作者:M. S. Kuo、V. H. WILEY、J. I. CIALDELLA、D. A. YUREK、H. A. WHALEY、V. P. MARSHALL
DOI:10.7164/antibiotics.49.1006
日期:——
This report describes the results of a biosynthesisstudy of marcfortine A (MA). We report here that MA is derivedfrom methionine, tryptophan, lysine and two isoprene units, the latter two being derivedfromaceticacid. From the 13C enrichment pattern of the pipecolic acid moeity we further conclude that this unit is derivedfrom lysine via alpha-ketoglutarate. Therefore, we have accounted for the