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Ji Y, Zhou Q, Liu G, Zhu T, Wang Y, Fu Y, Li Y, Li R, Zhang X, Dong M, Sauriol F, Gu Y, Shi Q, Lu X, Ni Z. New protein tyrosine phosphatase inhibitors from fungus Aspergillus gorakhpurensis F07ZB1707. RSC Adv 2021; 11:10144-10153. [PMID: 35423499 PMCID: PMC8695591 DOI: 10.1039/d1ra00788b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 02/18/2021] [Indexed: 01/03/2023] Open
Abstract
Twelve new compounds, aspergorakhins A-L (1-12) coupled with one known xanthone leptosphaerin D (13), were isolated from the extract of soil-derived fungus Aspergillus gorakhpurensis F07ZB1707. Their structures were elucidated by spectroscopic data analysis including UV, IR, NMR, and HRESIMS. The absolute configurations of 5 and 8-11 were identified using ECD and OR calculations. All compounds were tested by enzyme inhibitory activity assay in vitro. Aspergorakhin A (1) showed selective activities against PTP1B and SHP1 over TCPTP with IC50 values 0.57, 1.19, and 22.97 μM, respectively. Compounds 1 and 2 exhibited modest cytotoxicity against tumor cell lines A549, HeLa, Bel-7402, and SMMC-7721 with IC50 values in the range of 6.75-83.4 μM.
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Affiliation(s)
- Yannan Ji
- School of Pharmaceutical Sciences, Hebei Medical University Shijiazhuang 050017 China
| | - Qiqi Zhou
- School of Pharmaceutical Sciences, Hebei Medical University Shijiazhuang 050017 China
| | - Guosheng Liu
- School of Pharmaceutical Sciences, Hebei Medical University Shijiazhuang 050017 China
| | - Tianhui Zhu
- School of Pharmaceutical Sciences, Hebei Medical University Shijiazhuang 050017 China
| | - Yufang Wang
- School of Pharmaceutical Sciences, Hebei Medical University Shijiazhuang 050017 China
| | - Yan Fu
- School of Pharmaceutical Sciences, Hebei Medical University Shijiazhuang 050017 China
| | - Yeying Li
- New Drug Research & Development Center of North China Pharmaceutical Group Corporation, National Microbial Medicine Engineering & Research Center, Hebei Industry Microbial Metabolic Engineering & Technology Research Center, Key Laboratory for New Drug Screening Technology of Shijiazhuang City Shijiazhuang 050015 China
| | - Ruolan Li
- New Drug Research & Development Center of North China Pharmaceutical Group Corporation, National Microbial Medicine Engineering & Research Center, Hebei Industry Microbial Metabolic Engineering & Technology Research Center, Key Laboratory for New Drug Screening Technology of Shijiazhuang City Shijiazhuang 050015 China
| | - Xuexia Zhang
- New Drug Research & Development Center of North China Pharmaceutical Group Corporation, National Microbial Medicine Engineering & Research Center, Hebei Industry Microbial Metabolic Engineering & Technology Research Center, Key Laboratory for New Drug Screening Technology of Shijiazhuang City Shijiazhuang 050015 China
| | - Mei Dong
- Hebei Key Laboratory of Forensic Medicine, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Medical University Shijiazhuang 050017 China
| | | | - Yucheng Gu
- Syngenta Jealott's Hill International Research Centre Bracknell Berkshire RG42 6EY UK
| | - Qingwen Shi
- School of Pharmaceutical Sciences, Hebei Medical University Shijiazhuang 050017 China .,Hebei Key Laboratory of Forensic Medicine, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Medical University Shijiazhuang 050017 China
| | - Xinhua Lu
- New Drug Research & Development Center of North China Pharmaceutical Group Corporation, National Microbial Medicine Engineering & Research Center, Hebei Industry Microbial Metabolic Engineering & Technology Research Center, Key Laboratory for New Drug Screening Technology of Shijiazhuang City Shijiazhuang 050015 China
| | - Zhiyu Ni
- The Affiliated Hospital of Hebei University, School of Basic Medical Science, Hebei University Baoding 071000 China
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Zhou J, Li T, Sun Y, Du B, Tan W, Shi F. Chiral Brønsted Acid‐Catalyzed Asymmetric 1,4‐Addition of Benzofuran‐Derived Azadienes with 3‐Substituted indoles. ChemCatChem 2020. [DOI: 10.1002/cctc.202000810] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ji Zhou
- School of Chemistry and Materials Science Jiangsu Normal University Xuzhou 221116 R. P. China
| | - Tian‐Zhen Li
- School of Chemistry and Materials Science Jiangsu Normal University Xuzhou 221116 R. P. China
| | - Yu‐Wen Sun
- School of Chemistry and Materials Science Jiangsu Normal University Xuzhou 221116 R. P. China
| | - Bai‐Xiang Du
- School of Chemistry and Materials Science Jiangsu Normal University Xuzhou 221116 R. P. China
| | - Wei Tan
- School of Chemistry and Materials Science Jiangsu Normal University Xuzhou 221116 R. P. China
| | - Feng Shi
- School of Chemistry and Materials Science Jiangsu Normal University Xuzhou 221116 R. P. China
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