Unknown

Dataset Information

0

Proangiogenic Azaphilones from the Marine-Derived Fungus Neopestalotiopsis sp. HN-1-6.


ABSTRACT: Developing novel, safe, and efficient proangiogenic drugs is an important approach for the prevention and treatment of cardiovascular diseases. In this study, 4 new compounds, including 3 azaphilones (1-3) and 1 dihydroisocoumarin (4), as well as 13 known compounds (5-17), were isolated from the sea-mud-derived fungus Neopestalotiopsis sp. HN-1-6 from the Beibu Gulf of China. The structures of the new compounds were determined by NMR, MS, ECD, and NMR calculations. Compounds 3, 5, and 7 exhibited noteworthy proangiogenic activities in a zebrafish model at a concentration of 40 μM, without displaying cytotoxicity toward five human cell lines. In addition, some compounds demonstrated antibacterial effects against Staphylococcus aureus, Escherichia coli, and Candida albicans, with MIC values ranging from 64 μg/mL to 256 μg/mL.

SUBMITTER: Feng T 

PROVIDER: S-EPMC11204865 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature

altmetric image

Publications

Proangiogenic Azaphilones from the Marine-Derived Fungus <i>Neopestalotiopsis</i> sp. HN-1-6.

Feng Ting T   Wu Rongxiang R   Wang Yufei Y   Wang Pei P   Zhou Liman L   Wang Cong C   Kong Fandong F  

Marine drugs 20240526 6


Developing novel, safe, and efficient proangiogenic drugs is an important approach for the prevention and treatment of cardiovascular diseases. In this study, 4 new compounds, including 3 azaphilones (<b>1</b>-<b>3</b>) and 1 dihydroisocoumarin (<b>4</b>), as well as 13 known compounds (<b>5</b>-<b>17</b>), were isolated from the sea-mud-derived fungus <i>Neopestalotiopsis</i> sp. HN-1-6 from the Beibu Gulf of China. The structures of the new compounds were determined by NMR, MS, ECD, and NMR ca  ...[more]

Similar Datasets

| S-EPMC6563140 | biostudies-literature
| S-EPMC3707170 | biostudies-literature
| S-EPMC6470642 | biostudies-literature
| S-EPMC10475718 | biostudies-literature
| S-EPMC4210888 | biostudies-literature
| S-EPMC8948984 | biostudies-literature
| S-EPMC8066187 | biostudies-literature
| S-EPMC8537458 | biostudies-literature
| S-EPMC9961037 | biostudies-literature
| S-EPMC7024145 | biostudies-literature