Dolutegravir 是整合酶抑制剂,IC50为2.7 nM,对raltegravir-抗性的突变型Y143R,Q148K,N155H和G140S/Q148H有一定抑制性。
Dolutegravir (GSK1349572) is a two-metal-binding HIV integrase inhibitor with IC50 of 2.7 nM in a cell-free assay, modest activity against raltegravir-resistant signature mutants Y143R, Q148K, N155H, and G140S/Q148H.
0-10 μM
动物 A (mg/kg) = 动物 B (mg/kg)×动物 B的Km系数/动物 A的Km系数 | |
例如,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。
[1] Robert A Smith,et al. In vitro activity of dolutegravir against wild-type and integrase inhibitor-resistant HIV-2. Retrovirology. 2015; 12: 10. Published online 2015 Feb 5. doi: 10.1186/s12977-015-0146-8.
[2] Thibault Mesplède,et al. Addition of E138K to R263K in HIV integrase increases resistance to dolutegravir, but fails to restore activity of the HIV integrase enzyme and viral replication capacity. J Antimicrob Chemother. 2014 Oct; 69(10): 2733–2740. Published online 2014 Jun 10. doi: 10.1093/jac/dku199.
[3] Takahiro Seki,et al. Effects of Raltegravir or Elvitegravir Resistance Signature Mutations on the Barrier to Dolutegravir Resistance In Vitro. Antimicrob Agents Chemother. 2015 May; 59(5): 2596–2606. Prepublished online 2015 Feb 17. Published online 2015 Apr 10. doi: 10.1128/AAC.04844-14.
分子式 C20H19F2N3O5 |
分子量 419.38 |
CAS号 1051375-16-6 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO ≥80 mg/mL |
Water <1 mg/mL |
Ethanol <1 mg/mL |
体内溶解度
NCT Number | Conditions | Interventions | Sponsor/Collaborators | Phases | Start Date | Last Updated |
NCT02487706 | HIV | Drug: Dolutegravir | Fundacio Lluita Contra la SIDA | Phase 4 | 2015-06-01 | 2015-09-30 |
NCT02401828 | Human Immunodeficiency Virus | Drug: Dolutegravir | Erasmus Medical Center | Phase 4 | 2015-03-01 | 2017-02-06 |
NCT01568892 | Infection, Human Immunodeficiency Virus | Drug: dolutegravir 50 mg twice daily|Drug: dolutegravir placebo twice daily|Drug: Open-label dolutegravir 50mg twice daily | ViiV Healthcare|Shionogi|GlaxoSmithKline | Phase 3 | 2012-04-01 | 2014-01-02 |
NCT02491242 | HIV Infection | Other: Dolutegravir in a dual therapy regimen | Asociacion para el Estudio de las Enfermedades Infecciosas | 2015-11-01 | 2017-01-26 | |
NCT02098837 | HIV | Drug: Dolutegravir | St Stephens Aids Trust | Phase 4 | 2014-04-01 | 2016-07-26 |
NCT03016533 | Infection, Human Immunodeficiency Virus | Drug: Dolutegravir film-coated tablets|Drug: Dolutegravir film-coated dispersible tablets | ViiV Healthcare|PPD | Phase 3 | 2017-08-01 | 2017-02-28 |
NCT02572947 | Human Immunodeficiency Virus|Dolutegravir|Monotherapy|Treatment Efficacy | Drug: Dolutegravir | Calmy Alexandra|University Hospital, Geneva | Phase 2 | 2016-06-01 | 2016-12-23 |
NCT02500446 | HIV | Drug: dolutegravir|Other: Placebo | University of Melbourne|The Alfred|ViiV Healthcare | Phase 4 | 2015-08-01 | 2016-08-14 |
NCT02924389 | HIV | Drug: dolutegravir|Drug: Triumeq|Drug: Truvada | Emory University|National Institutes of Health (NIH) | 2016-09-01 | 2016-10-04 | |
NCT02211482 | HIV-1 Infection | Drug: dolutegravir, lamivudine | The Huesped Foundation|ViiV Healthcare | Phase 4 | 2014-10-01 | 2016-08-21 |
NCT01328041 | Infection, Human Immunodeficiency Virus | Drug: dolutegravir | ViiV Healthcare|Shionogi|GlaxoSmithKline | Phase 3 | 2011-05-01 | 2015-12-07 |
NCT01353716 | Infection, Human Immunodeficiency Virus | Drug: Dolutegravir 50 mg | ViiV Healthcare|Shionogi|GlaxoSmithKline | Phase 1 | 2011-06-01 | 2012-04-26 |
NCT02551523 | Monotherapy|Dolutegravir|Primary HIV Infection|Treatment Efficacy | Drug: Dolutegravir|Drug: Standard of care combinational antiretroviral therapy | University of Zurich | Phase 2 | 2015-11-01 | 2016-05-30 |
NCT02285374 | HIV | Drug: Dolutegravir, efavirenz, efavirenz/emtricitabine/tenofovir | St Stephens Aids Trust|ViiV Healthcare | Phase 4 | 2014-11-01 | 2014-11-06 |
NCT01498861 | Infection, Human Immunodeficiency Virus | Drug: Ortho-Cyclen|Drug: Dolutegravir|Drug: Placebo | ViiV Healthcare|Shionogi|GlaxoSmithKline | Phase 1 | 2011-12-01 | 2012-05-17 |
NCT02245022 | HIV|Pregnancy | Drug: Dolutegravir 50mg od|Drug: Standard of Care | University of Liverpool|ViiV Healthcare|Makerere University | Phase 2|Phase 3 | 2017-03-14 | 2017-03-14 |
NCT02976259 | HIV Infection Primary | Drug: Dolutegravir | Institut de Mdecine et d'Epidmiologie Applique - Fondation Internationale Lon M'Ba | Phase 3 | 2016-12-01 | 2016-11-24 |
NCT02509195 | HIV | Drug: Triumeq | St Stephens Aids Trust|ViiV Healthcare | Phase 4 | 2015-07-01 | 2017-03-16 |
注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。
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