3,9-二丁基-6-异丙基-4,10,12-三甲基-1,7,13-三氧杂-4,10,16-三氮杂环十八烷-2,5,8,11,14,17-己酮

grassystatin A

(3R,6R)-4-methyl-6-(1-methylethyl)-3-phenylmethyl-1,4-perhydrooxazine-2,5-dione

(R)-α-(isovaleroxy)isovaleric acid

trichodepsipeptide A