1. Design and synthesis of novel PEG-conjugated 20(S)-camptothecin sulfonylamidine derivatives with potent in vitro antitumor activity via Cu-catalyzed three-component reaction. Issue 13 (1st July 2015) Authors: Song, Zi-Long; Chen, Hai-Le; Wang, Yu-Han; Goto, Masuo; Gao, Wen-Jing; Cheng, Pi-Le; Morris-Natschke, Susan L.; Liu, Ying-Qian; Zhu, Gao-Xiang; Wang, Mei-Juan; Lee, Kuo-Hsiung Journal: Bioorganic & medicinal chemistry letters Issue: Volume 25:Issue 13(2015) Page Start: 2690 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Design, synthesis and potent cytotoxic activity of novel 7-(N-[(substituted-sulfonyl)piperazinyl]-methyl)-camptothecin derivatives. Issue 8 (15th April 2017) Authors: Zhu, Gao-Xiang; Cheng, Pi-Le; Goto, Masuo; Zhang, Na; Morris-Natschke, Susan L.; Hsieh, Kan-Yen; Yang, Guan-Zhou; Yang, Qian-Ru; Liu, Ying-Qian; Chen, Hai-Le; Zhang, Xiao-Shuai; Lee, Kuo-Hsiung Journal: Bioorganic & medicinal chemistry letters Issue: Volume 27:Issue 8(2017) Page Start: 1750 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗