HUMAN-CANCER-INHIBITING PENTAPEPTIDEAMIDE AND ESTER

摘要

The isolation, elucidation and synthetic replication of novel pentapeptide amides and esters are described. The compounds have the general structure CHEM in which R1 and R2 are selected as shown below: 12) R1 = -CH2-CH3 ; CHEM 14) R1 = -CH2-CH3 ; CHEM 16a) R1 = CH3 ; R2 = -O-CH2CH2CH2CH2CH3 16b) R1 = CH3 ; R2 = -O-CH2CH2CH2CH2CH2CH2CH2CH3 16c) R1 = CH3 ; R2 = -NH-CH2CH2CH2CH2CH2CH3