嗎替麥考酚酯是非競爭性，選擇性和可逆的肌苷一磷酸脫氫酶(IMPDH)抑制劑，IC50分別為39 nM 和27 nM。
(E)-6-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoic acid
2-Morpholinoethanol
