CAS NO: | 86780-90-7 |
规格: | 98% |
分子量: | 388.37 |
包装 | 价格(元) |
1mg | 电议 |
5mg | 电议 |
10mg | 电议 |
20mg | 电议 |
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.