77327-06-1 Didemnin A, N-(2-hydroxy-1-oxopropyl)-, (S)- Didemnin C L-Tyrosine, (2S)-2-hydroxypropanoyl-N-Methyl-D-leucyl-L-threonyl-(3S,4R,5S)-4-amino-3-hydroxy-5-methylheptanoyl-(2S,4S)-4-hydroxy-2,5-dimethyl-3-oxohexanoyl-L-leucyl-L-prolyl-N,O-dimethyl-, (8-3)-lactone