Results 201 to 210 of about 11,767 (237)

Alkaloidal Metabolites from a Marine-Derived Aspergillus sp. Fungus

Journal of Natural Products, 2015
Fumiquinazoline S (1), a new quinazoline-containing alkaloid, and the known fumiquinazolines F (6) and L (7) of the same structural class were isolated from the solid-substrate culture of an Aspergillus sp. fungus collected from marine-submerged wood. In addition, isochaetominines A-C (2-4) and 14-epi-isochaetominine C (5), new alkaloids possessing an ...
Lijuan, Liao, Minjung, You, Beom Koo, Chung, Dong-Chan, Oh, Ki-Bong, Oh, Jongheon, Shin   +5 more
openaire   +2 more sources

Asperaculin A, a Sesquiterpenoid from a Marine-Derived Fungus, Aspergillus aculeatus

Journal of Natural Products, 2011
A novel sesquiterpenoid, asperaculin A, possessing a novel [5,5,5,6]fenestrane ring system, was isolated from the marine-derived fungus Aspergillus aculeatus CRI323-04. The structure of asperaculin A was established by analysis of spectroscopic data. The name aspergillane is proposed for the sesquiterpene skeleton in asperaculin A.
Nattha, Ingavat, Chulabhorn, Mahidol, Somsak, Ruchirawat, Prasat, Kittakoop   +3 more
openaire   +2 more sources

Antiangiogenic Metabolites from a Marine-Derived Fungus, Hypocrea vinosa

Journal of Natural Products, 2010
The aims of this study were to investigate the role of tyrosine kinase in intracellular signaling and to search for lead compounds with tyrosine kinase inhibitory activity from metabolites of marine-derived fungi. We initially prepared 400 extracts from 200 species of marine fungi and then subjected them to a tyrosine kinase screening assay using human
Yuu, Ohkawa, Kazuhiko, Miki, Toshihiro, Suzuki, Kazuto, Nishio, Takashi, Sugita, Kaoru, Kinoshita, Kunio, Takahashi, Kiyotaka, Koyama   +7 more
openaire   +2 more sources

Cytotoxic Polyphenols from the Marine-Derived Fungus Penicillium expansum

Journal of Natural Products, 2010
Two new polyphenols containing both phenolic bisabolane sesquiterpenoid and diphenyl ether units, expansols A (1) and B (2), and two new phenolic bisabolane sesquiterpenoids, (S)-(+)-11-dehydrosydonic acid (3) and (7S,11S)-(+)-12-acetoxysydonic acid (4), along with two known compounds, (S)-(+)-sydonic acid (5) and diorcinol (6), were isolated from the ...
Zhenyu, Lu, Huajie, Zhu, Peng, Fu, Yi, Wang, Zhihua, Zhang, Haipeng, Lin, Peipei, Liu, Yibin, Zhuang, Kui, Hong, Weiming, Zhu   +9 more
openaire   +2 more sources

Aspernolides A and B, butenolides from a marine-derived fungus Aspergillus terreus

Phytochemistry, 2009
Two aromatic butenolides, aspernolides A and B along with the known metabolites, butyrolactone I, terrein and physcion were isolated from the fermentation broth of a soft coral derived fungus Aspergillus terreus. The structures of these metabolites were assigned on the basis of detailed spectroscopic analysis.
Parvatkar, R.R., DeSouza, C., Tripathi, A., Naik, C.G.   +3 more
openaire   +2 more sources

Isocoumarin derivatives from the marine-derived fungus Phoma sp. 135

Tetrahedron Letters, 2016
Abstract The dihydro-isocoumarin derivatives 1 – 2 were isolated from the marine-derived fungus Phoma sp. 135. Structural elucidation was achieved through extensive spectroscopic evaluation including 1D- and 2D-NMR, accurate mass measurements, and single crystal X-ray diffraction analysis. We report herein the structure and absolute configuration
Mahmoud F. Elsebai, Hazem A. Ghabbour
openaire   +1 more source

Phomactin H, a novel diterpene from an unidentified marine-derived fungus

Tetrahedron Letters, 2004
Phomactin H (1), a diterpene has been isolated from cultures of an unidentified marine-derived fungus. The structure and relative stereochemistry of phomactin H (1) was determined by X-ray diffraction analysis. Phomactin H (1), having an oxepane moiety, is a new phomactin with a novel skeleton.
Takashi Sugita, Kaoru Kinoshita, Kazuhiko Takatori   +2 more
exaly   +2 more sources

Chemical constituents of the fermentation broth of the marine-derived fungus Penicillium roqueforti

Revista Iberoamericana de Micología, 2015
The filamentous fungus Penicillium roqueforti is a well-known multifunctional cell factory of high added-value biomolecules.The objective of this work was to carry out a detailed analysis of the metabolites present in the culture broth of a new marine-derived Penicillium roqueforti strain isolated in the Canary Islands, Spain.The fungal biomass ...
Mioso, Roberto, Toledo Marante, Francisco Javier, Herrera Bravo De Laguna, Irma   +2 more
openaire   +3 more sources

New mycotoxins from marine-derived fungus Aspergillus sp. SCSGAF0093

Food and Chemical Toxicology, 2013
Nine mycotoxins including six aspergillic acid group toxins, aluminiumneoaspergillin (1), zirconiumneoaspergillin (2), aspergilliamide (3), ferrineoaspergillin (5), flavacol (6), neoaspergillic acid (7), and three ochratoxins, ochratoxin A n-butyl ester (4), ochratoxin A (8), ochratoxin A methyl ester (9), were isolated from the fermentation broth of ...
Xinya, Xu, Fei, He, Xiaoyong, Zhang, Jie, Bao, Shuhua, Qi   +4 more
openaire   +2 more sources

Hirsutane Sesquiterpenoids from the Marine‐Derived Fungus Chondrostereum sp.

Chemistry & Biodiversity, 2011
AbstractA new hirsutane sesquiterpenoid, hirsutanol E (1), together with the known compounds hirsutanol A (2) and hirsutanol F (3; gloeosteretriol) were obtained from AcOEt extract of the marine fungus Chondrostereum sp., which was isolated from the soft coral Sarcophyton tortuosum. The structures were elucidated mainly on the basis of the NMR, MS, and
Hou-Jin, Li, Wen-Jian, Lan, Chi-Keung, Lam, Fen, Yang, Xiao-Feng, Zhu   +4 more
openaire   +2 more sources