Chinese Acad Sci;
Tech Inst Phys & Chem;
Beijing 100190;
Peoples R China;
Chinese Acad Sci;
Grad Univ;
Beijing 100039;
Peoples R China;
Yunnan Nonnal Univ;
Coll Chem & Chem Engn;
Kunming 650092;
Peoples R China;
Tripodal receptor; 1; 8-Naphthyridine; Synthesis; Spectroscopy;