5-(2-Methylenecyclopropyl)-2,4-imidazolidinedione is an intermediate in synthesizing α-(Methylenecyclopropyl)glycine (M303150), a homolog of Hypoglycine A (H998400), is an unusual amino acid found in Litchi chinensis seeds and is shown to have antimutagenic activity against spontaneous mutation of Salmonella typhimurium TA.
