(S)-2-Butoxycarbonylamino-3-{2-[(4S,5S)-3-(4-carbamimidoyl-phenyl)-4-hydroxy-4,5-dihydro-isoxazol-5-yl]-acetylamino}-propionic acid methyl ester 在
Rabbit liver esterase 作用下,
反应 20.0h,
以50 mg的产率得到cis-2-butoxycarbonylamino-3-{2-[3-(4-carbamimidoylphenyl)-4-hydroxy-4,5-dihydroisoxazol-5-yl]acetylamino}propionic acid