1975 年 28 巻 9 号 p. 648-655
A new antibiotic fumaramidmycin produced by Streptomyces kurssanovii NR-7GGl was isolated as colorless crystals. The structure was shown to be N-(phenylacetyl) fumaramide. Starting from fumaramic acid, fumaramidmycin has been synthesized in good yield, in which the key stage involves N-acylated imino ether formation followed by mild acid hydrolysis. Five analogues of fumaramidmycin have also been prepared.