Daichi Ito   Dan Ge   Noriyuki Kogure   Hitomi Manaka   Yusuke Terui   Hiromitsu Takayama   Robert J Linhardt   Toshihiko Toida   Kyohei Higashi   
Heliyon 6(10) e05168 2020年10月
Physical mixtures of cationic polymers and heparin have been developed to overcome the limitations of unfractionated heparin. In this study, we found that heparin associates with natural polyamines in water, resulting in the generation of a poly-i...
Saito, A   Kogure, N   Kitajima, M   Takayama, H.   
Org. Lett. 21(17) 7134-7137 2019年9月 [査読有り]
The first concise and collective asymmetric total synthesis of six 14-hydroxygelsenicine-related Gelsemium alkaloids , i.e., 14-hydroxygelsedilam, 14-acetoxygelsedilam, gelsefuranidine, gelsemolenine A, and gelselegandines B and C, was accomplishe...