Umezawa, H.; Aoyagi, T.; Morishima, H.; Matsuzaki, M.; Hamada, M.; Takeuchi, T. (1970). «Pepstatin, a new pepsin inhibitor produced by Actinomycetes». The Journal of antibiotics. 23 (5): 259–262. PMID4912600. doi:10.7164/antibiotics.23.259
nih.gov
ncbi.nlm.nih.gov
Umezawa, H.; Aoyagi, T.; Morishima, H.; Matsuzaki, M.; Hamada, M.; Takeuchi, T. (1970). «Pepstatin, a new pepsin inhibitor produced by Actinomycetes». The Journal of antibiotics. 23 (5): 259–262. PMID4912600. doi:10.7164/antibiotics.23.259
Marciniszyn Jr, J.; Hartsuck, J. A.; Tang, J. (1976). «Mode of inhibition of acid proteases by pepstatin». The Journal of Biological Chemistry. 251 (22): 7088–7094. PMID993206