A. Koyanagi

Tricyclic pharmacophore-based molecules as novel integrin αvβ3 antagonists. Part 2: Synthesis of potent αvβ3/αIIbβ3 dual antagonists

M. Ishikawa, K. Ajito, Mikio Yamamoto, 2006 .

Improvement of intestinal absorption of leucine enkephalin by sugar coupling and peptidase inhibitors.

S. Awazu, K. Ohta, T. Mizuma, 1996, Journal of pharmaceutical sciences.

Intestinal transport and metabolism of glucose-conjugated kyotorphin and cyclic kyotorphin: metabolic degradation is crucial to intestinal absorption of peptide drugs.

S. Awazu, T. Mizuma, A. Koyanagi, 2000, Biochimica et biophysica acta.

Intestinal transport and metabolism of analgesic dipeptide, kyotorphin: rate-limiting factor in intestinal absorption of peptide as drug.

S. Awazu, T. Mizuma, A. Koyanagi, 1997, Biochimica et biophysica acta.