(+)-Talinolol is an isomer of Talinolol. Talinolol (Cordanum) is a long-acting, cardioselective β1-adrenergic receptor blocker. Talinolol exhibits cardioprotective and antihypertensive activities. Talinolol is also a well-known and frequently used probe substrate for P-glycoprotein (P-gp) activity [1] [2].
References:
[1]. Assmann I. The actions of talinolol, a beta 1-selective beta blocker, in cardiac arrhythmia and acute myocardial infarction. Curr Med Res Opin. 1995;13(6):325-42.
[2]. Kara ZP, et, al. The effects of P-glycoprotein inhibitor zosuquidar on the sex and time-dependent pharmacokinetics of parenterally administered talinolol in mice. Eur J Pharm Sci. 2021 Jan 1;156:105589.
[3]. Shirasaka Y, et, al. Species difference in the effect of grapefruit juice on intestinal absorption of talinolol between human and rat. J Pharmacol Exp Ther. 2010 Jan;332(1):181-9.
References:
[1]. Assmann I. The actions of talinolol, a beta 1-selective beta blocker, in cardiac arrhythmia and acute myocardial infarction. Curr Med Res Opin. 1995;13(6):325-42.
[2]. Kara ZP, et, al. The effects of P-glycoprotein inhibitor zosuquidar on the sex and time-dependent pharmacokinetics of parenterally administered talinolol in mice. Eur J Pharm Sci. 2021 Jan 1;156:105589.
[3]. Shirasaka Y, et, al. Species difference in the effect of grapefruit juice on intestinal absorption of talinolol between human and rat. J Pharmacol Exp Ther. 2010 Jan;332(1):181-9.