| Literature DB >> 29432010 |
Alfredo H Cabanillas1, Víctor Tena Pérez1, Santiago Maderuelo Corral2, Diego Fernando Rosero Valencia2, Antera Martel Quintana3, Montserrat Ortega Doménech2, Ángel Rumbero Sánchez1.
Abstract
Cybastacines A (1) and B (2) were discovered as a novel pentacyclic sesterterpenoid-alkaloid skeleton structure, with a guanidinium group. These molecules were isolated from a Nostoc sp. cyanobacterium collected in the Canary Islands. Their structures were elucidated primarily by a combination of spectroscopic analyses and X-ray diffraction. These compounds showed antibiotic activities against several clinically relevant bacterial strains.Entities:
Mesh：
Substances：
Year: 2018 PMID： 29432010 DOI： 10.1021/acs.jnatprod.7b00638
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050