尼福地平 (Nifedipine)
尼福地平(Nifedipine)是一种二氢吡啶类钙通道阻滞剂,主要用于治疗高血压和心绞痛。其通过选择性地抑制血管平滑肌的钙离子内流,使外周小动脉扩张,从而降低血压,改善心脏供血。该药物具有良好的口服生物利用度,可迅速缓解心绞痛症状,并能有效预防心绞痛发作。尼福地平分为缓释片和控释片两种类型,能够提供更长时间的稳定疗效,减少服药次数,提高患者依从性。在使用过程中,需定期监测血压变化及心率情况,确保药物作用的有效性和安全性。
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Nifedipine EP Impurity B
Nifedipine EP Impurity B
50428-14-3
C17H16N2O5
328.32
尼卡地平杂质08
Nifedipine Impurity 5
2469735-68-8
C15H15NO5
289.28
Nifedipine Impurity 12
Nifedipine Impurity 12
74378-10-2
C15H14N2O6
318.28
Nifedipine Impurity 55
Nifedipine Impurity 55
2469555-30-2
C15H17NO6
307.30
Nifedipine Impurity 56
Nifedipine Impurity 56
111304-31-5
C12H11NO5
249.22
Nifedipine
Nifedipine
21829-25-4
C17H18N2O6
346.33
Nifedipine EP Impurity A
Nifedipine EP Impurity A
67035-22-7
C17H16N2O6
344.32
Nifedipine EP Impurity C
Nifedipine EP Impurity C
39562-27-1
C12H11NO5
249.22
Nifedipine EP Impurity D
Nifedipine EP Impurity D
14205-39-1
C5H9NO2
115.13
Nifedipine Impurity E
Nifedipine Impurity E
114709-68-1
C16H17N3O5
331.32
Nifedipine-d6
Nifedipine-d6
1188266-14-9
C17H12D6N2O6
352.37
Nifedipine Impurity 3
Nifedipine Impurity 3
87625-92-1
C15H15NO5
289.28
Nifedipine Impurity 4
Nifedipine Impurity 4
10323-98-5
C13H13NO3
231.25
Nifedipine Impurity 6
Nifedipine Impurity 6
88434-69-9
C17H16N2O7
360.32
Nifedipine Impurity 7
Nifedipine Impurity 7
108139-78-2
C19H18N4O6
398.38
Nifedipine Impurity 8
Nifedipine Impurity 8
15846-25-0
C4H8N2O
100.12
Nifedipine Impurity 9
Nifedipine Impurity 9
21829-26-5
C19H22N2O6
374.39
Nifedipine Impurity 10
34785-00-7
C16H12N2O6
328.28
硝苯地平杂质44
Nifedipine Nitroso Impurity 1
49838-51-9
C9H11NO4
197.19
Nifedipine Impurity 46
111304-29-1
C12H11NO5
249.22
Nifedipine Impurity 47
Nifedipine Impurity 47
76258-20-3
C17H16N2O6
344.32
Nifedipine Impurity 48
Nifedipine Impurity 48
34783-31-8
C16H14N2O7
346.29