TY - RPRT TI - Biomimetic studies using artificial systems. IV. Biomimetic peptide synthesis by using multifunctionalized crown ethers as a novel enzyme model. A new concept in mimicking of enzyme-catalyzed bond-forming reactions. AU - S Sasaki AU - K Koga PY - 1989 DO - 10.1248/cpb.37.912 UR - https://pubmed.ncbi.nlm.nih.gov/2527623/ ID - 2527623 ER -