英文别名E64; E-64; proteinase inhibitor e64; thiol protease inhibitor; (L-3-trans-carboxyoxiran-2-carbonyl)-L-leucyl-agmatin; L-TRANS-EPOXYSUCCINYL-LEU-4-GUANIDINOBUTYLAMIDE; L-trans-Epoxysuccinyl-Leu-agmatine; Epoxysuccinyl-L-leucylamido-(4-guanidino)butane