(+)- and (−)-Ascomlactone A: a pair of novel dimeric polyketides from a mangrove endophytic fungus Ascomycota sp. SK2YWS-L

2017 ◽  
Vol 15 (48) ◽  
pp. 10276-10280 ◽  
Author(s):  
Zhaoming Liu ◽  
Senhua Chen ◽  
Pei Qiu ◽  
Chunbing Tan ◽  
Yuhua Long ◽  
...  
Keyword(s):  
Endophytic Fungus ◽  
Mangrove Endophytic Fungus ◽  
Inhibitory Activities

Two novel enantiomeric polyketide dimers were obtained from a mangrove endophytic fungus Ascomycota sp. with potential α-glucosidase inhibitory activities.

scholarly journals Four New Isocoumarins and a New Natural Tryptamine with Antifungal Activities from a Mangrove Endophytic Fungus Botryosphaeria ramosa L29

Marine Drugs ◽  
2019 ◽  
Vol 17 (2) ◽  
pp. 88 ◽  
Author(s):  
Zhihui Wu ◽  
Jiaqing Chen ◽  
Xiaolin Zhang ◽  
Zelin Chen ◽  
Tong Li ◽  
...  
Keyword(s):  
Endophytic Fungus ◽  
Culture Medium ◽  
Spectroscopic Analysis ◽  
Calculated Data ◽  
Cd Spectra ◽  
Mangrove Endophytic Fungus ◽  
Growth Inhibitory ◽  
Growth Inhibitory Activity ◽  
Weak Growth ◽  
Inhibitory Activities

Four new isocoumarin derivatives, botryospyrones A (1), B (2), C (3), and D (4), and a new natural tryptamine, (3aS, 8aS)-1-acetyl-1, 2, 3, 3a, 8, 8a-hexahydropyrrolo [2,3b] indol-3a-ol (5), were isolated from a marine mangrove endophytic fungus Botryosphaeria ramosa L29, obtained from the leaf of Myoporum bontioides. Their structures were elucidated using spectroscopic analysis. The absolute configurations of compounds 3, 4, and 5 were determined by comparison of their circular dichroism (CD) spectra with the calculated data. The inhibitory activities of compound 1 on Fusarium oxysporum, of compounds 2 and 3 on F. oxysporum and Fusarium graminearum, and of compound 5 on F. oxysporum, Penicillium italicum, and F. graminearum were higher than those of triadimefon, widely used as an agricultural fungicide. Compound 5 was produced after using the strategy we called “using inhibitory stress from components of the host” (UISCH), wherein (2R, 3R)-3, 5, 7-trihydroxyflavanone 3-acetate, a component of M. bontioides with weak growth inhibitory activity towards B. ramosa L29, was introduced into the culture medium.

Metabolites with phytopathogenic fungi inhibitory activities from the mangrove endophytic fungus Botryosphaeria ramose

2020 ◽  
Vol 104 ◽  
pp. 104300
Author(s):  
Zhibo Hu ◽  
Zhihui Wu ◽  
Qinhua Su ◽  
Mingzhe Li ◽  
Shanshan Wu ◽  
...  
Keyword(s):  
Endophytic Fungus ◽  
Phytopathogenic Fungi ◽  
Mangrove Endophytic Fungus ◽  
Inhibitory Activities

Metabolites with anti-inflammatory and α-glucosidase inhibitory activities from the mangrove endophytic fungus Phoma sp. SYSU-SK-7

2020 ◽  
Vol 61 (48) ◽  
pp. 152578 ◽  
Author(s):  
Yan Chen ◽  
Wencong Yang ◽  
Ge Zou ◽  
Zhangyuan Yan ◽  
Pei Qiu ◽  
...  
Keyword(s):  
Endophytic Fungus ◽  
Mangrove Endophytic Fungus ◽  
Inhibitory Activities ◽  
Anti Inflammatory

A new isobenzofuranone from the mangrove endophytic fungus Penicillium sp. (ZH58)

2013 ◽  
Vol 27 (20) ◽  
pp. 1902-1905 ◽  
Author(s):  
Jianxiang Yang ◽  
Riming Huang ◽  
Sheng Xiang Qiu ◽  
Zhigang She ◽  
Yongcheng Lin
Keyword(s):  
Endophytic Fungus ◽  
Penicillium Sp ◽  
Mangrove Endophytic Fungus

scholarly journals Aspergiloid I, an unprecedented spirolactone norditerpenoid from the plant-derived endophytic fungus Aspergillus sp. YXf3

2014 ◽  
Vol 10 ◽  
pp. 2677-2682 ◽  
Author(s):  
Zhi Kai Guo ◽  
Rong Wang ◽  
Wei Huang ◽  
Xiao Nian Li ◽  
Rong Jiang ◽  
...  
Keyword(s):  
Endophytic Fungus ◽  
Spectroscopic Data ◽  
Biosynthetic Pathway ◽  
Culture Broth ◽  
Ring System ◽  
X Ray Diffraction ◽  
X Ray ◽  
Anti Oxidant ◽  
Inhibitory Activities ◽  
Aspergillus Sp

An unusual C18 norditerpenoid, aspergiloid I (1), was isolated from the culture broth of Aspergillus sp. YXf3, an endophytic fungus derived from Ginkgo biloba. Its structure was unambiguously established by analysis of HRMS–ESI and spectroscopic data, and the absolute configuration was determined by low-temperature (100 K) single crystal X-ray diffraction with Cu Kα radiation. This compound is structurally characterized by a new carbon skeleton with an unprecedented 6/5/6 tricyclic ring system bearing an α,β-unsaturated spirolactone moiety in ring B, and represents a new subclass of norditerpenoid, the skeleton of which is named aspergilane. The hypothetical biosynthetic pathway for 1 was also proposed. The cytotoxic, antimicrobial, anti-oxidant and enzyme inhibitory activities of 1 were evaluated.

A new sesquiterpene from the mangrove endophytic fungus Aspergillus terreus (No. GX7-3B)

2013 ◽  
Vol 27 (20) ◽  
pp. 1882-1887 ◽  
Author(s):  
Chunmei Deng ◽  
Caihuan Huang ◽  
Qili Wu ◽  
Jiyan Pang ◽  
Yongcheng Lin
Keyword(s):  
Endophytic Fungus ◽  
Aspergillus Terreus ◽  
Mangrove Endophytic Fungus
Sign in / Sign up

Export Citation Format

Share Document