Methods: Starting from isohexanoyl chloride and methyl tryptophan ester hydrochloride,ilomastat was obtained via 7 reaction steps including substitution and condensation.

• 方法:以色氨酸甲酯盐酸盐和异己酰氯为起始原料,经过取代和缩合等7步反应得到目标化合物。