(2S,3S)-2-((2R,3R)-3-Phenyl-oxiranyl)-hex-5-en-3-ol

(S)-2-{3-[(R)-2-Acryloylamino-3-(4-methoxy-phenyl)-propionylamino]-propionyloxy}-4-methyl-pentanoic acid (S)-1-[(S)-1-((2R,3R)-3-phenyl-oxiranyl)-ethyl]-but-3-enyl ester

dephenyldesepoxyarenastatin A