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Zhang JJ, Qin FY, Cheng YX. Insights into Ganoderma fungi meroterpenoids opening a new era of racemic natural products in mushrooms. Med Res Rev 2024; 44:1221-1266. [PMID: 38204140 DOI: 10.1002/med.22006] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/17/2023] [Accepted: 11/30/2023] [Indexed: 01/12/2024]
Abstract
Ganoderma meroterpenoids (GMs) containing 688 structures to date were discovered to have multiple remarkable biological activities. 65.6% of meroterpenoids featuring stereogenic centers from Ganoderma species are racemates. Further, GMs from different Ganoderma species seem to have their own characteristics. In this review, a comprehensive summarization of GMs since 2000 is presented, including GM structures, structure corrections, biological activities, physicochemical properties, total synthesis, and proposed biosynthetic pathways. Additionally, we especially discuss the racemic nature, species-related structural distribution, and structure-activity relationship of GMs, which will provide a likely in-house database and shed light on future studies on GMs.
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Affiliation(s)
- Jiao-Jiao Zhang
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Fu-Ying Qin
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Yong-Xian Cheng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
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Ji Y, Moles Quintero S, Dai Y, Marín-Beloqui JM, Zhang H, Zhan Q, Sun F, Wang D, Li X, Wang Z, Gu X, Negri F, Casado J, Zheng Y. 77 % Photothermal Conversion in Blatter-Type Diradicals: Photophysics and Photodynamic Applications. Angew Chem Int Ed Engl 2023; 62:e202311387. [PMID: 37650244 DOI: 10.1002/anie.202311387] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/01/2023]
Abstract
Diradicals based on the Blatter units and connected by acetylene and alkene spacers have been prepared. All the molecules show sizably large diradical character and low energy singlet-triplet gaps. Their photo-physical properties concerning their lowest energy excited state have been studied in detail by steady-state and time-resolved absorption spectroscopy. We have fully identified the main optical absorption band and full absence of emission from the lowest energy excited state. A computational study has been also carried out that has helped to identify the presence of a conical intersection between the lowest energy excited state and the ground state which produces a highly efficient light-to-heat conversion of the absorbed radiation. Furthermore, an outstanding photo-thermal conversion 77.23 % has been confirmed, close to the highest in the diradicaloid field. For the first time, stable diradicals are applied to photo-thermal therapy of tumor cells with good stability and satisfactory performance at near-infrared region.
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Affiliation(s)
- Yu Ji
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054, P. R. China
| | - Sergio Moles Quintero
- Department of Physical Chemistry, University of Málaga, Campus de Teatinos s/n, 29071, Málaga, Spain
| | - Yasi Dai
- A Dipartimento di Chimica 'Giacomo Ciamician', Università di Bologna, Via F. Selmi, 2, 40126, Bologna, Italy
- INSTM, UdR Bologna, Via F. Selmi, 2, 40126, Bologna, Italy
| | - Jose M Marín-Beloqui
- Department of Physical Chemistry, University of Málaga, Campus de Teatinos s/n, 29071, Málaga, Spain
| | - Hanjun Zhang
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054, P. R. China
| | - Qian Zhan
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054, P. R. China
| | - Fanxi Sun
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054, P. R. China
| | - Dongsheng Wang
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054, P. R. China
| | - Xiangkun Li
- Spin-X Institute, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P. R. China
| | - Zhiyi Wang
- Spin-X Institute, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P. R. China
| | - Xinggui Gu
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Materials Science and Engineering, State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Fabrizia Negri
- A Dipartimento di Chimica 'Giacomo Ciamician', Università di Bologna, Via F. Selmi, 2, 40126, Bologna, Italy
- INSTM, UdR Bologna, Via F. Selmi, 2, 40126, Bologna, Italy
| | - Juan Casado
- Department of Physical Chemistry, University of Málaga, Campus de Teatinos s/n, 29071, Málaga, Spain
| | - Yonghao Zheng
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054, P. R. China
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials(IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing, 210023, P. R. China
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