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Two new polyketides from endophytic fungus Pestalotiopsis sp. HQD-6 isolated from the Chinese mangrove plant Rhizophora mucronata.
- Source :
-
Journal of Asian Natural Products Research . Jan 2022, Vol. 24 Issue 1, p52-58. 7p. - Publication Year :
- 2022
-
Abstract
- Mangrove endophytic fungi were proved to be a prolific resources for bioactive secondary metabolites. Two new polyketides, pestalotiopin B (1) and pestalotiopyrone N (2) were obtained from the ethyl acetate extracts of the rice solid cultures of the mangrove endophytic fungus Pestalotiopsis sp. HQD-6. The structures of 1 and 2 were determined by detailed interpretation of NMR spectroscopic analysis and HR-ESIMS. All of the isolates were evaluated for their antimicrobial, antioxidant and cytotoxic activities. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BIOLOGICAL products
*MEDICINAL plants
*HERBAL medicine
*FUNGI
*ANTI-infective agents
*ANTIOXIDANTS
*NUCLEAR magnetic resonance spectroscopy
*POLYKETIDES
*MASS spectrometry
*RESEARCH funding
*MOLECULAR structure
*CHROMATOGRAPHIC analysis
*COLLECTION & preservation of biological specimens
*BIOLOGICAL assay
*CHINESE medicine
*METABOLITES
*PHARMACODYNAMICS
Subjects
Details
- Language :
- English
- ISSN :
- 10286020
- Volume :
- 24
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Asian Natural Products Research
- Publication Type :
- Academic Journal
- Accession number :
- 154479892
- Full Text :
- https://doi.org/10.1080/10286020.2021.1877674