Chien, Chia-HuiChia-HuiChienLeung, Man-kitMan-kitLeungSu, Jen-KuanJen-KuanSuLi, Gene-HsiangGene-HsiangLiLiu, Yi-HungYi-HungLiuWang, YuYuWang2009-09-022018-07-102009-09-022018-07-102004http://ntur.lib.ntu.edu.tw//handle/246246/164485application/pdf175876 bytesapplication/pdfen-USSubstituent Effects on Pyrid-2-yl Ureas toward Intramolecular Hydrogen Bonding and Cytosine Complexationjournal article10.1021/jo03558082-s2.0-1642306523WOS:000220290900016http://ntur.lib.ntu.edu.tw/bitstream/246246/164485/1/24.pdf