Aranidipine(MPC1304)是一种钙离子(Ca2+)通道拮抗剂，具有强大而持久的抗高血压作用。
CAS：86780-90-7
分子式：C19H20N2O7
分子量：388.37
纯度：98%
存储：Store at -20°C

Background:

Aranidipine (MPC1304) is a Ca2+ channel antagonist with potent and long-lasting antihypertensive effects.

Aranidipine (MPC-1304) is a new Ca2+ channel antagonist in spontaneously hypertensive rats. Following oral administration of Aranidipine at doses of 3 and 10 mg/kg to spontaneously hypertensive rats (SHR), there are significant decreases in Bmax values for specific [3H](+)-PN 200-110 binding to myocardial membranes compared to the control values. The Bmax values at 1 h (3 mg/kg), 1 and 6 h (10 mg/kg) are significantly decreased (47.7, 48.9 and 25.8%, respectively) compared to the control values. The effect is greatest at 1 h and decreases with time. The Bmax values at 6 h (3 mg/kg) and 12 or 24 h (10 mg/kg) after the oral administration of Aranidipine are not significantly different from the control values, suggesting the disappearance of the effect of Aranidipine. The Kd values for myocardial [3H](+)-PN 200-110 binding are unaltered by oral administration of Aranidipine[1].

[1]. Nozawa Y, et al. Receptor occupation and pharmacokinetics of MPC-1304, a new Ca2+ channel antagonist, in spontaneously hypertensive rats. Eur J Pharmacol. 1995 Dec 12;287(2):191-6.