Authors: Okada, Y Fukumizu, A Takahashi, M Shimizu, Y Tsuda, Y Yokoi, T Bryant, SD Lazarus, LH

Citation: Y. Okada et al., Synthesis of stereoisomeric analogues of endomorphin-2, H-Tyr-Pro-Phe-Phe-NH2, and examination of their opioid receptor binding activities and solution conformation, BIOC BIOP R, 276(1), 2000, pp. 7-11

Authors: Okada, Y Fukumizu, A Takahashi, M Yamazaki, J Yokoi, T Tsuda, Y Bryant, SD Lazarus, LH

Citation: Y. Okada et al., Amino acids and peptides. LVI. Synthesis of pyrazinone ring-containing opioid mimetics and examination of their opioid receptor binding activity, TETRAHEDRON, 55(50), 1999, pp. 14391-14406

Authors: Fukumizu, A Tsuda, Y Wanaka, K Tada, M Okamoto, S Hijikata-Okunomiya, A Okada, Y

Citation: A. Fukumizu et al., Amino acids and peptides. LIII. Synthesis and biological activities of some pseudo-peptide analogs of PKSI-527, a plasma kallikrein selective inhibitor: The importance of the peptide backbone, CHEM PHARM, 47(8), 1999, pp. 1141-1144

Authors: Okada, Y Fukumizu, A Takahashi, M Yokoi, T Tsuda, Y Bryant, SD Lazarus, LH

Citation: Y. Okada et al., Synthesis of pyrazinone ring-containing opioid mimetics and examination oftheir opioid receptor-binding activity, CHEM PHARM, 47(8), 1999, pp. 1193-1195