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Flurazepam

氟西泮

Mechanism of action:

Flurazepam 是一種 1,4-苯二氮平(1,4-benzodiazepine)衍生物。Flurazepam 能結合 GABA_A 受體的苯二氮平結合位點(benzodiazepine-binding site),提高 GABA 與其受體的親和力,使氯離子通道(Cl⁻ channel)開啟頻率增加,導致氯離子流入神經元,造成細胞膜超極化(hyperpolarization),可產生鎮靜、催眠、抗焦慮與抗痙攣等中樞抑制相關作用。

​Reference(s):

1. Rickels K et al. (1986). The clinical use of hypnotics: indications for use and the need for a variety of hypnotics. Acta Psychiatr Scand Suppl. 


2. Vermeeren A et al. (2004). Residual effects of hypnotics: epidemiology and clinical implications. CNS Drugs. 


3. Oelschlager H et al. (1989). Chemical and pharmacologic aspects of benzodiazepines. Schweiz Rundsch Med Prax.

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