1991
  1. Aoyagi,T., Nagai,M., Ogawa,K., Kojima,F., Okada,M., Ikeda,T., Hamada,M. and Takeuchi,T.
    Poststatin, a new inhibitor of prolyl endopeptidase, produced by Streptomyces viridochromogenes MH534-30F3. I. Taxonomy, production, isolation, physico-chemical properties and biological activities
    J Antibiot (Tokyo)44, 949-955. PubMed  Europe PubMed  I