu SJ, Jiang B, Ma N, Wang XH. Microwave-Assisted Multicomponent Reaction in Water: Highly Stereoselective Synthesis of Pyrimidinespiroisoxazolo[5,4-b]pyridine Derivatives. HETEROCYCLES 2012. [DOI: 10.3987/com-11-s(p)53] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
29
|
Microwave-assisted chemoselective reaction: a divergent synthesis of pyrazolopyridine derivatives with different substituted patterns. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.09.081] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
30
|
Wang S, Wang X, Tu M, Jiang B, Tu S. Tandem One-pot Synthesis of Polysubstituted 1,3-Thiazine Derivatives. CHINESE J CHEM 2011. [DOI: 10.1002/cjoc.201100067] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
31
|
Sharma A, Appukkuttan P, Van der Eycken E. Microwave-assisted synthesis of medium-sized heterocycles. Chem Commun (Camb) 2011; 48:1623-37. [PMID: 22031184 DOI: 10.1039/c1cc15238f] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The development of new strategies for synthesis of medium-sized heterocycles has remained a highly attractive but challenging proposition. In the last few years, the application of microwave irradiation has greatly facilitated the construction of such heterocyclic ring systems through a myriad of different synthetic approaches. This feature article illustrates the progress made in the microwave-assisted synthesis of medium-sized heterocycles with an emphasis on examples describing the use of a dedicated microwave synthesizer.
Collapse
Affiliation(s)
- Abhishek Sharma
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001, Leuven, Belgium
| | | | | |
Collapse
|
32
|
Wang S, Cheng C, Gong F, Wu F, Jiang B, Zhou J, Tu S. Microwave-Assisted Aqueous Synthesis: A Rapid Approach to Poly-functionalized Indoline-Spiro Benzofurodiazepines. CHINESE J CHEM 2011. [DOI: 10.1002/cjoc.201180364] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
33
|
Shi F, Zeng XN, Cao XD, Zhang S, Jiang B, Zheng WF, Tu SJ. Design and diversity-oriented synthesis of novel 1,4-thiazepan-3-ones fused with bioactive heterocyclic skeletons and evaluation of their antioxidant and cytotoxic activities. Bioorg Med Chem Lett 2011; 22:743-6. [PMID: 22137847 DOI: 10.1016/j.bmcl.2011.09.081] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Revised: 09/18/2011] [Accepted: 09/20/2011] [Indexed: 10/16/2022]
Abstract
This study has achieved the design and diversity-oriented synthesis of novel 1,4-thiazepine derivatives embedded with carbazole, pyrazole or isoxazole motif via microwave-assisted multicomponent reactions under solvent-free condition, thus providing a green and facile access to 1,4-thiazepine derivatives with prominent features of high structural diversity, short reaction time, high yields and environmental friendliness. More importantly, these novel compounds have been subjected to the test of in vitro antioxidant and cytotoxic activities, resulting in the finding that these 1,4-thiazepine derivatives not only have significant antioxidant activity, but also exhibit remarkably selective cytotoxicity to carcinoma cell line HCT 116.
Collapse
Affiliation(s)
- Feng Shi
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou 221116, PR China
| | | | | | | | | | | | | |
Collapse
|
34
|
Chen H, Shi D. Efficient one-pot synthesis of spiro[indoline-3,4′-pyrazolo[3,4-e][1,4]thiazepine]dione via three-component reaction. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.069] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
35
|
Wang SL, Cheng C, Wu FY, Jiang B, Shi F, Tu SJ, Rajale T, Li G. Microwave-assisted multicomponent reaction in water leading to highly regioselective formation of benzo[f]azulen-1-ones. Tetrahedron 2011; 67:4485-4493. [PMID: 21731115 PMCID: PMC3124679 DOI: 10.1016/j.tet.2011.05.002] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Microwave-assisted three-component reaction has been established for the regioselective synthesis of benzo[f]azulen-1-ones. The reaction was performed in aqueous media under microwave irradiation by using readily available and inexpensive starting materials. A total of 38 examples were examined to show a broad substrate scope and good overall yields (70-89%). The present new synthesis shows attractive green chemistry characteristics, such as the use of water as reaction media, concise one-pot conditions, short reaction periods (7-24 min), easy work-up/purification and reduced waste production without the use of any strong acids or metal promoters.
Collapse
Affiliation(s)
- Shu-Liang Wang
- School of Chemistry and Chemical Engineering, Laboratory of Green Synthetic Chemistry for Functional Materials. Xuzhou Normal University; Xuzhou 221116, Jiangsu, P. R. China
| | - Chuang Cheng
- School of Chemistry and Chemical Engineering, Laboratory of Green Synthetic Chemistry for Functional Materials. Xuzhou Normal University; Xuzhou 221116, Jiangsu, P. R. China
| | - Fei-Yue Wu
- School of Chemistry and Chemical Engineering, Laboratory of Green Synthetic Chemistry for Functional Materials. Xuzhou Normal University; Xuzhou 221116, Jiangsu, P. R. China
| | - Bo Jiang
- School of Chemistry and Chemical Engineering, Laboratory of Green Synthetic Chemistry for Functional Materials. Xuzhou Normal University; Xuzhou 221116, Jiangsu, P. R. China
| | - Feng Shi
- School of Chemistry and Chemical Engineering, Laboratory of Green Synthetic Chemistry for Functional Materials. Xuzhou Normal University; Xuzhou 221116, Jiangsu, P. R. China
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering, Laboratory of Green Synthetic Chemistry for Functional Materials. Xuzhou Normal University; Xuzhou 221116, Jiangsu, P. R. China
| | - Trideep Rajale
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061
| | - Guigen Li
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061
| |
Collapse
|
36
|
Jiang B, Liu YP, Tu SJ. Facile Three-Component Synthesis of Macrocyclane-Fused Pyrazolo[3,4-b]pyridine Derivatives. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100127] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
37
|
Ma N, Lu H, Wu F, Zhang G, Jiang B, Shi F, Gao Y, Tu S. Green chemistry approach to the synthesis of 2-aryl-4-ferrocenyl-quinoline derivatives under microwave irradiation. J Heterocycl Chem 2011. [DOI: 10.1002/jhet.594] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
38
|
Shi F, Ding J, Zhang S, Hao WJ, Cheng C, Tu S. Substrate-controlled chemoselective synthesis and potent cytotoxic activity of novel 5,6,7-triarylpyrido[2,3-d]pyrimidin-4-one derivatives. Bioorg Med Chem Lett 2011; 21:1554-8. [DOI: 10.1016/j.bmcl.2010.09.114] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2010] [Revised: 09/21/2010] [Accepted: 09/24/2010] [Indexed: 11/17/2022]
|
39
|
Jiang B, Rajale T, Wever W, Tu SJ, Li G. Multicomponent reactions for the synthesis of heterocycles. Chem Asian J 2011; 5:2318-35. [PMID: 20922748 DOI: 10.1002/asia.201000310] [Citation(s) in RCA: 340] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Multicomponent domino reactions (MDRs) serve as a rapid and efficient tool for the synthesis of versatile heterocycles, particularly those containing structural diversity and complexity, by a one-pot operation. These reactions can dramatically reduce the generation of chemical wastes, costs of starting materials, and the use of energy and manpower. Moreover, the reaction period can be substantially shortened. This Review covers recent advances on multicomponent domino reactions for the construction of five-, six-, and seven-membered heterocyclic skeletons and their multicyclic derivatives.
Collapse
Affiliation(s)
- Bo Jiang
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou 221116, Jiangsu, P. R. China
| | | | | | | | | |
Collapse
|
40
|
Zhuang QY, Wang X, Gao Y, Shi F, Jiang B, Tu SJ. Diversity-oriented synthesis of spiro-substituted 1,3-thiazine library via a one-pot, two-step, three-component reaction. ACS COMBINATORIAL SCIENCE 2011; 13:84-8. [PMID: 21247130 DOI: 10.1021/co100034v] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A sequential one-pot, two-step, three-component reaction for efficient synthesis of spiro-substituted 1,3-thiazine library has been developed. The syntheses were achieved by reacting cyanoacetamide with isothiocyanate derivatives to give rise to 2-cyano-3-mercaptoacrylamides, which are trapped in situ by various cycloketones through cyclization, providing multifunctionalized spiro-substituted 1,3-thiazine analogues. This procedure features short reaction time, generally good to excellent yields, easily available starting materials, and operational simplicity. This chemistry provides an efficient and promising synthetic strategy to diversity-oriented construction of the 1,3-thiazine skeleton.
Collapse
Affiliation(s)
- Qi-Ya Zhuang
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P. R. China, and
| | - Xiang Wang
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P. R. China, and
| | - Yuan Gao
- School of Chemistry and Chemical Engineering, Shenzhen University, P. R. China
| | - Feng Shi
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P. R. China, and
| | - Bo Jiang
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P. R. China, and
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P. R. China, and
| |
Collapse
|
41
|
Smith JA, Molesworth PP, Hyland CJ, Ryan JH. Seven-Membered Rings. PROGRESS IN HETEROCYCLIC CHEMISTRY 2011. [DOI: 10.1016/s0959-6380(11)22016-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
42
|
Kobayashi K, Enmi Y, Iitsuka D, Kanbe Y, Konishi H. Synthesis of 1,2,3,5-Tetrahydro-4,1-benzothiazepine-2-thione Derivatives via Cyclization of 2-[(2-Isothiocyanatophenyl)methylsulfanyl]acetates with Sodium Hydride. HETEROCYCLES 2011. [DOI: 10.3987/com-11-12283] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
43
|
Jiang B, Wang X, Shi F, Tu SJ, Li G. New multicomponent cyclization: domino synthesis of pentasubstituted pyridines under solvent-free conditions. Org Biomol Chem 2011; 9:4025-8. [DOI: 10.1039/c0ob01258k] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
44
|
Jiang B, Zhang G, Ma N, Shi F, Tu SJ, Kaur P, Li G. A new rapid multicomponent domino reaction for the formation of functionalized benzo[h]pyrazolo[3,4-b]quinolines. Org Biomol Chem 2011; 9:3834-8. [DOI: 10.1039/c1ob05034f] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
45
|
Zeng F, Alper H. Palladium-Catalyzed Domino Ring-Opening/Carboxamidation Reactions of N-Tosyl Aziridines and 2-Iodothiophenols: A Facile and Efficient Approach to 1,4-Benzothiazepin-5-ones. Org Lett 2010; 12:5567-9. [DOI: 10.1021/ol102394h] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Fanlong Zeng
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, Canada, K1N 6N5
| | - Howard Alper
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, Canada, K1N 6N5
| |
Collapse
|
46
|
Jiang B, Cao LJ, Tu SJ, Zheng WR, Yu HZ. Highly diastereoselective domino synthesis of 6-spirosubstituted pyrido[2,3-d]pyrimidine derivatives in water. ACTA ACUST UNITED AC 2010; 11:612-6. [PMID: 19537742 DOI: 10.1021/cc900038g] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A highly diastereoselective domino reaction of 2,6-diaminopyrimidine-4-one with structurally diverse aryl aldehydes and various barbituric acids in water under microwave irradiation is described. The products are 6-spiro-substituted pyrido[2,3-d]pyrimidines with high diastereoselectivities (up to 99: 1) in which the major diastereomer bears a cis relationship between substituents at the 5- and 7-positions. Furthermore, the mechanism for diastereoselectivity was confirmed by DFT (B3LYP) calculations.
Collapse
Affiliation(s)
- Bo Jiang
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, P. R. China
| | | | | | | | | |
Collapse
|
47
|
Wang S, Ma N, Zhang G, Shi F, Jiang B, Lu H, Gao Y, Tu S. An efficient and clean synthesis of indeno[1,2-b]pyrazolo[4,3-e] pyridin-5(1H)-one derivatives under microwave irradiation in water. J Heterocycl Chem 2010. [DOI: 10.1002/jhet.468] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
48
|
|
49
|
Jiang B, Li C, Tu SJ, Shi F. Iodine-Promoted Domino Reaction Leading to N-Substituted 2-Aminoquinoline-3-carbonitriles under Microwave Irradiation. ACTA ACUST UNITED AC 2010; 12:482-7. [DOI: 10.1021/cc1000192] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bo Jiang
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P.R. China, and College of Chemistry, Chemical Engineering, and Materials Science; Suzhou University, Suzhou, 215123, P.R. China
| | - Chao Li
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P.R. China, and College of Chemistry, Chemical Engineering, and Materials Science; Suzhou University, Suzhou, 215123, P.R. China
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P.R. China, and College of Chemistry, Chemical Engineering, and Materials Science; Suzhou University, Suzhou, 215123, P.R. China
| | - Feng Shi
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, P.R. China, and College of Chemistry, Chemical Engineering, and Materials Science; Suzhou University, Suzhou, 215123, P.R. China
| |
Collapse
|
50
|
Jiang B, Li C, Shi F, Tu SJ, Kaur P, Wever W, Li G. Four-component domino reaction providing an easy access to multifunctionalized tricyclo[6.2.2.0(1,6)]dodecane derivatives. J Org Chem 2010; 75:2962-5. [PMID: 20356095 PMCID: PMC2862086 DOI: 10.1021/jo1002278] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel four-component domino reaction has been discovered. The reaction is easy to perform simply by mixing four common reactants and Cs(2)CO(3) in ethylene glycol under microwave heating. The reaction proceeds at fast rates and can be finished within 15-24 min, which makes workup convenient. Four stereogenic centers with one quaternary carbon-amino function have been controlled completely. The stereochemistry has been unequivocally determined by X-ray structural analysis. The resulting tricyclo[6.2.2.0(1,6)]dodecane derivatives are of importance for organic and medicinal research.
Collapse
Affiliation(s)
- Bo Jiang
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, 221116, Jiangsu, P. R. China
- College of Chemistry, Chemical Engineering and Materials, Science, Suzhou University, Suzhou, 215123, Jiangsu, P. R. China
| | - Chao Li
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, 221116, Jiangsu, P. R. China
| | - Feng Shi
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, 221116, Jiangsu, P. R. China
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, 221116, Jiangsu, P. R. China
- College of Chemistry, Chemical Engineering and Materials, Science, Suzhou University, Suzhou, 215123, Jiangsu, P. R. China
| | - Parminder Kaur
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061. USA
| | - Walter Wever
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061. USA
| | - Guigen Li
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061. USA
| |
Collapse
|