Pub Date : 2024-02-02DOI: 10.2174/0118756298265037231119063008
Mohammad Asif, Mamdouh Allahyani, Abdulelah Aljuaid, Mazen M. Almehmadi, Ahad Alsaiari, Abdulaziz Alsharif
: The cinnoline nucleus is a bicyclic ring and is an isosteric precursor to quinolone or isoquinoline. Cinnoline analogs are aromatic heterocyclic compounds having diverse therapeutic activities, such as antimicrobial, analgesic, anti-inflammatory, anti-tuberculosis, antimalarial, anticonvulsant, antioxidant, anticancer, antihypertensive, anti-anxiety, and other activities. This heterocyclic nucleus is attracting a lot of attention in medicinal chemistry and is used as a structural subunit in various compounds with attractive medicinal and chemical properties. In this review, we focus on the biological activities of cinnoline analogs with various substitutions.
{"title":"An Overview of Diverse Biological Activities of Cinnoline Scaffold","authors":"Mohammad Asif, Mamdouh Allahyani, Abdulelah Aljuaid, Mazen M. Almehmadi, Ahad Alsaiari, Abdulaziz Alsharif","doi":"10.2174/0118756298265037231119063008","DOIUrl":"https://doi.org/10.2174/0118756298265037231119063008","url":null,"abstract":": The cinnoline nucleus is a bicyclic ring and is an isosteric precursor to quinolone or isoquinoline. Cinnoline analogs are aromatic heterocyclic compounds having diverse therapeutic activities, such as antimicrobial, analgesic, anti-inflammatory, anti-tuberculosis, antimalarial, anticonvulsant, antioxidant, anticancer, antihypertensive, anti-anxiety, and other activities. This heterocyclic nucleus is attracting a lot of attention in medicinal chemistry and is used as a structural subunit in various compounds with attractive medicinal and chemical properties. In this review, we focus on the biological activities of cinnoline analogs with various substitutions.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139667312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: Heterocyclic moiety is a key part of some enzymes and vitamins and plays a vital role in various biochemical and enzymatic processes. Piperazine ring is a heterocyclic moiety present in various well-known drugs and is effective against different types of diseases by acting on a variety of receptors. Various piperazine analogs possess diverse biological activities, especially in central nervous system disorders, which involve the activation of neurotransmitter receptors and targeting various enzymes and act as antianxiety, antipsychotic, antidepressant, etc. This review is focused on the piperazine derivatives and their diverse therapeutic potential against different types of diseases particularly against neuronal disorders.
{"title":"Neuropharmacological Potential of Different Piperazine Analogs: A Recent Prospective","authors":"Mamdouh Allahyani, Mazen Almehmadi, Ahad Amer Alsaiari, Mohammad Asif, Sachin Kumar","doi":"10.2174/0118756298277743231213065544","DOIUrl":"https://doi.org/10.2174/0118756298277743231213065544","url":null,"abstract":": Heterocyclic moiety is a key part of some enzymes and vitamins and plays a vital role in various biochemical and enzymatic processes. Piperazine ring is a heterocyclic moiety present in various well-known drugs and is effective against different types of diseases by acting on a variety of receptors. Various piperazine analogs possess diverse biological activities, especially in central nervous system disorders, which involve the activation of neurotransmitter receptors and targeting various enzymes and act as antianxiety, antipsychotic, antidepressant, etc. This review is focused on the piperazine derivatives and their diverse therapeutic potential against different types of diseases particularly against neuronal disorders.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139667411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-02DOI: 10.2174/0118756298278037231122041718
Bing Liu, Yuxin Wang, Ning Chen, Chenxue Li, Jintong Zhao, Ting Li
: The secondary metabolites produced by fungi are an important resource for new drug development, and the biosynthesis of fungal secondary metabolites is closely related to the epigenetic status of the chromosomes in which their gene clusters are located. However, the induction of fungal silencing of gene expression is one of the challenges faced at this stage. Chemical epigenetic modification is a simple and effective method to regulate fungal metabolism by adding chemical epigenetic modifiers to the culture medium to activate silent metabolic pathways in the fungus, resulting in the production of cryptic natural products. This paper reviews the progress of research on increasing the chemical diversity of fungal secondary metabolites using chemical epigenetic modifications, with the aim of providing a reference for the in-depth study of fungal natural products.
{"title":"Advances in Chemical Epigenetic Modification Methods in the Study of Fungal Secondary Metabolites","authors":"Bing Liu, Yuxin Wang, Ning Chen, Chenxue Li, Jintong Zhao, Ting Li","doi":"10.2174/0118756298278037231122041718","DOIUrl":"https://doi.org/10.2174/0118756298278037231122041718","url":null,"abstract":": The secondary metabolites produced by fungi are an important resource for new drug development, and the biosynthesis of fungal secondary metabolites is closely related to the epigenetic status of the chromosomes in which their gene clusters are located. However, the induction of fungal silencing of gene expression is one of the challenges faced at this stage. Chemical epigenetic modification is a simple and effective method to regulate fungal metabolism by adding chemical epigenetic modifiers to the culture medium to activate silent metabolic pathways in the fungus, resulting in the production of cryptic natural products. This paper reviews the progress of research on increasing the chemical diversity of fungal secondary metabolites using chemical epigenetic modifications, with the aim of providing a reference for the in-depth study of fungal natural products.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139667255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2174/0118756298288651240103062430
Jyoti Kuchhadiya, khushal kapadiya
: Catalytic transformations have been observed in every reaction to provide a specific product and to formulate regio and stereo-selective adducts in well-defined pathways. Among various catalytic processes used in current chemistry, tandem catalysis has been proven to be an effective technology by applying the technology for better and time-saving ways of production. It has shown its usability in various fields of research like organic reactions, inorganic salt extractions, isolation, and purification of intermediates, photoprotection of dye, pigment, and polymer chemistry, specifically in paint industries, biological sequencing and natural product chemistry. Ideally, it is a single molecule conversation to the desired product (beneficial to both research and industries) with many competing effects in spatial arrangement with almost no major equipment in operation. The advantages of tandem catalysis in the field of chemistry (Organic/Biochemistry/ Polymer chemistry etc.) by utilizing the positive side is a newer way for energetic and favourable technology.
{"title":"Last Decades’ Overview on Tandem Catalysis: Intrigue in Organo-metallic Chemistry","authors":"Jyoti Kuchhadiya, khushal kapadiya","doi":"10.2174/0118756298288651240103062430","DOIUrl":"https://doi.org/10.2174/0118756298288651240103062430","url":null,"abstract":": Catalytic transformations have been observed in every reaction to provide a specific product and to formulate regio and stereo-selective adducts in well-defined pathways. Among various catalytic processes used in current chemistry, tandem catalysis has been proven to be an effective technology by applying the technology for better and time-saving ways of production. It has shown its usability in various fields of research like organic reactions, inorganic salt extractions, isolation, and purification of intermediates, photoprotection of dye, pigment, and polymer chemistry, specifically in paint industries, biological sequencing and natural product chemistry. Ideally, it is a single molecule conversation to the desired product (beneficial to both research and industries) with many competing effects in spatial arrangement with almost no major equipment in operation. The advantages of tandem catalysis in the field of chemistry (Organic/Biochemistry/ Polymer chemistry etc.) by utilizing the positive side is a newer way for energetic and favourable technology.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139667247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2174/0118756298267514240104101246
Cintia Santiago, Natividad Bejarano Rengel, Pablo Fernández, Agustin Ponzinibbio
: The last decades have witnessed significant advances in the synthesis of bioactive carbohydrates. As in all fields of organic synthesis, the search for more environmentally friendly alternative synthetic methods is a current and expanding concern. Consequently, electrochemical organic synthesis has emerged as an efficient and sustainable methodology. Herein, we present recent developments in the synthesis of glycosides and other carbohydrate derivatives using electrochemical methods. Diverse natural and synthetic O-, S-, and C-glycosides were obtained using new approaches for the electrochemical activation of sugar precursors. The reported derivatives exhibited wide structural diversity on both the sugar moiety and the aglycone, revealing the great potential of the electrochemical methods.
{"title":"Electrosynthesis of Sugar Derivatives","authors":"Cintia Santiago, Natividad Bejarano Rengel, Pablo Fernández, Agustin Ponzinibbio","doi":"10.2174/0118756298267514240104101246","DOIUrl":"https://doi.org/10.2174/0118756298267514240104101246","url":null,"abstract":": The last decades have witnessed significant advances in the synthesis of bioactive carbohydrates. As in all fields of organic synthesis, the search for more environmentally friendly alternative synthetic methods is a current and expanding concern. Consequently, electrochemical organic synthesis has emerged as an efficient and sustainable methodology. Herein, we present recent developments in the synthesis of glycosides and other carbohydrate derivatives using electrochemical methods. Diverse natural and synthetic O-, S-, and C-glycosides were obtained using new approaches for the electrochemical activation of sugar precursors. The reported derivatives exhibited wide structural diversity on both the sugar moiety and the aglycone, revealing the great potential of the electrochemical methods.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139667152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2174/0118756298276294231130111658
Aiany Maria Queiroz Felix, Karen Loraine Macena Santos, Severino Alves Júnior, Maria Danielly Lima Oliveira, César Augusto Souza de Andrade
Background:: Electrochemical sensors have attracted enormous interest in recent decades due to their relatively simple synthesis process, the possibility of modifications in their composition, and their wide application in detecting analytes. Method:: To achieve excellent performance, materials used in its construction must facilitate the transfer of electrons and provide a large surface area and excellent electrocatalytic activity. Because they are functional nanomaterials, metal-organic frameworks (MOFs) meet the criteria for application as a sensing material and can be used to build high-performance sensors for numerous applications. They play a relevant role in the early diagnosis of various neoplasms and tumor processes, thus providing better prognoses. Considering this universe, the present study focused on evaluating the application of these nanomaterials in the recognition of tumor biomarkers. Result:: A systematic review of scientific publications was performed using the following descriptors "MOFs", "Metal-organic frameworks", "Biosensor", "Electrochemistry", and "Tumor Biomarker". Conclusion:: Herein, we analyze recent innovations of MOF-based biosensors applied to the detection of tumor biomarkers, discussing how promising characteristics and properties of these materials were harnessed in the development of biosensors to provide a new contribution to future studies and the development of applied MOFs to electrochemical biosensing.
{"title":"A Systematic Review of Electrochemical Sensing Devices Based on Metal-organic Frameworks for the Identification of Tumor Biomarkers","authors":"Aiany Maria Queiroz Felix, Karen Loraine Macena Santos, Severino Alves Júnior, Maria Danielly Lima Oliveira, César Augusto Souza de Andrade","doi":"10.2174/0118756298276294231130111658","DOIUrl":"https://doi.org/10.2174/0118756298276294231130111658","url":null,"abstract":"Background:: Electrochemical sensors have attracted enormous interest in recent decades due to their relatively simple synthesis process, the possibility of modifications in their composition, and their wide application in detecting analytes. Method:: To achieve excellent performance, materials used in its construction must facilitate the transfer of electrons and provide a large surface area and excellent electrocatalytic activity. Because they are functional nanomaterials, metal-organic frameworks (MOFs) meet the criteria for application as a sensing material and can be used to build high-performance sensors for numerous applications. They play a relevant role in the early diagnosis of various neoplasms and tumor processes, thus providing better prognoses. Considering this universe, the present study focused on evaluating the application of these nanomaterials in the recognition of tumor biomarkers. Result:: A systematic review of scientific publications was performed using the following descriptors \"MOFs\", \"Metal-organic frameworks\", \"Biosensor\", \"Electrochemistry\", and \"Tumor Biomarker\". Conclusion:: Herein, we analyze recent innovations of MOF-based biosensors applied to the detection of tumor biomarkers, discussing how promising characteristics and properties of these materials were harnessed in the development of biosensors to provide a new contribution to future studies and the development of applied MOFs to electrochemical biosensing.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139667406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-01-25DOI: 10.2174/0118756298281758231201052421
Marim Alwan, Shaymaa Abed Hussein, Usama S. Altimari, Mustafa Humam Sami, Ashour H. Dawood, Benien M. Ridha, Ali H. Alsalamy, Mosstafa Kazemi
: The simple separation of magnetic nanocatalysts from the reaction mixture using only an external magnet caused a huge revolution in catalysis, particularly in organic synthesis. Diaryl ethers (compounds containing (Ar-O-Ar linkages) are one of the most important and prominent compounds and are widely found in natural products and pharmaceutical and biological molecules. The C-O cross-coupling or O-arylation reactions of aryl halides with aromatic alcohols, especially phenols, is an important and straightforward strategy for the preparation of diaryl ethers. Due to the high importance of diaryl ethers in the pharmaceutical, chemical and medical fields, many efforts have been made for the synthesis of diaryl ethers through C-O cross-coupling aryl halides with aromatic alcohols, especially phenols based on using non-magnetic reusable catalysts. In this review, we carefully reviewed the synthesis of diaryl ethers and discussed the reaction conditions and product yields in each method.
:只需使用外部磁铁就能从反应混合物中简单分离磁性纳米催化剂，这在催化领域，尤其是有机合成领域引发了一场巨大的革命。二芳基醚（含有 Ar-O-Ar 连接的化合物）是最重要和最突出的化合物之一，广泛存在于天然产品、药物和生物分子中。芳基卤化物与芳香醇（尤其是苯酚）的 C-O 交叉偶联或 O 芳基化反应是制备二芳基醚的一种重要而直接的策略。由于二芳基醚在医药、化工和医疗领域的重要性，人们在使用非磁性可重复使用催化剂的基础上，通过芳基卤化物与芳香醇（尤其是苯酚）的 C-O 交叉偶联反应合成二芳基醚方面做出了许多努力。在这篇综述中，我们仔细回顾了二芳基醚的合成方法，并讨论了每种方法的反应条件和产物收率。
{"title":"An Attractive and Comprehensive Review on C-O Bond Formation: Nanomagnetic Recoverable Catalysts to Access Diaryl Ethers via C-O Cross-coupling Reactions","authors":"Marim Alwan, Shaymaa Abed Hussein, Usama S. Altimari, Mustafa Humam Sami, Ashour H. Dawood, Benien M. Ridha, Ali H. Alsalamy, Mosstafa Kazemi","doi":"10.2174/0118756298281758231201052421","DOIUrl":"https://doi.org/10.2174/0118756298281758231201052421","url":null,"abstract":": The simple separation of magnetic nanocatalysts from the reaction mixture using only an external magnet caused a huge revolution in catalysis, particularly in organic synthesis. Diaryl ethers (compounds containing (Ar-O-Ar linkages) are one of the most important and prominent compounds and are widely found in natural products and pharmaceutical and biological molecules. The C-O cross-coupling or O-arylation reactions of aryl halides with aromatic alcohols, especially phenols, is an important and straightforward strategy for the preparation of diaryl ethers. Due to the high importance of diaryl ethers in the pharmaceutical, chemical and medical fields, many efforts have been made for the synthesis of diaryl ethers through C-O cross-coupling aryl halides with aromatic alcohols, especially phenols based on using non-magnetic reusable catalysts. In this review, we carefully reviewed the synthesis of diaryl ethers and discussed the reaction conditions and product yields in each method.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139579884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: Aurones are structural isomers of flavones and flavonols with the basic C6–C3–C6 skeleton arranged as (Z)-2-benzylidenebenzofuran-3(2H)-one, which contain an exocyclic carbon-carbon double bond bridging the benzofuranone and phenyl rings. In aurone, a chalcone-like group is closed into a 5-membered ring instead of the 6-membered ring more typical of flavonoids, which forms the core for a family of derivatives that are known collectively as aurones. As a kind of flavonoids, aurones are widely distributed in many plants which provide yellow color to some popular ornamental flowers. For a long time aurones had not got enough attention, while in recent years, finally this chemical is coming into researchers' view. As the secondary metabolite in the family of flavonoids, aurones displayed various biological activities, including antioxidant, antiparasitic, antitumor, antiviral, antibacterial, anti-inflammatory, anti-SARS-CoV-2 and neuropharmacological activities. Therefore, aurones have attracted the attention of more and more chemists and pharmaceutical chemists, who realized that it is possible to get lead compounds with better activities via structural modifications of aurones. In some research works, aurone and its derivatives have exhibited good activity, e.g., Xie discovered the heterocyclic variant of the (Z)-2-benzylidene-6-hydroxybenzofuran-3(2H)- one scaffold that possessed low nanomolar in vitro potency in cell proliferation assays using various cancer cell lines, in vivo potency in prostate cancer PC-3 xenograft and zebrafish models, and absence of appreciable toxicity, which proved that aurones are valuable compounds worthy of further study. Herein, the biological activities of aurone derivatives are reviewed, which covers the literature since 2000, in which the strategies to develop bioactive aurone derivatives and the structureactivity relationship are highlighted.
{"title":"Biological Activities of Aurones: A Brief Summary","authors":"Qiang Zhu, Xing Zheng, Yan Tan, Zhongqin Luo, Xu Yao, Hongfei Chen","doi":"10.2174/0118756298277226231128032502","DOIUrl":"https://doi.org/10.2174/0118756298277226231128032502","url":null,"abstract":": Aurones are structural isomers of flavones and flavonols with the basic C6–C3–C6 skeleton arranged as (Z)-2-benzylidenebenzofuran-3(2H)-one, which contain an exocyclic carbon-carbon double bond bridging the benzofuranone and phenyl rings. In aurone, a chalcone-like group is closed into a 5-membered ring instead of the 6-membered ring more typical of flavonoids, which forms the core for a family of derivatives that are known collectively as aurones. As a kind of flavonoids, aurones are widely distributed in many plants which provide yellow color to some popular ornamental flowers. For a long time aurones had not got enough attention, while in recent years, finally this chemical is coming into researchers' view. As the secondary metabolite in the family of flavonoids, aurones displayed various biological activities, including antioxidant, antiparasitic, antitumor, antiviral, antibacterial, anti-inflammatory, anti-SARS-CoV-2 and neuropharmacological activities. Therefore, aurones have attracted the attention of more and more chemists and pharmaceutical chemists, who realized that it is possible to get lead compounds with better activities via structural modifications of aurones. In some research works, aurone and its derivatives have exhibited good activity, e.g., Xie discovered the heterocyclic variant of the (Z)-2-benzylidene-6-hydroxybenzofuran-3(2H)- one scaffold that possessed low nanomolar in vitro potency in cell proliferation assays using various cancer cell lines, in vivo potency in prostate cancer PC-3 xenograft and zebrafish models, and absence of appreciable toxicity, which proved that aurones are valuable compounds worthy of further study. Herein, the biological activities of aurone derivatives are reviewed, which covers the literature since 2000, in which the strategies to develop bioactive aurone derivatives and the structureactivity relationship are highlighted.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139459482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: Pyrimido [5, 4-c] quinolone derivatives are significant synthetic targets that show numerous interesting biological activities. The pyrimido [4, 5-b] quinoline is the most famous source of these derivatives, which has been used in medicine to antitumor and target different diseases. Since the segregation of quinoline derivatives, many synthetic methodologies were advanced for their synthesis. Despite the current interesting findings on this class of pyrimidoquinoline, the chemical literature deficits a comprehensive summary of the synthetic methodologies and biological activities of pyrimido [5, 4-c] quinoline derivatives. This review focuses on recent advances in pyrimido [5, 4-c] quinolines chemistry via debating diverse synthetic ways developed for the preparation of pyrimido [5, 4-c] quinolines and other unique derivatives that exhibited promising biological activities. Also, it sheds light on the most widespread reactions of pyrimidoquinolines and the employment of these derivatives as the essential building blocks for different biologically active compounds:. Among these reactions used to prepare pyrimido [5, 4-c] quinoline derivatives are the following: Biginelli-type one or three-component reaction, Micheal addition, intermolecular cyclization, cyclo-condensation, acylation, Vielsmeir formylation, Suzuki cross-coupling reaction, transformation, oxidation-reduction, esterification, dehydration, decarboxylation, methylation, chlorination, alkylation.
{"title":"Synthesis, Reactions and Biological Activity of Pyrimido [5, 4-c] Quinolines based on (Thio)Barbituric Acid and their Analogous (Part IV)","authors":"Ameen Abu-Hashem, Taha Ameen, Emad El-Telbani, Hoda A.R. Hussein, Moustafa Gouda","doi":"10.2174/0118756298276728231130042823","DOIUrl":"https://doi.org/10.2174/0118756298276728231130042823","url":null,"abstract":": Pyrimido [5, 4-c] quinolone derivatives are significant synthetic targets that show numerous interesting biological activities. The pyrimido [4, 5-b] quinoline is the most famous source of these derivatives, which has been used in medicine to antitumor and target different diseases. Since the segregation of quinoline derivatives, many synthetic methodologies were advanced for their synthesis. Despite the current interesting findings on this class of pyrimidoquinoline, the chemical literature deficits a comprehensive summary of the synthetic methodologies and biological activities of pyrimido [5, 4-c] quinoline derivatives. This review focuses on recent advances in pyrimido [5, 4-c] quinolines chemistry via debating diverse synthetic ways developed for the preparation of pyrimido [5, 4-c] quinolines and other unique derivatives that exhibited promising biological activities. Also, it sheds light on the most widespread reactions of pyrimidoquinolines and the employment of these derivatives as the essential building blocks for different biologically active compounds:. Among these reactions used to prepare pyrimido [5, 4-c] quinoline derivatives are the following: Biginelli-type one or three-component reaction, Micheal addition, intermolecular cyclization, cyclo-condensation, acylation, Vielsmeir formylation, Suzuki cross-coupling reaction, transformation, oxidation-reduction, esterification, dehydration, decarboxylation, methylation, chlorination, alkylation.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139459442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-01-11DOI: 10.2174/0118756298273343231128062213
Thi-Kien Dao, Trong-The Nguyen, Ngoc-Thanh Vu
: Sea salt is a widely used ingredient in culinary practices around the world. Beyond its flavor-enhancing properties, sea salt has been recognized for its potential health benefits. This review aimed to explore the role of sea salt in food and its applications for promoting human health. We have discussed the composition and production of sea salt, its culinary uses, and its impact on various aspects of human health, including cardiovascular health, electrolyte balance, and digestion. Additionally, we have examined the potential risks associated with excessive sea salt consumption and highlight the importance of moderation in its usage. Overall, this review provides insights into the multifaceted role of sea salt, emphasizing its potential positive effects on human health when consumed in appropriate amounts. Ultimately, the review serves as a valuable resource for individuals seeking a comprehensive understanding of the role of sea salt in promoting human health.
{"title":"A Review on the Role of Sea Salt in Food and its Applications for Human Health","authors":"Thi-Kien Dao, Trong-The Nguyen, Ngoc-Thanh Vu","doi":"10.2174/0118756298273343231128062213","DOIUrl":"https://doi.org/10.2174/0118756298273343231128062213","url":null,"abstract":": Sea salt is a widely used ingredient in culinary practices around the world. Beyond its flavor-enhancing properties, sea salt has been recognized for its potential health benefits. This review aimed to explore the role of sea salt in food and its applications for promoting human health. We have discussed the composition and production of sea salt, its culinary uses, and its impact on various aspects of human health, including cardiovascular health, electrolyte balance, and digestion. Additionally, we have examined the potential risks associated with excessive sea salt consumption and highlight the importance of moderation in its usage. Overall, this review provides insights into the multifaceted role of sea salt, emphasizing its potential positive effects on human health when consumed in appropriate amounts. Ultimately, the review serves as a valuable resource for individuals seeking a comprehensive understanding of the role of sea salt in promoting human health.","PeriodicalId":18632,"journal":{"name":"Mini-reviews in Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139459516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：