產(chǎn)品目錄

規(guī)格	5mg 10mg
CAS	174484-41-4
別名	Aptivus,Tipranavir
化學(xué)名	N-[3-[(1R)-1-[(2R)-4-hydroxy-6-oxo-2-(2-phenylethyl)-2-propyl-3H-pyran-5-yl]propyl]phenyl]-5-(trifluoromethyl)pyridine-2-sulfonamide
分子式	C31H33F3N2O5S
分子量	602.66
溶解度	DMSO: 10 mM,Methanol:
儲(chǔ)存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

Tipranavir is a potent HIV protease inhibitor, which has been proven effective in inhibiting the HIV protease with a Ki value of 8 pM and showing an IC90 value of 100 nM [1].

It is believed that tipranavir can block the replication of numbers of viruses resistant to the current range of protease inhibitor. And the major amino acid substitutions of HIV-1 protease were identified to be associated with tipranavir sensitivity and resistance .[2]

As a highly potent HIV protease inhibitor , tipranavir inhibited HIV-2 protease with high potency (Ki < 1 nM) and was also effective against V82A and V82F/I84V mutants (Ki 3.0 and 0.25 nM, respectively). High Ki values against other aspartyl proteases such as human pepsin, cathepsins D and E illustrated the selectivity for HIV protease. An investigation of the effect of protein binding on antiviral activity was performed in HIV-1IIIB infected cells in a medium of 10% fetal bovine serum and 75% human plasma, where above 99% of the inhibitor is protein bound and an IC90 value of 1.4 μM was observed [1] . Additionally, a study of antiviral activities of tipranavir was operated with 134 clinical isolates in vitro, which showed the attractive properties of broadly protease inhibitor resistant HIV clinical samples [2].

In a mouse model with 5 mg/kg tipranavir dosing, as a result, CLtot was 0.17 ± 0.10 L/h/kg, Vss was 0.51 ± 0.14 L/kg, and t1/2 was 5.4 ±0. 3h. And following 10 mg/kg oral dosing in rats, got the result of F was 30% compared to 5 mg/kg tipranavir dosing [1]. After being proved an effective therapeutic agent for treatment of AIDS. An evaluating of the long-term (up to week 292) safety, efficacy and tolerability of ritonavir-boosted tipranavir was carried out in HIV-1-infected pediatric patients. The result of the evaluating indicated that the pediatric patients do well with regard to safety, tolerability and virologic efficacy when they are stable on a tipranavir-based regimen [3].

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原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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