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Tipranavir

替拉那韋
Mechanism of action:
Tipranavir 是一種 HIV-1 蛋白酶抑制劑(HIV-1 protease inhibitor)。Tipranavir 可與 HIV-1 蛋白酶的活性位點高親和力結合,阻止該酵素將 Gag-Pol 多蛋白前驅物(polyprotein)切割成功能性蛋白質。這會讓之後產生的病毒顆粒變成未成熟且無感染力。
Reference(s):
1. Doyon L et al. (2005). Selection and characterization of HIV-1 showing reduced susceptibility to the non-peptidic protease inhibitor tipranavir. Antiviral Res.
2. Authors unspecified et al. (2006). Tipranavir: PNU 140690, tipranivir. Drugs R D.
3. Temesgen Z et al. (2007). Tipranavir: a new option for the treatment of drug-resistant HIV infection. Clin Infect Dis.
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