Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20210093
Karen de Souza do Prado, Christian Cuello Barrios, Anderson Pires Fernandes, Jane Maria Faulstich de Paiva
that at least 65% of MSW have potential for energy reuse. The wet waste includes biomass (51.7%) and polymeric waste (13.5%). The analyzed studies revealed great concern with the management of MSW, mainly in the southeastern region of the country, and that the energy reuse of MSW through the techniques of incineration, biodigestion and gasification shows great economic and environmental potential. Despite the significant amount of available MSW, greater attention must be paid to this renewable energy source in order to make it a representative part in the Brazilian energy matrix.
{"title":"Municipal Solid Waste as Source of Renewable Energy in Brazil: Current Overview and Future Perspectives","authors":"Karen de Souza do Prado, Christian Cuello Barrios, Anderson Pires Fernandes, Jane Maria Faulstich de Paiva","doi":"10.21577/1984-6835.20210093","DOIUrl":"https://doi.org/10.21577/1984-6835.20210093","url":null,"abstract":"that at least 65% of MSW have potential for energy reuse. The wet waste includes biomass (51.7%) and polymeric waste (13.5%). The analyzed studies revealed great concern with the management of MSW, mainly in the southeastern region of the country, and that the energy reuse of MSW through the techniques of incineration, biodigestion and gasification shows great economic and environmental potential. Despite the significant amount of available MSW, greater attention must be paid to this renewable energy source in order to make it a representative part in the Brazilian energy matrix.","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79958036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20220061
Jessica S. Pizzo, Patricia D. S. Santos, Carlos R. Senes, Victor H. M. Cruz, Patrícia M. Souza, Matheus C. de Castro, Oscar O. Santos-Junior, Jesuí V. Visentainer
A novel SARS-CoV-2 coronavirus, the virus responsible for COVID-19, is a public health emergency of international concern since this infection spreads quickly through human-to-human transmission. Several drugs are being studied by researchers worldwide as an effective antiviral agent against this coronavirus. Therefore, most studies are focusing on drugs that have been already used earlier on the treatment of other diseases. Therapies under investigation include azithromycin, chloroquine, hydroxychloroquine, remdesivir, lopinavir/ritonavir, and favipiravir. Remdesivir is the only Food and Drug Administrationapproved drug for the use in adult and pediatric patients (>12 years old) for the treatment of this disease requiring hospitalization. In this context, the present review summarizes information about these drugs highlighting the chemical standpoint, such as physical-chemical and molecular characteristics, toxicity, history, and main applications, since knowledge about these substances is essential to assist the search for an appropriate treatment.
{"title":"A Chemical Approach on Drugs that are Under Evaluation as Potential COVID-19’s Treatment","authors":"Jessica S. Pizzo, Patricia D. S. Santos, Carlos R. Senes, Victor H. M. Cruz, Patrícia M. Souza, Matheus C. de Castro, Oscar O. Santos-Junior, Jesuí V. Visentainer","doi":"10.21577/1984-6835.20220061","DOIUrl":"https://doi.org/10.21577/1984-6835.20220061","url":null,"abstract":"A novel SARS-CoV-2 coronavirus, the virus responsible for COVID-19, is a public health emergency of international concern since this infection spreads quickly through human-to-human transmission. Several drugs are being studied by researchers worldwide as an effective antiviral agent against this coronavirus. Therefore, most studies are focusing on drugs that have been already used earlier on the treatment of other diseases. Therapies under investigation include azithromycin, chloroquine, hydroxychloroquine, remdesivir, lopinavir/ritonavir, and favipiravir. Remdesivir is the only Food and Drug Administrationapproved drug for the use in adult and pediatric patients (>12 years old) for the treatment of this disease requiring hospitalization. In this context, the present review summarizes information about these drugs highlighting the chemical standpoint, such as physical-chemical and molecular characteristics, toxicity, history, and main applications, since knowledge about these substances is essential to assist the search for an appropriate treatment.","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"116 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86031967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20230011
Carolina A. de Oliveira, Gabriela Toninato de Paula, M. Pupo
{"title":"Bioactive Natural Products from the Symbiotic Association of Bees and Bacteria","authors":"Carolina A. de Oliveira, Gabriela Toninato de Paula, M. Pupo","doi":"10.21577/1984-6835.20230011","DOIUrl":"https://doi.org/10.21577/1984-6835.20230011","url":null,"abstract":"","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82530958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20230017
Kaline C. Vasconcelos, Sabryna G. Alencar, Daniele V. Vich, Leonardo M. T. M. Oliveira, Vanderson B. Bernardo, José Leandro da S. Duarte
{"title":"Application of Agricultural Waste from Main Brazilian Crops as Adsorbent for Wastewater Treatment","authors":"Kaline C. Vasconcelos, Sabryna G. Alencar, Daniele V. Vich, Leonardo M. T. M. Oliveira, Vanderson B. Bernardo, José Leandro da S. Duarte","doi":"10.21577/1984-6835.20230017","DOIUrl":"https://doi.org/10.21577/1984-6835.20230017","url":null,"abstract":"","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84031236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20220072
Lucas de Almeida Gama, C. Spadetto, Carla Santana Francisco, Sergio Henriques Saraiva, Eloi Alves da Silva Filho
) is a plant that allows the use of co-products and by-products. For mucilage, the influence of conventional and spray drying on the effectiveness of iron ore dust suppression was studied, and for the oil, unfit for consumption, the production of biodiesel was evaluated. Dust suppression was verified in a rail transport simulator with powdered mucilages solubilized in water and there was no difference in effectiveness, demonstrating that powder trading is possible, which can reduce the costs of trading the dust suppressor. It is noteworthy that the spray-dried mucilage solubilizes more quickly. Expired chia oil and oil outside the standards of ANVISA IN 87/2021 produce biodiesel in accordance with ANP standards, but with water above the recommended level, requiring improvements in its removal. Biomass studies without mucilage and oil will be important to evaluate this co-product / by-product.
)是一种允许使用副产品和副产品的工厂。对矿渣进行了常规干燥和喷雾干燥对矿渣抑尘效果的影响，对矿渣中不适合消费的矿渣进行了生物柴油生产评价。在轨道交通模拟器上对粉末状胶浆的抑尘效果进行了验证，结果表明，粉末状胶浆可溶于水，抑尘效果无显著差异，表明粉末交易是可行的，可以降低交易抑尘剂的成本。值得注意的是，喷雾干燥的黏液溶解更快。过期的奇亚油和不符合ANVISA IN 87/2021标准的油可以按照ANP标准生产生物柴油，但其含水量高于建议水平，需要改进其去除。没有粘液和油的生物质研究对于评估这种副产物/副产物将是重要的。
{"title":"Evaluation of Powdered Chia Mucilage as an Iron Ore Dust Suppressor and Use of Chia Oil, Unfit for Consumption, in the Production of Biodiesel","authors":"Lucas de Almeida Gama, C. Spadetto, Carla Santana Francisco, Sergio Henriques Saraiva, Eloi Alves da Silva Filho","doi":"10.21577/1984-6835.20220072","DOIUrl":"https://doi.org/10.21577/1984-6835.20220072","url":null,"abstract":") is a plant that allows the use of co-products and by-products. For mucilage, the influence of conventional and spray drying on the effectiveness of iron ore dust suppression was studied, and for the oil, unfit for consumption, the production of biodiesel was evaluated. Dust suppression was verified in a rail transport simulator with powdered mucilages solubilized in water and there was no difference in effectiveness, demonstrating that powder trading is possible, which can reduce the costs of trading the dust suppressor. It is noteworthy that the spray-dried mucilage solubilizes more quickly. Expired chia oil and oil outside the standards of ANVISA IN 87/2021 produce biodiesel in accordance with ANP standards, but with water above the recommended level, requiring improvements in its removal. Biomass studies without mucilage and oil will be important to evaluate this co-product / by-product.","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"85 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91129012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20220008
Stephanny M. Alves de Souza, Theo L. F. de Souza
The intrinsic disorder (ID) consists of a feature present in an extensive group of proteins in its totality (IDPs) or only in regions (IDRs). Such feature provides a series of peculiar behaviors that differs from those presented for globular proteins. They are characterized by the absence of a well-defined tridimensional structure, owning high flexibility and conformational entropy, which enables a structural plasticity. In this work, we perform an investigation of different issues involving proteins with ID available in the DisProt database, as well as an extensive literature search to gather information that can help to expand the knowledge about this important group of proteins. Proteins with ID are observed in all kingdoms of life from the simplest to the most complex organisms, where they become more present. They participate of the most diverse biological process, acting mainly in process involving signaling, where the ability to adopt different conformations and bind to different partners becomes fundamental. The ID in proteins is also responsible for the development of diseases and its peculiar structural features bring with them the challenge of developing drugs able to act in these proteins. Different techniques can be applied to analyze structural features presented by these proteins, such as the absence or low structural content, possibility of structural gain, large volume, high solvent exposure and flexibility. With this work, we seek to bring a set of information from the most varied topics involving proteins with ID that can help in the theme disclosure.
{"title":"Evaluation of Proteins with Intrinsic Disorder from the DisProt Database: Concepts, Biological Importance and Peculiar Characteristics","authors":"Stephanny M. Alves de Souza, Theo L. F. de Souza","doi":"10.21577/1984-6835.20220008","DOIUrl":"https://doi.org/10.21577/1984-6835.20220008","url":null,"abstract":"The intrinsic disorder (ID) consists of a feature present in an extensive group of proteins in its totality (IDPs) or only in regions (IDRs). Such feature provides a series of peculiar behaviors that differs from those presented for globular proteins. They are characterized by the absence of a well-defined tridimensional structure, owning high flexibility and conformational entropy, which enables a structural plasticity. In this work, we perform an investigation of different issues involving proteins with ID available in the DisProt database, as well as an extensive literature search to gather information that can help to expand the knowledge about this important group of proteins. Proteins with ID are observed in all kingdoms of life from the simplest to the most complex organisms, where they become more present. They participate of the most diverse biological process, acting mainly in process involving signaling, where the ability to adopt different conformations and bind to different partners becomes fundamental. The ID in proteins is also responsible for the development of diseases and its peculiar structural features bring with them the challenge of developing drugs able to act in these proteins. Different techniques can be applied to analyze structural features presented by these proteins, such as the absence or low structural content, possibility of structural gain, large volume, high solvent exposure and flexibility. With this work, we seek to bring a set of information from the most varied topics involving proteins with ID that can help in the theme disclosure.","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82240234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20220006
Patrícia M. Souza, Marília B. Galuch, Ana P. Lopes, Jessica S. Pizzo, Matheus C. Castro, Victor H. M. da Cruz, Paulo R. Souza, Deiviti F. Impossetto, Rubia M. Suzuki, Jesuí V. Visentainer
During the refining process of vegetable oils, the removal of pigments occurs in the bleaching stage, in which oil-adsorbent agents are used. Although various types of adsorbent materials are commercially available, alternative bleaching agents are being constantly investigated to increase the efficiency of this step. This work used seeds of Moringa oleifera Lam. in natura and in the form of activated charcoal to remove chlorophyll from soybean oil. The techniques used for this purpose were infrared with Fourier transform (FTIR), thermogravimetric analysis (TGA), chlorophyll by ultraviolet-visible (UV-VIS) spectroscopy, titratable acidity, gas chromatography with a flame ionization detector (GC-FID), and direct infusion by electrospray ionization mass spectrometry in positive ion mode (ESI(+)-MS). The results obtained showed that the defatted seeds of Moringa did not have the potential to remove chlorophyll from the oil. Activated charcoal produced from seeds, on the other hand, was effective as a bleaching agent, removing 97.53% of the chlorophyll content of the treated soybean oil. Besides, the use of coal obtained from Moringa seeds did not significantly change the composition of fatty acids, therefore, the use of coal as Moringa seeds is indicated. As a result, the activated charcoal from Moringa seeds has the potential to be used during the refining process of soybean oil.
{"title":"Assessment of Moringa oleifera Lam. Seeds Potential as an Adsorbent Material for Soybean Oil Bleaching","authors":"Patrícia M. Souza, Marília B. Galuch, Ana P. Lopes, Jessica S. Pizzo, Matheus C. Castro, Victor H. M. da Cruz, Paulo R. Souza, Deiviti F. Impossetto, Rubia M. Suzuki, Jesuí V. Visentainer","doi":"10.21577/1984-6835.20220006","DOIUrl":"https://doi.org/10.21577/1984-6835.20220006","url":null,"abstract":"During the refining process of vegetable oils, the removal of pigments occurs in the bleaching stage, in which oil-adsorbent agents are used. Although various types of adsorbent materials are commercially available, alternative bleaching agents are being constantly investigated to increase the efficiency of this step. This work used seeds of Moringa oleifera Lam. in natura and in the form of activated charcoal to remove chlorophyll from soybean oil. The techniques used for this purpose were infrared with Fourier transform (FTIR), thermogravimetric analysis (TGA), chlorophyll by ultraviolet-visible (UV-VIS) spectroscopy, titratable acidity, gas chromatography with a flame ionization detector (GC-FID), and direct infusion by electrospray ionization mass spectrometry in positive ion mode (ESI(+)-MS). The results obtained showed that the defatted seeds of Moringa did not have the potential to remove chlorophyll from the oil. Activated charcoal produced from seeds, on the other hand, was effective as a bleaching agent, removing 97.53% of the chlorophyll content of the treated soybean oil. Besides, the use of coal obtained from Moringa seeds did not significantly change the composition of fatty acids, therefore, the use of coal as Moringa seeds is indicated. As a result, the activated charcoal from Moringa seeds has the potential to be used during the refining process of soybean oil.","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82357406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20220053
João Pedro Evangelista Ferreira, Stella Bortoli, Airton Vicente Pereira
Depression and anxiety disorders are a major challenge for modern psychiatry, especially when shown to be resistant to conventional means of treatment. Over the past decade, psychedelic and entactogen substances, once stigmatized, have regained an ever-growing momentum as potential therapeutic agents for these disorders. The present study offers a review and comparison of the pharmacological and molecular aspects of psychedelic indoleamines and entactogen substances that demonstrate potential to become novel drugs in the field of psychiatry and as psychotherapy adjuvants. The analysis of the presented aspects allows for the contemplation of molecular design strategies for novel drugs with desirable pharmacological profiles.
{"title":"Revisiting Forbidden Drugs: Chemical and Pharmacological Perspectives Over Psychedelic Indoleamines and Entactogens as Promising Therapeutic Agents","authors":"João Pedro Evangelista Ferreira, Stella Bortoli, Airton Vicente Pereira","doi":"10.21577/1984-6835.20220053","DOIUrl":"https://doi.org/10.21577/1984-6835.20220053","url":null,"abstract":"Depression and anxiety disorders are a major challenge for modern psychiatry, especially when shown to be resistant to conventional means of treatment. Over the past decade, psychedelic and entactogen substances, once stigmatized, have regained an ever-growing momentum as potential therapeutic agents for these disorders. The present study offers a review and comparison of the pharmacological and molecular aspects of psychedelic indoleamines and entactogen substances that demonstrate potential to become novel drugs in the field of psychiatry and as psychotherapy adjuvants. The analysis of the presented aspects allows for the contemplation of molecular design strategies for novel drugs with desirable pharmacological profiles.","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79948130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20220041
Raissa Rezende Ferreira, Jacqueline Santos Cruz, L. Hamerski
Natural products from microbial origin have always been an abundant source of structurally diversified secondary metabolites, which have been used in the pharmaceutical, agrochemical, and food industries. Furthermore, the biotechnological potential of microorganisms is huge however, the quickness to discover new bioactive secondary metabolites has been slowing down due to the use of the same conventional cultivation and isolation procedures. Genomic studies have been shown of the secondary metabolites production on microorganisms is underestimated, there are many essential gene clusters for the biosynthesis of different classes of compounds, but they are silenced under cultivation conditions. Thus, new approaches were developed to improve the production of new bioactive metabolites by activating the silenced genes. The OSMAC (One Strain Many Compounds) strategy has been a simple and effective approach to activate new metabolic pathways, and consequently the synthesis of new secondary metabolites. Thus, the paper briefly presents the main concepts of the OSMAC strategy to induce the production of secondary metabolites that are not expressed in conventional laboratory culture conditions, and thus favour the discovery of new microbial natural products.
微生物来源的天然产物一直是结构多样的次生代谢物的丰富来源，已在制药、农化和食品工业中得到广泛应用。此外，微生物的生物技术潜力是巨大的，然而，由于使用相同的传统培养和分离程序，发现新的生物活性次级代谢物的速度已经放缓。基因组学研究表明，微生物次生代谢物的产生被低估了，不同种类化合物的生物合成有许多必需的基因簇，但它们在培养条件下被沉默。因此，人们开发了新的方法，通过激活沉默基因来提高新的生物活性代谢物的产生。OSMAC (One Strain Many Compounds)策略是一种简单有效的方法，可以激活新的代谢途径，从而合成新的次生代谢产物。因此，本文简要介绍了OSMAC策略的主要概念，以诱导在常规实验室培养条件下不表达的次级代谢物的产生，从而有利于发现新的微生物天然产物。
{"title":"OSMAC Strategy: An Affordable Method for the Discovery of New Microbial Compounds","authors":"Raissa Rezende Ferreira, Jacqueline Santos Cruz, L. Hamerski","doi":"10.21577/1984-6835.20220041","DOIUrl":"https://doi.org/10.21577/1984-6835.20220041","url":null,"abstract":"Natural products from microbial origin have always been an abundant source of structurally diversified secondary metabolites, which have been used in the pharmaceutical, agrochemical, and food industries. Furthermore, the biotechnological potential of microorganisms is huge however, the quickness to discover new bioactive secondary metabolites has been slowing down due to the use of the same conventional cultivation and isolation procedures. Genomic studies have been shown of the secondary metabolites production on microorganisms is underestimated, there are many essential gene clusters for the biosynthesis of different classes of compounds, but they are silenced under cultivation conditions. Thus, new approaches were developed to improve the production of new bioactive metabolites by activating the silenced genes. The OSMAC (One Strain Many Compounds) strategy has been a simple and effective approach to activate new metabolic pathways, and consequently the synthesis of new secondary metabolites. Thus, the paper briefly presents the main concepts of the OSMAC strategy to induce the production of secondary metabolites that are not expressed in conventional laboratory culture conditions, and thus favour the discovery of new microbial natural products.","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"77 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73417032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.21577/1984-6835.20220139
Pâmella Silva Cordeiro, Amanda Rebelo, Victor Hugo Menezes Costa, Joel S. Reis, Vanessa Nascimento
{"title":"Natural Sources and Synthetic of 2,3-Dihydrobenzofurans Derivatives: A Recent Approach","authors":"Pâmella Silva Cordeiro, Amanda Rebelo, Victor Hugo Menezes Costa, Joel S. Reis, Vanessa Nascimento","doi":"10.21577/1984-6835.20220139","DOIUrl":"https://doi.org/10.21577/1984-6835.20220139","url":null,"abstract":"","PeriodicalId":21315,"journal":{"name":"Revista Virtual de Química","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74717787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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