Department of Pharmacology,China Pharmaceutical University,Nanjing,210009,China;
Department of Pharmacology,China Pharmaceutical University,Nanjing,210009,China;
Department of Pharmacology,China Pharmaceutical University,Nanjing,210009,China;
amlodipine derivatives; CJX1; CJX2; verapamil; P-glycoprotein; blood brain barrier; vascularendothelium;