Novel mammalian cell cycle inhibitors, tryprostatins A, B and other diketopiperazines produced by Aspergillus fumigatus. II. Physico-chemical properties and structures.

Two novel diketopiperazines named tryprostatins A and B and a new natural product belonging to the diketopiperazine series, designated as demethoxyfumitremorgin C, together with four known diketopiperazines, fumitremorgin C, 12,13-dihydroxyfumitremorgin C, fumitremorgin B and verruculogen, are new M... View More