Oximoaspergillimide, a Fungal Derivative from a Marine Isolate of Aspergillus sp.

被引:17
作者
Cardoso-Martinez, Faviola [1 ]
de la Rosa, Jose M. [1 ]
Diaz-Marrero, Ana R. [1 ]
Darias, Jose [1 ]
D'Croz, Luis [2 ,3 ]
Cerella, Claudia [2 ,4 ]
Diederich, Marc [5 ]
Cueto, Mercedes [1 ]
机构
[1] CSIC, Inst Prod Nat & Agrobiol, Tenerife 38206, Spain
[2] Univ Panama, Dept Biol Marina & Limnol, Panama City, Panama
[3] Smithsonian Trop Res Inst, Balboa, Panama
[4] Hop Kirchberg, Lab Biol Mol & Cellulaire Canc, L-2540 Luxembourg, Luxembourg
[5] Seoul Natl Univ, Coll Pharm, Seoul 151742, South Korea
基金
新加坡国家研究基金会;
关键词
Natural products; Structure elucidation; Alkaloids; Oximes; Antimicrobial activity; Cytotoxicity; SEDIMENT-DERIVED FUNGUS; ALGICOLOUS ISOLATE; METABOLITES; BIOSYNTHESIS; STEROIDS;
D O I
10.1002/ejoc.201403668
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A new alkaloid, oximoaspergillimide (1), and the known neohydroxyaspergillic (2) and neoaspergillic (3) acids, have been isolated from the extract of a cultured marine-derived fungus (strain CF07002) identified as a member of the genus Aspergillus. The structure of 1 was determined by interpretation of NMR spectroscopic data, and confirmed by synthesis. The antimicrobial and cytotoxic activities of compounds 1-3 were evaluated.
引用
收藏
页码:2256 / 2261
页数:6
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