Molecular design of small organic molecules based on structural information for a conformationally constrained peptide that binds to G-CSF receptor,

Radwan El-Haggar, Ken Kamikawa, Kazuya Machi, Zhengmao Ye, Yuko Ishino,Takeshi Tsumuraya, and Ikuo Fujii,* Bioorg. Med. Chem. Lett. 20, 1169-1172 (2010).