314776-27-7Relevant articles and documents
Structure-activity relationship study of 1,4-dihydropyridine derivatives blocking N-type calcium channels
Yamamoto, Takashi,Niwa, Seiji,Ohno, Seiji,Onishi, Tomoyuki,Matsueda, Hiroyuki,Koganei, Hajime,Uneyama, Hisayuki,Fujita, Shin-Ichi,Takeda, Tomoko,Kito, Morikazu,Ono, Yukitsugu,Saitou, Yuki,Takahara, Akira,Iwata, Seinosuke,Shoji, Masataka
, p. 798 - 802 (2007/10/03)
Cilnidipine is a 1,4-dihydropyridine derived L/N-type calcium channel dual blocker possessing neuroprotective and analgesic effects which are related to its N-type calcium channel inhibitory activity. In order to find specific N-type calcium channel blockers with the least effects on cardiovascular system, we performed structure-activity relationship study on APJ2708, which is a derivative of cilnidipine, and found a promising N-type calcium channel blocker 21b possessing analgesic effect in vivo with a 1600-fold lower activity against L-type calcium channels than that of cilnidipine.