Synthesis and Antifungal Activity of Rhodopeptin Analogues. 1. Modification of the East and South Amino Acid Moieties
摘要:
[GRAPHICS]Structure-activity relationships of the east and south amino acid modified analogues of rhodopeptins, novel antifungal cyclic tetrapeptides isolated from Rhodococcus species Mer-N1033, have been investigated. It was observed that a basic amino acid moiety (lysine or ornithine) as the east amino acid and a hydrophobic and bulky neutral amino acid (i.e., gamma-methylleucine) as the south amino acid were indispensable structure motifs for antifungal activity of rhodopeptin analogues.
Synthesis and Antifungal Activity of Rhodopeptin Analogues. 1. Modification of the East and South Amino Acid Moieties
摘要:
[GRAPHICS]Structure-activity relationships of the east and south amino acid modified analogues of rhodopeptins, novel antifungal cyclic tetrapeptides isolated from Rhodococcus species Mer-N1033, have been investigated. It was observed that a basic amino acid moiety (lysine or ornithine) as the east amino acid and a hydrophobic and bulky neutral amino acid (i.e., gamma-methylleucine) as the south amino acid were indispensable structure motifs for antifungal activity of rhodopeptin analogues.