Y. Hayakawa

Benzimidazolium triflate-activated synthesis of (6-4) photoproduct-containing oligonucleotides and its application.

F. Hanaoka, S. Iwai, C. Masutani, 1999, Nucleic acids research.

Synthesis and evaluation of multisubstrate analogue inhibitors of purine nucleoside phosphorylases.

Y. Hayakawa, S. Koyanagi, S. Soeda, 2000, Bioorganic & medicinal chemistry.

Synthesis and biological evaluation of 1,1-difluoro-2-(tetrahydro-3-furanyl)ethylphosphonic acids possessing a N9-purinylmethyl functional group at the ring. a new class of inhibitors for purine nucleoside phosphorylases.

Y. Hayakawa, S. Soeda, H. Shimeno, 1999, Bioorganic & medicinal chemistry letters.

Nucleic Acids

L. Lankiewicz, A. Kozaki, T. Gotoh, 2007 .