氨氯地平 Amlodipine苯磺酸氨氯地平 Amlodipine Besilate苯磺酸氨氯地平杂质A Amlodipine Besilate Imp. A (EP): 苯磺酸氨氯地平杂质B Amlodipine Imp. B (EP): 3苯磺酸氨氯地平杂质D Amlodipine Besilate Imp.D (EP): 苯磺酸氨氯地平杂质E Amlodipine Besilate Imp.E(EP)苯磺酸氨氯地平杂质G Amlodipine Besilate Imp. G (EP): 苯磺酸氨氯地平杂质H Amlodipine Besilate Imp. H (EP):