62995-90-8 Beauverolide H Beauverolide I Beauverolides Cyclo-((r)-beta-hydroxynonanoyl-L-phenylalanyl-alanyl-D-leucyl) D-Leucine, N-(N-(N-(3-hydroxy-1-oxononyl)-L-phenylalanyl)-L-alanyl)-, lambda-lactone, (R)-