
Synthesis, structure, and biological aspects of cyclopeptides related to marine phakellistatins 7-9
Keywords: Cyclopeptides; Solid phase synthesis; Marine natural products; Cytotoxic; AcOH; acetic acid; AA; amino acid; DCM; dichloromethane; DIEA; diisopropylethylamine; DKP; diketopiperazine; DMEM; Dulbecco's modified Eagle's medium; DMF; N,N-dimethylformamide; ES