Resumen de Antibacterial activity of compounds isolated of the resinous exudate from heliotropium sinuatum on phytopathogenic bacteria
Brenda Modak C., Rene Torres, Marcela Wilkens, Alejandro Urzúa
From the resinous exudates of Heliotropium sinuatum have been isolated and characterized two compounds, pentaeicosanol 1 and 1-hydroxy-3-doeicosanone 2. Those structures and previously isolated pure compounds have been tested in their antibacterial activity on phytopathogenic bacteria. Ketone 2 and the flavonoid hesperetine 10 showed antibacterial activity on Erwinia carotovora subsp. carotovora, while the flavonoid 3-O-methylgalangine 4 showed activity on Clavibacter michiganensis subsp. michiganensis
