CYP2B6 is an important cytochrome P450 enzymes and contributes to metabolism of about 7% of therapeutically usual drugs,including some with narrow therapeutic index.

• CYP2B6是一个在药理和毒理学上均占有重要地位的代谢酶,参与约7%25临床上常用药物代谢,其中包括一些治疗窗较窄的药物。