Dehydroevodiamine and hortiamine, alkaloids from the traditional Chinese herbal drug Evodia rutaecarpa, are IKr blockers with proarrhythmic effects in vitro and in vivo.
Baburin I, Varkevisser R, Schramm A, Saxena P, Beyl S, Szkokan P, Linder T, Stary-Weinzinger A, van der Heyden MAG, Houtman M, Takanari H, Jonsson M, Beekman JHD, Hamburger M, Vos MA, Hering S.
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Pharmacol Res. 2018 May;131:150-163. doi: 10.1016/j.phrs.2018.02.024. Epub 2018 Mar 15.
Pharmacol Res. 2018.
PMID: 29477480
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