Nguyen Mai Anh, Le Thi Hong Minh, Nguyen Thuy Linh, Phi Thi Dao, Do Thi Quynh, Doan Thi Mai Huong, Pham Van Cuong, Vu Thi Thu Huyen, Ton That Huu Dat
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Secondary metabolites from marine fungus Penicillium chrysogenum VH17 and their antimicrobial and cytotoxic potential.
One new compound, methyl 3-((1-((2-carbamoylphenyl)amino)-1-oxopropan-2-yl)amino)-3-oxopropanoate (1), along with 9 known secondary metabolites (2-10) were isolated and elucidated chemical structures from the methanol extract of the marine-derived fungus Penicillium chrysogenum VH17. Subsequent bioassays showed the antimicrobial and cytotoxic potential of the isolated compounds. All compounds 1-10 displayed antimicrobial effects against at least one tested reference microorganism with MIC values ranging from 32 to 256 µg mL-1. Furthermore, compound 4 exhibited significant cytotoxicity against all tested cell lines, HepG2, A549, and MCF7 with IC50 values of 29.43 ± 1.37, 33.02 ± 1.53, and 36.72 ± 1.88 µM, respectively, whereas compound 3 exhibited weak cytotoxicity against MCF7 and HepG2 cell lines with IC50 values of 87.17 ± 6.31 and 97.32 ± 5.66 µM, respectively.
期刊介绍:
Bioscience, Biotechnology, and Biochemistry publishes high-quality papers providing chemical and biological analyses of vital phenomena exhibited by animals, plants, and microorganisms, the chemical structures and functions of their products, and related matters. The Journal plays a major role in communicating to a global audience outstanding basic and applied research in all fields subsumed by the Japan Society for Bioscience, Biotechnology, and Agrochemistry (JSBBA).