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Ali Salman G, S. Zinad D, Mahal A, Rizki Fadhil Pratama M, Duan M, Alkhouri A, Alamiery A. Synthesis, Antibacterial Activity, and Molecular Docking Study of Bispyrazole‐Based Derivatives as Potential Antibacterial Agents. ChemistrySelect 2022. [DOI: 10.1002/slct.202103901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ghazwan Ali Salman
- Department of Chemistry, College of Sciences Mustansiriyah University 10052 Baghdad Iraq
| | - Dhafer S. Zinad
- Applied Science Department University of Technology Baghdad 10001 Iraq
| | - Ahmed Mahal
- Department of Medical Biochemical Analysis College of Health Technology Cihan University-Erbil, Erbil Kurdistan Region Iraq
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization and Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden Chinese Academy of Sciences Guangzhou 510650 People's Republic of China
- Guangzhou HC Pharmaceutical Co., Ltd Guangzhou 510663 People's Republic of China
| | - Mohammad Rizki Fadhil Pratama
- Department of Pharmacy, Faculty of Health Sciences Universitas Muhammadiyah Palangkaraya Palangka Raya 73111 Indonesia
- Doctoral Program of Pharmaceutical Sciences Department of Pharmaceutical Sciences Faculty of Pharmacy Airlangga University Surabaya 60115 Indonesia
| | - Meiato Duan
- Bostal Drug Delivery Co., Ltd. Guangzhou 510530 People's Republic of China
- School of Traditional Chinese Medicine Southern Medical University Guangzhou 510515 People's Republic of China
| | - Anas Alkhouri
- Department of Medical Biochemical Analysis College of Health Technology Cihan University-Erbil, Erbil Kurdistan Region Iraq
| | - Ahmed Alamiery
- Department of Chemical and Process Engineering Faculty of Engineering and Built Enviroment Universiti Kebangsaan Malaysia (UKM) P. O. Box 43000 Bangi 43600 Malaysia
- Energy and Renewable Energies Technology Center University of Technology, Industrial Street Baghdad 10066 Iraq
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Gartman JA, Tambar UK. Synthetic Studies of the Rubellin Natural Products: Development of a Stereoselective Strategy and Total Synthesis of (+)-Rubellin C. J Org Chem 2021; 86:11237-11262. [PMID: 34288689 DOI: 10.1021/acs.joc.1c00920] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This manuscript describes our studies of the class of natural products known as the rubellins, culminating in the total synthesis of (+)-rubellin C. These anthraquinone-based natural products contain a variety of stereochemical and architectural motifs, including a 6-5-6-fused ring system, 5 stereogenic centers, and a central quaternary center. Herein, we report our development of a strategy to target the stereochemically dense core and anthraquinone nucleus, including approaches such as a bifunctional allylboron and vinyl triflate reagent, an anthraquinone benzylic metalation strategy, and a late-stage anthraquinone introduction strategy. Our studies culminate in a successful route to highly functionalized anthraquinone-based natural product scaffolds and a stereoselective total synthesis of (+)-rubellin C. These strategies and outcomes will aid in synthetic planning toward anthraquinone-based natural products of high interest.
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Affiliation(s)
- Jackson A Gartman
- Department of Biochemistry, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States
| | - Uttam K Tambar
- Department of Biochemistry, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States
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Gao S, Zhao L, Fan Z, Kodibagkar VD, Liu L, Wang H, Xu H, Tu M, Hu B, Cao C, Zhang Z, Yu JX. In Situ Generated Novel 1H MRI Reporter for β-Galactosidase Activity Detection and Visualization in Living Tumor Cells. Front Chem 2021; 9:709581. [PMID: 34336792 PMCID: PMC8321238 DOI: 10.3389/fchem.2021.709581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 06/16/2021] [Indexed: 12/24/2022] Open
Abstract
For wide applications of the lacZ gene in cellular/molecular biology, small animal investigations, and clinical assessments, the improvement of noninvasive imaging approaches to precisely assay gene expression has garnered much attention. In this study, we investigate a novel molecular platform in which alizarin 2-O-β-d-galactopyranoside AZ-1 acts as a lacZ gene/β-gal responsive 1H-MRI probe to induce significant 1H-MRI contrast changes in relaxation times T 1 and T 2 in situ as a concerted effect for the discovery of β-gal activity with the exposure of Fe3+. We also demonstrate the capability of this strategy for detecting β-gal activity with lacZ-transfected human MCF7 breast and PC3 prostate cancer cells by reaction-enhanced 1H-MRI T 1 and T 2 relaxation mapping.
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Affiliation(s)
- Shuo Gao
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Lei Zhao
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Zhiqiang Fan
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Vikram D. Kodibagkar
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States
| | - Li Liu
- Department of Radiology, University of Texas Southwestern Medical Center at Dallas, Dallas, TX, United States
| | - Hanqin Wang
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Hong Xu
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Mingli Tu
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Bifu Hu
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Chuanbin Cao
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Zhenjian Zhang
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
| | - Jian-Xin Yu
- Center of Translational Medicine, Fifth School of Medicine/Suizhou Central Hospital, Hubei University of Medicine, Suizhou, China
- Biomedical Research Institute, Hubei University of Medicine, Shiyan, China
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Zinad DS, Mahal A, Al-Amiery A. An Efficient Synthesis of Novel Imidazo-Aminopyridinyl Derivatives from 2-Chloro-4-cyanopyridine. ORG PREP PROCED INT 2020. [DOI: 10.1080/00304948.2020.1767491] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Dhafer S. Zinad
- Applied Science Department, University of Technology, Baghdad, Iraq
| | - Ahmed Mahal
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization and Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- Guangzhou HC Pharmaceutical Co., Ltd., Guangzhou, China
| | - Ahmed Al-Amiery
- Energy and Renewable Energies Technology Center, University of Technology, Baghdad, Iraq
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Ramezani AM, Yousefinejad S, Nazifi M, Absalan G. Response surface approach for isocratic separation of some natural anthraquinone dyes by micellar liquid chromatography. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.07.090] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Huang L, Gong J, Zhu Z, Wang Y, Guo S, Cai H. Selective Phosphoramidation and Phosphonation of Benzoxazoles via Sequence Control. Org Lett 2017; 19:2242-2245. [DOI: 10.1021/acs.orglett.7b00726] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Ling Huang
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Jiuhan Gong
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Zheng Zhu
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Yufeng Wang
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Shengmei Guo
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Hu Cai
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
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Akrawi OA, Khan A, Patonay T, Villinger A, Langer P. Synthesis of arylated anthraquinones by site-selective Suzuki–Miyaura reactions of the bis(triflates) of 1,3-di(hydroxy)anthraquinones. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.08.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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