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Fraire-Soto I, Araujo-Huitrado JG, Granados-López AJ, Segura-Quezada LA, Ortiz-Alvarado R, Herrera MD, Gutiérrez-Hernández R, Reyes-Hernández CA, López-Hernández Y, Tapia-Juárez M, Negrete-Díaz JV, Chacón-García L, Solorio-Alvarado CR, López JA. Differential Effect of 4H-Benzo[d] [1, 3]oxazines on the Proliferation of Breast Cancer Cell Lines. Curr Med Chem 2024; 31:CMC-EPUB-140013. [PMID: 38676529 DOI: 10.2174/0109298673292365240422104456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/20/2024] [Accepted: 03/11/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND A family of 4H-benzo[d][1,3]oxazines were obtained from a group of N-(2-alkynyl)aryl benzamides precursors via gold(I) catalysed chemoselective 6-exo-dig C-O cyclization. METHOD The precursors and oxazines obtained were studied in breast cancer cell lines MCF-7, CAMA-1, HCC1954 and SKBR-3 with differential biological activity showing various degrees of inhibition with a notable effect for those that had an aryl substituted at C-2 of the molecules. 4H-benzo[d][1,3]oxazines showed an IC50 rating from 0.30 to 157.4 µM in MCF-7, 0.16 to 139 in CAMA-1, 0.09 to 93.08 in SKBR-3, and 0.51 to 157.2 in HCC1954 cells. RESULTS We observed that etoposide is similar to benzoxazines while taxol effect is more potent. Four cell lines responded to benzoxazines while SKBR-3 cell line responded to precursors and benzoxazines. Compounds 16, 24, 25 and 26 have the potent effect in cell proliferation inhibition in the 4 cell lines tested and correlated with oxidant activity suggesting a possible mechanism by ROS generation. CONCLUSION These compounds represent possible drug candidates for the treatment of breast cancer. However, further trials are needed to elucidate its full effect on cellular and molecular features of cancer.
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Affiliation(s)
- Ixamail Fraire-Soto
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Jorge Gustavo Araujo-Huitrado
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Angelica Judith Granados-López
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Luis A Segura-Quezada
- Universidad de Guanajuato, Campus Guanajuato, División de Ciencias Naturales y Exactas, Departamento de Química, Noria Alta S/N, 36050, Guanajuato, Guanajuato. México
| | - Rafael Ortiz-Alvarado
- Universidad de Guanajuato, Campus Guanajuato, División de Ciencias Naturales y Exactas, Departamento de Química, Noria Alta S/N, 36050, Guanajuato, Guanajuato. México
| | - Mayra Denise Herrera
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Rosalinda Gutiérrez-Hernández
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Claudia Araceli Reyes-Hernández
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Yamilé López-Hernández
- Laboratorio de Metabolómica y Proteómica Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Melissa Tapia-Juárez
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, Mich., 58033, México
| | - José Vicente Negrete-Díaz
- Laboratory of Brain Plasticity and Integrative Neuroscience, Program of Clinical Psychology, University of Guanajuato. Guanajuato 38060, México
| | - Luis Chacón-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, Mich., 58033, México
| | - César R Solorio-Alvarado
- Universidad de Guanajuato, Campus Guanajuato, División de Ciencias Naturales y Exactas, Departamento de Química, Noria Alta S/N, 36050, Guanajuato, Guanajuato. México
| | - Jesús Adrián López
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
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Tang Z, Tan Y, Chen H, Wan Y. Benzoxazine: A Privileged Scaffold in Medicinal Chemistry. Curr Med Chem 2022; 30:372-389. [PMID: 35792127 DOI: 10.2174/0929867329666220705140846] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 04/08/2022] [Accepted: 05/20/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Benzoxazine is one of the most important privileged scaffolds in medicinal chemistry. Compounds bearing benzoxazine moiety usually have a variety of biological activities, such as anti-inflammatory, anti-microbial, anti-tuberculosis, anti- oxidant and anti-cancer activities. The fascinating bioactivity profile of benzoxazine scaffold in various fields has prompted medicinal chemists to design and discover novel benzoxazine derivatives as potential therapeutic candidates with the desired biological properties. OBJECTIVE This review aimed to provide a comprehensive elucidation on the recent advances of benzoxazine derivatives in medicinal chemistry. METHODS We have searched the recent literature about benzoxazine derivatives from the online resources and databases, such as PubMed, SciFinder and Google Scholar. RESULTS Many benzoxazine derivatives with a wide range of bioactivities, such as anti- microbial, anti-cancer, anti-tuberculosis, anti-oxidant and anti-inflammatory, were summed up. Many compounds displayed good biological activities. CONCLUSION Benzoxazine is a versatile structure and building block in medicinal chemistry. Benzoxazine derivatives have gained considerable attention from medicinal chemists due to their various pharmacological properties and multiple modification sites. This review might help medicinal chemists to seek new drug candidates with better bioactivities and pharmacokinetics properties.
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Affiliation(s)
- Zilong Tang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China.,Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Yuhuan Tan
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China.,Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and conversion, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Hongjuan Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China.,Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Yichao Wan
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China.,Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
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Baher E, Darzi N. QSAR Studying of Oxidation Behavior of Benzoxazines as an Important Pharmaceutical Property. Iran J Pharm Res 2017; 16:146-157. [PMID: 28496470 PMCID: PMC5423242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
In this work the electrooxidation half-wave potentials of some Benzoxazines were predicted from their structural molecular descriptors by using quantitative structure-property relationship (QSAR) approaches. The dataset consist the half-wave potential of 40 benzoxazine derivatives which were obtained by DC-polarography. Descriptors which were selected by stepwise multiple selection procedure are: HOMO energy, partial positive surface area, maximum valency of carbon atom, relative number of hydrogen atoms and maximum electrophilic reaction index for nitrogen atom. These descriptors were used for development of multiple linear regression (MLR) and artificial neural network (ANN) models. The statistical parameters of MLR model are standard errors of 0.016 and 0.018 for training and test sets, respectively. Also, these values are 0.012 and 0.017 for training and test sets of ANN model, respectively. The predictive power of these models was further examined by leave-eight-out cross validation procedure. The obtained statistical parameters are Q2 = 0.920 and SPRESS = 0.020 for MLR model and Q2 = 0.949 and SPRESS = 0.015 for ANN model, which reveals the superiority of ANN over MLR model. Moreover, the results of sensitivity analysis on ANN model indicate that the order of importance of descriptors is: Relative number of H atom > HOMO energy > Maximum electrophyl reaction index for N atom > Partial positive surface area (order-3) > maximum valency of C atom.
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Affiliation(s)
- Elham Baher
- Faculty of science, Department of chemistry, Golestan University, Gorgan, Iran.
| | - Naser Darzi
- Faculty of science, Department of chemistry, Azad University of Mashad, Mashad, Iran.
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Velvanathan T, Islahudin F, Sim BL, Taha NA. Simplification of HAART therapy on ambulatory HIV patients in Malaysia:a randomized controlled trial. Pharm Pract (Granada) 2016; 14:830. [PMID: 28042354 PMCID: PMC5184376 DOI: 10.18549/pharmpract.2016.04.830] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 11/22/2016] [Indexed: 11/14/2022] Open
Abstract
Objective: Evaluate the impact of fixed-dose combination (FDC) containing emtricitabine (FTC), tenofovir (TDF), and efavirenz (EFV) versus a free-dose combination (FRC) of the same three drugs on clinical outcomes, adherence and quality of life in Malaysian outpatients with HIV. Methods: HIV patients (n=120) on highly active antiretroviral therapy (HAART) in the infectious disease clinic of Hospital Sungai Buloh were randomized to either FDC (n=60) or FRC (n=60). Morisky scores, health-related quality of life scores and clinical outcomes such as CD4 count and viral load were assessed in both groups at baseline and six months. Result: Patients on FDC (108 SD=1.1) had a significantly higher CD4 count increase compared to the FRC group (746.1 SD=36.3 vs 799.8 SD=33.8) (p <0.001). The viral load profile was unchanged and remained undetectable in both groups. The quality of life EQ-5D scores showed a positive correlation with CD4 counts in the FDC group (ρ=0.301, p=0.019) at six months. On the other hand, quality of life EQ-VAS scores was significantly associated with medication adherence in the FDC group at six months (ρ=0.749, p=0.05). However, no significant changes or associations were observed in the FRC group. Conclusion: Management of HAART using an FDC demonstrated a positive clinical outcome, adherence and quality of life within six months in local HIV patients.
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Affiliation(s)
| | - Farida Islahudin
- Faculty of Pharmacy, National University of Malaysia . Kuala Lumpur ( Malaysia ).
| | | | - Nur A Taha
- Faculty of Pharmacy, National University of Malaysia . Kuala Lumpur ( Malaysia ).
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