Danoprevir是HCV NS3/4A蛋白酶拟肽类抑制剂,IC50为0.2-3.5 nM,对HCV 1A/1B/4/5/6亚型的抑制性比对2B/3A亚型高10倍。
Danoprevir(ITMN-191) is a peptidomimetic inhibitor of the NS3/4A protease of hepatitis C virus (HCV) with IC50 of 0.2-3.5 nM, inhibition effect for HCV genotypes 1A/1B/4/5/6 is ~10-fold higher than 2B/3A. Phase 2.
5 pM -100 nM
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] Seiwert SD, et al. Antimicrob Agents Chemother, 2008, 52(12), 4432-4441.
[2] Forestier N, Larrey D, Guyader D, Marcellin P, Rouzier R, Patat A, Smith P, Bradford W, Porter S, Blatt L, Seiwert SD, Zeuzem S.Treatment of chronic hepatitis C patients with the NS3/4A protease inhibitor danoprevir (ITMN-191/RG7227) leads to robust reductions in viral RNA: a phase 1b multiple ascending dose study.J Hepatol. 2011 Jun;54(6):1130-6. Epub 2011 Feb 24.
[3] Imhof I, Simmonds P.Genotype differences in susceptibility and resistance development of hepatitis C virus to protease inhibitors telaprevir (VX-950) and danoprevir (ITMN-191).Hepatology. 2011 Apr;53(4):1090-9.
分子式 C35H46FN5O9S |
分子量 731.83 |
CAS号 850876-88-9 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO ≥144 mg/mL |
Water <1 mg/mL |
Ethanol ≥144 mg/mL |
体内溶解度
NCT Number | Conditions | Interventions | Sponsor/Collaborators | Phases | Start Date | Last Updated |
NCT03019991 | Healthy | Drug: Danoprevir|Drug: Ritonavir|Drug: Placebo | Ascletis Pharmaceuticals Co., Ltd. | Phase 1 | 2015-10-01 | 2017-01-11 |
NCT01531647 | Healthy Volunteer | Drug: danoprevir|Drug: raltegravir|Drug: ritonavir | Hoffmann-La Roche | Phase 1 | 2012-01-01 | 2016-11-01 |
NCT03020082 | Chronic Hepatitis C | Drug: Danoprevir|Drug: Ritonavir|Drug: peginterferon alfa-2a|Drug: RBV | Ascletis Pharmaceuticals Co., Ltd. | Phase 3 | 2016-06-01 | 2017-01-11 |
NCT03020004 | Chronic Hepatitis C | Drug: Danoprevir|Drug: Ritonavir|Drug: peginterferon alfa-2a|Drug: Ribavirin (RBV) | Ascletis Pharmaceuticals Co., Ltd. | Phase 2 | 2016-01-01 | 2017-01-11 |
NCT01514968 | Healthy Volunteer | Drug: cyclosporine|Drug: danoprevir|Drug: ritonavir | Hoffmann-La Roche | Phase 1 | 2011-12-01 | 2016-11-01 |
NCT03020095 | Chronic Hepatitis C | Drug: Ravidasvir|Drug: Danoprevir|Drug: Ritonavir|Drug: Ribavirin | Ascletis Pharmaceuticals Co., Ltd. | Phase 2 | 2015-08-01 | 2017-01-11 |
NCT03020134 | Healthy | Drug: Ravidasvir|Drug: Danoprevir|Drug: Ritonavir|Drug: Placebo | Ascletis Pharmaceuticals Co., Ltd. | Phase 1 | 2016-07-01 | 2017-01-12 |
NCT01519336 | Healthy Volunteer | Drug: danoprevir|Drug: darunavir|Drug: ritonavir | Hoffmann-La Roche | Phase 1 | 2012-02-01 | 2016-11-01 |
NCT01588002 | Healthy Volunteer | Drug: danoprevir|Drug: efavirenz|Drug: ritonavir | Hoffmann-La Roche | Phase 1 | 2012-04-01 | 2016-11-01 |
NCT01389544 | Healthy Volunteer | Drug: danoprevir|Drug: methadone|Drug: ritonavir | Hoffmann-La Roche | Phase 1 | 2011-06-01 | 2016-11-01 |
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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