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Journal of Asian Natural Products Research Volume 26, 2024 - Issue 2: Special Issue in Honor of Professor De-Quan Yu
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Research Articles

New sesquiterpenoids from Biscogniauxia sp.

Meng Zhanga Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education of China, Jinan University, Guangzhou510632, ChinaView further author information
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Huan Zhaob College of Traditional Chinese Medicine, Jinan University, Guangzhou510632, ChinaView further author information
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Jing-Wen Kongb College of Traditional Chinese Medicine, Jinan University, Guangzhou510632, ChinaView further author information
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Mei-Gu Chena Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education of China, Jinan University, Guangzhou510632, ChinaView further author information
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Qing Yanga Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education of China, Jinan University, Guangzhou510632, ChinaView further author information
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Wei Xua Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education of China, Jinan University, Guangzhou510632, ChinaView further author information
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Dan Hua Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education of China, Jinan University, Guangzhou510632, ChinaView further author information
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Liang-Dong Guoc State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing100190, ChinaView further author information
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Guo-Dong Chena Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education of China, Jinan University, Guangzhou510632, ChinaCorrespondence[email protected]
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Hao Gaoa Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education of China, Jinan University, Guangzhou510632, ChinaCorrespondence[email protected]
ORCID Iconhttps://orcid.org/0000-0003-1178-0121View further author information
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Pages 214-227 | Received 09 Nov 2023, Accepted 30 Jan 2024, Published online: 14 Feb 2024
 
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Abstract

Five new sesquiterpenoids, including a campherenane-type (1), a bergamotane-type (2), a drimane-type (3), and two bisabolane-type (5-6) sesquiterpenoids have been isolated from Biscogniauxia sp. 71-10-1-1. Their structures were determined by spectroscopic analyses, quantum chemical ECD calculations,13C chemical shifts calculations, and X-ray crystallography. This is the first report of campherenane-type and drimane-type sesquiterpenoids from Biscogniauxia. Furthermore, the anti-inflammatory assays of all compounds are evaluated, and the results showed that compounds 3 and 7 exhibited the effects against the production of the pro-inflammatory cytokine TNF-α.

Disclosure statement

The authors declare no competing financial interest.

Additional information

Funding

This work was financially supported by grants from the National Key Research and Development Program of China (2018YFA0903200/2018YFA0903201), National Natural Science Foundation of China (81925037, 82321004, 82374016, 81803408), Guangdong Major Project of Basic and Applied Basic Research (2023B0303000026), Guangdong Natural Science Funds for Distinguished Young Scholar (2017A03036027), Guangdong International Science and Technology Cooperation Base (2021A0505020015), Innovative and Research Teams Project of Guangdong Higher Education Institution (2021KCXTD001), Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program (2017BT01Y036), Pearl River Nova Program of Guangzhou (201610010021), the 111 Project of Ministry of Education of China(B13038), Natural Science Foundation of Guangdong Province (2022A1515012041), Guangzhou Basic and Applied Basic Research Foundation (Doctor Young Scientific and Technical Personnel Category) (202102020849), the Science and Technology Planning Projectof Guangzhou(202201020048), and the Fundamental Research Funds for the Central Universities (21623225).

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