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      Dutasteride研究進展
      
                
      
                發(fā)布日期：2017-11-06                                                  瀏覽次數(shù)：0
                
      

      核心提示：a href=https://www.medchemexpress.com/Dutasteride.htmlDutasteride/a產(chǎn)品描述：Dutasteride (GG745) is a potent inhibitor o
                                      
      
    
    
        
      
            <a   href="https://www.medchemexpress.com/Dutasteride.html">Dutasteride</a>產(chǎn)品描述：Dutasteride   (GG745) is a potent inhibitor of both 5 alpha-reductase isozymes. Dutasteride   may possess off-target effects on the androgen receptor (AR) due to its   structural similarity to DHT.IC50 Value:Target:  5 alpha-reductasein vitro: Dutasteride   inhibited (3)H-T conversion to (3)H-DHT and, as anticipated, inhibited   T-induced secretion of PSA and proliferation. However the drug also inhibited   DHT-induced PSA secretion and cell proliferation (IC(50) approximately 1   microM). Dutasteride competed for binding the LNCaP cell AR with an IC(50)   approximately 1.5 microM. High concentrations of dutasteride (10-50 microM), but   not finasteride, in steroid-free medium, resulted in enhanced cell death,   possibly by apoptosis [1]. Dutasteride reduces cell viability and cell   proliferation in both cell lines tested (androgen-responsive (LNCaP) and   androgen-unresponsive (DU145) human prostate cancer (PCa)) [2].in vivo: GG745   has a terminal half-life of approximately 240 hr, and single doses   <br><br><br><span style="outline:   0.0px;line-height: 22.0px;color: rgb(62,62,62);font-family: "Helvetica   Neue" , Helvetica , Arial , sans-serif;font-size:   11.818182px;background-color:   rgb(251,251,251);">公司介紹：MedChemExpress(MCE)專注于各種抑制劑、激動劑、API及化合物庫，總部位于美國新澤西，分別在瑞典和上海設(shè)有歐洲區(qū)子公司和亞洲區(qū)總代理，營銷網(wǎng)點遍及全球20多個國家地區(qū)。MCE經(jīng)過多年努力已成為全球生物活性小分子領(lǐng)域的一流供應(yīng)商，   產(chǎn)品涵蓋癌癥、神經(jīng)科學(xué)、抗感染、表觀遺傳學(xué)等20個熱門研究領(lǐng)域，PI3K、MAPK等近千個細分靶點，超過4000個活性小分子化合物現(xiàn)貨，以及GPCR、API、離子通道等超過20種不同類型的化合物庫，同時提供從毫克到千克的專業(yè)定制合成服務(wù)。</span><br   style="color: rgb(62,62,62);font-family: "Helvetica Neue" ,   Helvetica , Arial , sans-serif;font-size: 11.818182px;line-height:   22.0px;background-color: rgb(251,251,251);"><span   style="outline: 0.0px;line-height: 22.0px;color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;background-color: rgb(251,251,251);">MCE   對每批產(chǎn)品都進行嚴格的LCMS和NMR檢驗，其產(chǎn)品已被全球近萬名客戶廣泛使用并發(fā)表大量文章、專利；</span><br   style="color: rgb(62,62,62);font-family: "Helvetica Neue" ,   Helvetica , Arial , sans-serif;font-size: 11.818182px;line-height:   22.0px;background-color: rgb(251,251,251);"><span   style="outline: 0.0px;line-height: 22.0px;color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;background-color: rgb(251,251,251);">MCE   定期增加各領(lǐng)域熱門抑制劑、激動劑，不斷擴增已有化合物庫，以滿足最新的科研需求；</span><br style="color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;line-height: 22.0px;background-color:   rgb(251,251,251);"><span style="outline: 0.0px;line-height:   22.0px;color: rgb(62,62,62);font-family: "Helvetica Neue" ,   Helvetica , Arial , sans-serif;font-size: 11.818182px;background-color:   rgb(251,251,251);">數(shù)千種產(chǎn)品在上海有充足備貨，24-48小時內(nèi)送達客戶；</span><br   style="color: rgb(62,62,62);font-family: "Helvetica Neue" ,   Helvetica , Arial , sans-serif;font-size: 11.818182px;line-height:   22.0px;background-color: rgb(251,251,251);"><span   style="outline: 0.0px;line-height: 22.0px;color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;background-color:   rgb(251,251,251);">大量產(chǎn)品提供免費試用裝；</span><span   style="outline: 0.0px;line-height: 22.0px;color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;background-color:   rgb(251,251,251);">已為全球多個知名企業(yè)、院校構(gòu)建各種定制型化合物庫。</span><br><br>產(chǎn)品鏈接：<a   href="http://www.medchemexpress.cn/dutasteride.html">www.medchemexpress.cn/dutasteride.html</a><br><br></span><img   style="width: 600.0px;height: 310.0px;"   src="http://img.dxycdn.com/trademd/upload/userfiles/image/2014/08/A1408605159png_small.jpg"   alt="">
        
      
          

      

      
                                                
       
      
                

      


      

       
      

      

      
    
    
       
      

        
      

      

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