نابيبرادين 5 مجم 30 قرص

Ivabradine tablets contains ivabradine as the active pharmaceutical ingredient. Ivabradine is a hyperpolarization-activated cyclic nucleotide-gated channel blocker that reduces the spontaneous pacemaker activity of the cardiac sinus node by selectively inhibiting the I f current, resulting in heart rate reduction with no effect on ventricular repolarization and no effects on myocardial contractility. The chemical name for ivabradine hydrochloride is: 3-(3-{[((7 S )-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl] methyl amino} propyl)-1,3,4,5-tetrahydro-7,8-dimethoxy-2 H -3-benzazepin-2-one,hydrochloride.The molecular formula is C 27 H 36 N 2 O 5 · HCl, and the molecular weight (free base +HCl) is 505.1 (468.6 + 36.5). The chemical structure of ivabradine is shown in Figure 1. Figure 1. Chemical Structure of Ivabradine Tablets Ivabradine tablets are supplied in 5 mg and 7.5 mg tablets for oral administration. The tablets contain 5 mg and 7.5 mg of ivabradine, as active ingredient, equivalent to 5.39 mg and 8.09 mg of ivabradine hydrochloride, respectively. The tablets contain the following inactive ingredients: lactose monohydrate, maltodextrin, maize starch b, colloidal silicon dioxide, magnesium stearate, hypromellose, titanium dioxide, polyethylene glycol 4000, yellow iron oxide and red iron oxide. Image