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1338225-97-0
  • names:

    Doravirine

  • CAS號(hào):

    1338225-97-0

    MDL Number: MFCD22417167
  • MF(分子式): C17H11ClF3N5O3 MW(分子量): 425.75
  • EINECS: Reaxys Number:
  • Pubchem ID:58460047 Brand:BIOFOUNT
多拉韋林
多拉韋林Doravirine(1338225-97-0,MK-1439)是HIV-1非核苷逆轉(zhuǎn)錄酶抑制劑,對(duì)野生型以及K103N和Y181C逆轉(zhuǎn)錄酶突變體的IC50 值分別為4.5 nM,5.5 nM和6.1 nM。
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中文別名 多拉韋林(1338225-97-0),MK-1439,皮菲特羅,3-氯-5-((1-((4-甲基-5-氧代-4,5-二氫-1H-1,2,4-三唑-3-基)甲基)-2 -氧代-4-(三氟甲基)-1,2-二氫吡啶-3-基氧基)芐腈;
英文別名 Doravirine(1338225-97-0),DORAVIRINE,MK-1439,Pifeltro,3-Chloro-5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile;
CAS號(hào) 1338225-97-0
Inchi InChI = 1S / C17H11ClF3N5O3 / c1-25-13(23-24-16(25)28)8-26-3-2-12(17(19,20)21)14(15(26)27)29- 11-5-9(7-22)4-10(18)6-11 / h2-6H,8H2,1H3,(H,24,28)
InchiKey ZIAOVIPSKUPPQW-UHFFFAOYSA-N
分子式 Formula C17H11ClF3N5O3
分子量 Molecular Weight 425.75
溶解度Solubility 生物體外In Vitro:DMSO溶解度≥ 30 mg/mL(70.46 mM)*"≥" means soluble可溶, but saturation unknown溶解度未知.
性狀 固體粉末,Power
儲(chǔ)藏條件 Storage conditions -20°C冰柜

多拉韋林,Doravirine(1338225-97-0,MK-1439)藥理學(xué):
在一項(xiàng)臨床2期試驗(yàn)中,在沒(méi)有抗逆轉(zhuǎn)錄病毒治療史的HIV-1感染者中,劑量范圍為0.25-2倍推薦劑量的多拉韋林(與恩曲他濱 / 替諾福韋聯(lián)合使用),未發(fā)現(xiàn)療效與暴露-應(yīng)答關(guān)系[L12729]此外,以1200 mg的劑量提供推薦劑量后觀察到的峰值濃度的約4倍,多拉韋林不會(huì)將QT間隔延長(zhǎng)至任何臨床相關(guān)程度。
多拉韋林是一種非核苷類逆轉(zhuǎn)錄酶抑制劑,可與其他抗逆轉(zhuǎn)錄病毒藥物聯(lián)合用于治療人類免疫缺陷病毒(HIV)感染。多拉韋林與治療期間短暫的血清氨基轉(zhuǎn)移酶升高率低相關(guān),但與臨床上明顯的急性肝損傷無(wú)關(guān)。
多拉韋林是一種HIV-1非核苷類逆轉(zhuǎn)錄酶抑制劑(NNRTI),旨在與其他抗逆轉(zhuǎn)錄病毒藥物聯(lián)用。多拉韋林可以單獨(dú)使用,也可以作為多拉韋林(100 mg),拉米夫定(300 mg)和替諾福韋二甲酚富馬酸鹽(300 mg)的組合產(chǎn)品獲得。多拉韋林正式用于沒(méi)有抗逆轉(zhuǎn)錄病毒治療經(jīng)驗(yàn)的成年患者中治療HIV-1感染,進(jìn)一步擴(kuò)大了可用于治療HIV-1感染的治療方法的可能性和選擇。
多拉韋林是一種非核苷類逆轉(zhuǎn)錄酶抑制劑。體外IC 50值為野生型12 nM,針對(duì)K103N的21 nM,針對(duì)Y181C的31 nM,針對(duì)K103N / Y181C突變病毒的33 nM。MK-1439對(duì)10種不同的HIV-1亞型病毒表現(xiàn)出相似的抗病毒活性。治療HIV-1感染的第三階段正在進(jìn)行中。


多拉韋林,Doravirine(1338225-97-0,MK-1439)毒理性質(zhì):
據(jù)報(bào)道,在接受多拉韋林治療的患者中,有13%的患者血清氨基轉(zhuǎn)移酶升高,但在正常水平上限的5倍以上時(shí)升高并不常見(jiàn),發(fā)生在1%或更少的患者中。在并發(fā)乙型或丙型肝炎的患者中,多拉韋林治療期間血清氨基轉(zhuǎn)移酶升高的比率較高,但異常情況很少嚴(yán)重。多拉韋林僅在臨床上使用了很短的時(shí)間,但是與許多其他非核苷類逆轉(zhuǎn)錄酶抑制劑不同,多拉韋林尚未與臨床上明顯的肝損傷報(bào)道有關(guān)。 可能性評(píng)分:E *(可疑但未經(jīng)證實(shí)的臨床上明顯的肝損傷原因)。

多拉韋林,Doravirine(1338225-97-0,MK-1439)實(shí)驗(yàn)注意事項(xiàng)
1.實(shí)驗(yàn)前需戴好防護(hù)眼鏡,穿戴防護(hù)服和口罩,佩戴手套,避免與皮膚接觸。
2.實(shí)驗(yàn)過(guò)程中如遇到有毒或者刺激性物質(zhì)及有害物質(zhì)產(chǎn)生,必要時(shí)實(shí)驗(yàn)操作需要手套箱內(nèi)完成以免對(duì)實(shí)驗(yàn)人員造成傷害
3.實(shí)驗(yàn)后產(chǎn)生的廢棄物需分類存儲(chǔ),并交于專業(yè)生物廢氣物處理公司處理,以免造成環(huán)境污染Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.

Tags:多拉韋林試劑,多拉韋林雜質(zhì),多拉韋林中間體,多拉韋林密度,多拉韋林溶解度,多拉韋林旋光度,多拉韋林閃點(diǎn),多拉韋林熔點(diǎn),多拉韋林購(gòu)買,
產(chǎn)品說(shuō)明 (1338225-97-0,Doravirine,MK-1439)多拉韋林是一種有效的高度特異性的HIV-1非核苷逆轉(zhuǎn)錄酶的抑制劑,對(duì)野生型以及K103N和Y181C逆轉(zhuǎn)錄酶突變體的IC50值分別是 4.5 nM,5.5 nM 和 6.1 nM
IntroductionDoravirine (MK439,多拉韋林,1338225-97-0)is a highly specificHIV nonnucleoside reverse transcriptaseinhibitor withIC50s of4.5nM, 5.5nM and 6.
Application11nM against the wild type andK103NandY181Creverse transcriptasemutants, respectively.
Application2
Application3
Lai MT et al. In vitro characterization of MK-1439, a novel HIV-1 nonnucleoside reverse transcriptase inhibitor. Antimicrob Agents Chemother. 2014;
Anderson MS et al. Safety, tolerability and pharmacokinetics of doravirine, a novel HIV non-nucleoside reverse transcriptase inhibitor, after single and multiple doses in healthy subjects. Antivir Th
多拉韋林,Doravirine(1338225-97-0,MK-1439)參考文獻(xiàn):

1,單次和多次服用利福平對(duì)健康受試者中Doravirine藥代動(dòng)力學(xué)的影響。
Yee KL; Khalilieh SG; Sanchez RI; Liu R; Anderson MS; Manthos H;法官T; Brejda J; Butterton JR臨床藥物研究。2017年7月; 37(7):659-667。doi:10.1007 / s40261-017-0513-4。
BACKGROUND AND OBJECTIVE: ;Doravirine is a novel, next-generation, non-nucleoside reverse transcriptase inhibitor in development for the treatment of human immunodeficiency virus-1 infection in combination with other antiretrovirals. Doravirine is a substrate for cytochrome P450 (CYP) 3A and P-glycoprotein. Rifampin (rifampicin) is used for treating tuberculosis in patients who are co-infected with human immunodeficiency virus. Rifampin demonstrates organic anion-transporting polypeptide 1B1 and P-glycoprotein inhibition after single-dose administration and CYP3A and P-glycoprotein induction after multiple-dose administration. The objective of this study was to evaluate the effects of co-administration of single and multiple doses of rifampin on doravirine pharmacokinetics.;METHODS: ;In period 1 of this open-label, two-period, fixed-sequence study in healthy adults, subjects received single-dose doravirine 100 mg; blood samples for measuring plasma concentration were collected pre-dose and up to 72 h post-dose. In period 2, following a 7-day washout, subjects received doravirine 100 mg and rifampin 600 mg on day 1, rifampin 600 mg daily on days 4-18, with doravirine 100 mg co-administered on day 17; blood samples were collected pre-dose and up to 72 h post-dose on day 1 and up to 48 h post-dose on day 17.


2.Doravirine:評(píng)論。
馬薩諸塞州的庫(kù)隆比爾(Colombier MA);莫琳娜(J)2018年7月; 13(4):308-314。doi:10.1097 / COH.0000000000000471。
Colombier MA;Molina JM Curr Opin HIV AIDS. 2018 Jul;13(4):308-314. doi: 10.1097/COH.0000000000000471.
PURPOSE OF REVIEW: ;The current review addresses the role of doravirine (DOR), a novel once-daily nonnucleoside reverse transcriptase inhibitor (NNRTI) in first-line therapy at a time in which multiple options are available, and issues of antiviral efficacy, safety, simplicity and cost are critical to make informed decisions.;RECENT FINDINGS: ;DOR combination regimens have been tested in two large randomized double-blinded clinical trials in treatment-naïve patients, showing noninferiority to ritonavir-boosted darunavir-based and efavirenz (EFV)-based regimens. The main features of DOR are reviewed in this report including its antiviral activity, genetic barrier to resistance, safety, once-daily dosing and coformulation in a single tablet with tenofovir disoproxil fumarate and lamivudine. DOR pharmacokinetics and drug-drug interactions are also reviewed as DOR can be given without food restriction and has no interaction with proton pump inhibitors. DOR has shown a superior safety profile than EFV regarding neuropsychiatric and cutaneous adverse events. DOR is currently being investigated in treatment-experienced patients and in those with transmitted NNRTI drug resistance.;SUMMARY: ;DOR is a promising new NNRTI that could become the preferred drug in its class for treatment initiation.


3,2020年艾滋病治療:會(huì)是什么樣?
Gulick RJ國(guó)際艾滋病協(xié)會(huì)。2014年11月2日; 17(4增刊3):19528。doi:10.7448 / IAS.17.4.19528。eCollection 2014。

Currently there are 28 approved antiretroviral drugs in six mechanistic classes, and recommended first-line regimens are highly potent, well tolerated, and as convenient as one pill, once-a-day. How will HIV treatment change by 2020? Over the next few years, we are likely to see potent 2-drug regimens tested head-to-head with standard three-drug regimens, and some of these will likely become standard-of-care. Newer agents with novel drug resistance profiles (e.g. doravirine, an NNRTI) or new mechanisms of action (e.g. BMS 663068, a CD4 attachment inhibitor) will provide virologic activity in patients with drug-resistant viral strains. Comparative studies of current and newer agents such as the investigational prodrug of tenofovir (TAF) will help define less toxic regimens. We will see additional convenient co-formulations developed; with them, we are likely to have second- and even third-line regimens administered one pill, once-daily. Long-acting injectable investigational formulations currently in clinical trials such as rilpivirine LA (administered monthly) and cabotegravir (administered quarterly), and others (including combinations of these agents) could provide additional convenient treatment options.

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