Curvulin and spirostaphylotrichins R and U from extracts produced by two endophytic Bipolaris sp. associated to aquatic macrophytes with antileishmanial activity - Almeida, Tiago Tognolli de; Ribeiro, Marcos Alessandro dos Santos; Polonio, Julio Cesar; Garcia, Francielle Pelegrin; Nakamura, Celso Vataru; Meurer, Eduardo Cesar; Sarragiotto, Maria Helena; Baldoqui, Débora Cristina; Azevedo, João Lúcio; Pamphile, João Alencar (Natural Product Research, 2018)