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Prado VC, Marcondes Sari MH, Borin BC, do Carmo Pinheiro R, Cruz L, Schuch A, Nogueira CW, Zeni G. Development of a nanotechnological-based hydrogel containing a novel benzofuroazepine compound in association with vitamin E: An in vitro biological safety and photoprotective hydrogel. Colloids Surf B Biointerfaces 2021; 199:111555. [PMID: 33434881 DOI: 10.1016/j.colsurfb.2020.111555] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 05/13/2020] [Accepted: 12/07/2020] [Indexed: 12/26/2022]
Abstract
This study aimed to evaluate the potential DNA photoprotection of nano-based hydrogels containing a novel benzofuroazepine molecule. Photoprotective property of three benzofuroazepine derivative compounds was assessed by determining a UV light absorptive profile. Nanocapsule suspensions (Eudragit® RS 100 as polymeric wall and medium-chain triglyceride or vitamin E as oil core) containing the benzofuroazepine compound that had the best UV spectral absorption were developed and physicochemically characterized. Photostability assay, bioadhesive property as well as preliminary toxicity parameters (HET-CAM and Artemia salina lethality assays) for free or nanoencapsulated forms were assessed. Among the molecules, the UV absorbance spectrum of free MBBA showed a broad and high intensity absorbance at UVB and UVA ranges. MBBA-nanocapsule suspensions had nanometric and homogeneous size distribution, bioadhesiveness property, and increased the UV light scattering in comparison to the free compound. Besides, all formulations triggered no irritative responses and the nanoencapsulation mitigated the toxic effect to Artemia salina observed to free MBBA. Following, hydrogels were prepared by thickening nanocapsule suspensions with gellan gum and their DNA photoprotection properties were determined by the exposure of DNA samples to the UVB and UVA radiation. Hydrogels showed acid pH values, compound content close to the theoretical value (3 mg/g), particle size in nanometric range, and spreadability profile suitable for cutaneous application. All MBBA hydrogels were effective against photoproducts formation induced by UVB and UVA radiation. In conclusion, these data show the identification of a compound with promising UV absorptive potential and the preparation of a final nano-based hydrogel for cutaneous application.
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Affiliation(s)
- Vinicius Costa Prado
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Marcel Henrique Marcondes Sari
- Laboratório de Tecnologia Farmacêutica, Centro de Ciências da Saúde, Departamento de Farmácia Industrial, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Bruna Cogo Borin
- Laboratório de Fotobiologia, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Roberto do Carmo Pinheiro
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Letícia Cruz
- Laboratório de Tecnologia Farmacêutica, Centro de Ciências da Saúde, Departamento de Farmácia Industrial, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - André Schuch
- Laboratório de Fotobiologia, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Cristina Wayne Nogueira
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Gilson Zeni
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil.
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Tashrifi Z, Mohammadi Khanaposhtani M, Biglar M, Larijani B, Mahdavi M. Recent Advances in Alkyne Hydroamination as a Powerful Tool for the Construction of C−N Bonds. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000092] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Zahra Tashrifi
- Endocrinology and Metabolism Research CenterTehran University of Medical Sciences Tehran I.R. Iran
| | | | - Mahmood Biglar
- Endocrinology and Metabolism Research CenterTehran University of Medical Sciences Tehran I.R. Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research CenterTehran University of Medical Sciences Tehran I.R. Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research CenterTehran University of Medical Sciences Tehran I.R. Iran
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3
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Zhu D, Wu Z, Luo B, Du Y, Liu P, Chen Y, Hu Y, Huang P, Wen S. Heterocyclic Iodoniums for the Assembly of Oxygen-Bridged Polycyclic Heteroarenes with Water as the Oxygen Source. Org Lett 2018; 20:4815-4818. [DOI: 10.1021/acs.orglett.8b01969] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Daqian Zhu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou 510060, China
- School of Pharmaceutical Sciences, Sun Yat-sen University, 132 Waihuan East Road, Guangzhou 510006, China
| | - Zhouming Wu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou 510060, China
| | - Bingling Luo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou 510060, China
| | - Yongliang Du
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou 510060, China
| | - Panpan Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou 510060, China
| | - Yunyun Chen
- School of Pharmaceutical Sciences, Sun Yat-sen University, 132 Waihuan East Road, Guangzhou 510006, China
| | - Yumin Hu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou 510060, China
| | - Peng Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou 510060, China
| | - Shijun Wen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou 510060, China
- School of Pharmaceutical Sciences, Sun Yat-sen University, 132 Waihuan East Road, Guangzhou 510006, China
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4
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Chen J, Namila E, Bai C, Baiyin M, Agula B, Bao YS. Transesterification of (hetero)aryl esters with phenols by an Earth-abundant metal catalyst. RSC Adv 2018; 8:25168-25176. [PMID: 35542121 PMCID: PMC9082394 DOI: 10.1039/c8ra04984j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 06/27/2018] [Indexed: 11/21/2022] Open
Abstract
Readily available and inexpensive Earth-abundant alkali metal species are used as efficient catalysts for the transesterification of aryl or heteroaryl esters with phenols which is a challenging and underdeveloped transformation. The simple conditions and the use of heterogeneous alkali metal catalyst make this protocol very environmentally friendly and practical. This reaction fills in the missing part in transesterification reaction of phenols and provides an efficient approach to aryl esters, which are widely used in the synthetic and pharmaceutical industry. Readily available and inexpensive Earth-abundant alkali metal species are used as efficient catalysts for the transesterification of aryl or heteroaryl esters with phenols which is a challenging and underdeveloped transformation.![]()
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Affiliation(s)
- Jianxia Chen
- College of Chemistry and Environmental Science
- Inner Mongolia Key Laboratory of Green Catalysis
- Inner Mongolia Normal University
- Hohhot
- China
| | - E. Namila
- College of Chemistry and Environmental Science
- Inner Mongolia Key Laboratory of Green Catalysis
- Inner Mongolia Normal University
- Hohhot
- China
| | - Chaolumen Bai
- College of Chemistry and Environmental Science
- Inner Mongolia Key Laboratory of Green Catalysis
- Inner Mongolia Normal University
- Hohhot
- China
| | - Menghe Baiyin
- College of Chemistry and Environmental Science
- Inner Mongolia Key Laboratory of Green Catalysis
- Inner Mongolia Normal University
- Hohhot
- China
| | - Bao Agula
- College of Chemistry and Environmental Science
- Inner Mongolia Key Laboratory of Green Catalysis
- Inner Mongolia Normal University
- Hohhot
- China
| | - Yong-Sheng Bao
- College of Chemistry and Environmental Science
- Inner Mongolia Key Laboratory of Green Catalysis
- Inner Mongolia Normal University
- Hohhot
- China
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5
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Suchand B, Satyanarayana G. KOt
Bu-Mediated Domino Isomerization and Functionalization of Aromatic Allylic Alcohols. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700440] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Basuli Suchand
- Department of Chemistry; Indian Institute of Technology Hyderabad; Kandi 502285 Sangareddy Telangana India
| | - Gedu Satyanarayana
- Department of Chemistry; Indian Institute of Technology Hyderabad; Kandi 502285 Sangareddy Telangana India
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6
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Shen HQ, Gao X, Liu C, Hu SB, Zhou YG. A Hydrogenation/Oxidative Fragmentation Cascade for Synthesis of Chiral 4,5-Dihydro-1H-benzo[d]azepin-1-ones. Org Lett 2016; 18:5920-5923. [DOI: 10.1021/acs.orglett.6b03027] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hong-Qiang Shen
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xiang Gao
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Cong Liu
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Shu-Bo Hu
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Yong-Gui Zhou
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
- Collaborative Innovation Centre of Chemical Science and Engineering, Tianjin 300071, P. R. China
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7
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Tsujii M, Sonoda M, Tanimori S. Proline-Mediated Transition Metal-Free Access to 1H-Indazolones from 2-Halobenzohydrazides. J Org Chem 2016; 81:6766-73. [DOI: 10.1021/acs.joc.6b00651] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Miho Tsujii
- Department
of Applied Biosciences,
Graduate School of Life and Environmental Sciences, Osaka Prefecture University, 1-1 Gakuencho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Motohiro Sonoda
- Department
of Applied Biosciences,
Graduate School of Life and Environmental Sciences, Osaka Prefecture University, 1-1 Gakuencho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Shinji Tanimori
- Department
of Applied Biosciences,
Graduate School of Life and Environmental Sciences, Osaka Prefecture University, 1-1 Gakuencho, Nakaku, Sakai, Osaka 599-8531, Japan
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