Tenofovir 是一种核苷酸逆转录酶抑制剂，可研究HIV和慢性乙型肝炎。

Tenofovir is an adenine analog REVERSE TRANSCRIPTASE INHIBITOR with antiviral activity against HIV-1 and HEPATITIS B. It is used to treat HIV INFECTIONS and CHRONIC HEPATITIS B, in combination with other ANTIVIRAL AGENTS, due to the emergence of ANTIVIRAL DRUG RESISTANCE when it is used alone.

皮下注射给药猪尾猕猴30 mg/kg Tenofovir通过猪尾猕猴的阴道内暴露完全消除HIV感染.30 mg/kg Tenofovir可以完全预防所有猕猴的SIV感染而无毒性.Tenofovir处理可以降低血浆病毒RNA水平到检测不到水平,同时降低外周血单核细胞和脑脊液（CSF）中血浆和感染细胞的感染性以及稳定CD4 + T细胞数量.

4 μM Tenofovir完全抑制MT-2细胞中HIVIIIB的生长。Tenofovir抑制HepG2 2.2.15,HepAD38和HepAD79细胞中乙型肝炎病毒（HBV）的活性。在MT-4细胞中减少HIV-1（IIIB）,HIV-2（ROD）和HIV（EHO）的病毒致细胞病变效应,EC50为1.15 μg/ mL,1.12 μg/ mL和1.05 μg/ mL。Tenofovir也降低SIV(mac251) ,SIV(B670) ,SHIV(89.6)和 SHIV(RTSHIV)的致细胞病变效应。Tenofovir对表达Q151M突变的多核苷耐药性HIV具有独特的活性,而对T69S插入突变的病毒敏感性降低。

Cells are plated into 48-well tissue culture plates (39,000 cells/mL) and allowed to grow for 48 h followed by treatment with vehicle or Tenofovir. Following the treatment period, cell viability is assessed using the MTT assay. The MTT assay relies on the conversion of tetrazolium dye 3-(4,5-dimethlthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) to formazan by NAD(P)H-dependent oxidoreductases[1].

147127-20-6

C9H14N5O4P

287.21

泰诺福韦;TDF;PMPA;替诺福韦;GS 1278

DMSO:4 mg/mL (13.92 mM),warmed
Ethanol:<1 mgml
H2O:2 mg/mL (6.96 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years