Leucine Substrates and Inhibitors

Commonly used protease inhibitors as bestatin and the E-64s are derived from leucine. See also H-Leu-NH₂ (E-2650).

L-1040	Ac-Leu-pNA
F-1215	[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine
N-1440	Boc-Leu-chloromethylketone
N-1185	[(RS)-2-Carboxy-3-phenylpropionyl]-Leu-OH
N-1645	L-trans-Epoxysuccinyl-Leu-4-guanidinobutylamide
N-1655	L-trans-Epoxysuccinyl-Leu-3-methylbutylamide
N-1650	L-trans-Epoxysuccinyl-Leu-3-methylbutylamide-ethyl ester
I-1240	H-Leu-AMC
I-1245	H-Leu-AMC
N-1105	H-Leu-chloromethylketone · HCl
J-1235	H-Leu-4MβNA · HCl
M-1520	H-Leu-αNA
K-1380	H-Leu-βNA
K-1385	H-Leu-βNA · HCl
K-1390	H-D-Leu-βNA · HCl
E-3455	H-Leu-NHOH · TFA
L-1305	H-Leu-pNA
L-1310	H-D-Leu-pNA
N-1260	Z-Leu-chloromethylketone