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	<title> &#187; 泼尼松</title>
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		<title>泼尼松</title>
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		<pubDate>Mon, 03 Jun 2024 07:37:26 +0000</pubDate>
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		<description><![CDATA[结构式 物竞编号 015t 分子式 c21h26o5 分子量 358.43 标签 泼尼松片, 17α,21-二羟基-1,4-孕甾二烯-3,11,20-三酮, 去氢肾上腺皮质激素, 脱氢可的松, 强的松, 去氢可的松, 1,4-pregnadiene-17α,21-diol-3,11,20-trione, 1-corti ...]]></description>
				<content:encoded><![CDATA[<p>    						<img src="http://staticv5.basechem.org/img/tupu/old/6fe45cc366dc4fb6b3773e678e588d92.gif" alt="泼尼松结构式"></p>
<p>结构式</p>
<table class="summary-table table table-striped table-bordered">
<col width="90" />
<tbody>
<tr>
<th scope="row">物竞编号</th>
<td>015t</td>
</tr>
<tr>
<th scope="row">分子式</th>
<td>c21h26o5</td>
</tr>
<tr>
<th scope="row">分子量</th>
<td>358.43</td>
</tr>
<tr>
<th scope="row">标签</th>
<td>
<p>                        泼尼松片,</p>
<p>                        17α,21-二羟基-1,4-孕甾二烯-3,11,20-三酮,</p>
<p>                        去氢肾上腺皮质激素,</p>
<p>                        脱氢可的松,</p>
<p>                        强的松,</p>
<p>                        去氢可的松,</p>
<p>                        1,4-pregnadiene-17α,21-diol-3,11,20-trione,</p>
<p>                        1-cortisone,</p>
<p>                        17α,21-dihydroxy-1,4-pregnadiene-3,11,20-trione,</p>
<p>                        dehydrocortisone</p>
</td>
</tr>
</tbody>
</table>
<ul class="nav nav-tabs">
<li class="active"><a href="#bh">编号系统</a></li>
<li><a href="#wx">物性数据</a></li>
<li><a href="#dl">毒理学数据</a></li>
<li><a href="#st">生态学数据</a></li>
<li><a href="#fz">分子结构数据</a></li>
<li><a href="#js">计算化学数据</a></li>
<li class="dropn pull-right">
                    <a href="" class="dropn-toggle">更多 <span class="caret"></span></a></p>
<ul class="dropn-menu" role="menu">
<li><a href="#xz">性质与稳定性</a></li>
<li><a href="#zc">贮存方法</a></li>
<li><a href="#hc">合成方法</a></li>
<li><a href="#yt">用途</a></li>
</ul>
</li>
</ul>
<h2 id="bh">编号系统</h2>
<p><b>cas号：</b>53-03-2</p>
<p><b>mdl号：</b>mfcd00003608</p>
<p><b>einecs号：</b>200-160-3</p>
<p><b>rtecs号：</b>tu4154100</p>
<p><b>brn号：</b>2065301</p>
<p><b>pubchem号：</b>24898748</p>
<h2 id="wx">物性数据</h2>
<p><p class="msonormal" align="left"><span lang="en-us"><span>1.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>性状：白色或类白色结晶性粉末。无气味。略有持续性苦味</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>2.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>密度（</span><span lang="en-us">g/ml,25/4</span><span>℃）：</span><span> </span><span>未确定</span><span> <span>&nbsp;</span><span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>3.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>相对蒸汽密度（</span><span lang="en-us">g/ml,</span><span>空气</span><span lang="en-us">=1</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>4.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>熔点（</span><span lang="en-us">ºc</span><span>）：</span><span lang="en-us">233</span><span>～</span><span lang="en-us">235</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>5.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>沸点（</span><span lang="en-us">ºc,</span><span>常压）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>6.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>沸点（</span><span lang="en-us">ºc, 13.33kpa</span><span>）：</span><span> <span lang="en-us"></span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>7.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>折射率：</span><span> </span><span>未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>8.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>闪点（</span><span lang="en-us">ºc</span><span>）：</span><span> </span><span>未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>9.<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>比旋光度（</span><span lang="en-us">º, c=1, dioxane</span><span>）：</span><span lang="en-us">172</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>10.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>自燃点或引燃温度（</span><span lang="en-us">ºc</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>11.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>蒸气压（</span><span lang="en-us">kpa,25ºc</span><span>）：</span><span> </span><span>未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>12.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>饱和蒸气压（</span><span lang="en-us">kpa,60ºc</span><span>）：</span><span> </span><span>未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>13.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>燃烧热（</span><span lang="en-us">kj/mol</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>14.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>临界温度（</span><span lang="en-us">ºc</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>15.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>临界压力（</span><span lang="en-us">kpa</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>16.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>油水（辛醇</span><span lang="en-us">/</span><span>水）分配系数的对数值：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>17.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>爆炸上限（</span><span lang="en-us">%,v/v</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>18.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>爆炸下限（</span><span lang="en-us">%,v/v</span><span>）：未确定</span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>19.<span>&nbsp;&nbsp;&nbsp; </span></span></span><span>溶解性：</span><span lang="en-us">1g</span><span>产品溶于约</span><span lang="en-us">150ml</span><span>乙醇、约</span><span lang="en-us">200ml</span><span>氯仿，微溶于甲醇、二氧六环，极微溶于水。</span><span lang="en-us"></span></p>
</p>
<h2 id="dl">毒理学数据</h2>
<p>
    		<span lang="en-us">1</span><span>、急性毒性：女人经口<span lang="en-us">tdlo</span>：<span lang="en-us">2400ug/kg/2d-i</span>；男人经口<span lang="en-us">tdlo</span>：<span lang="en-us">857ug/kg</span>；男人经口<span lang="en-us">ldlo</span>：<span lang="en-us">400ug/kg</span>；女人<span lang="en-us">tdlo</span>：<span lang="en-us">113mg/kg</span>；</span><br />
<span>&nbsp;&nbsp; 小鼠腹腔<span lang="en-us">ld50</span>：<span lang="en-us">135 mg/kg</span>；小鼠皮下<span lang="en-us">ld50</span>：<span lang="en-us">101 mg/kg</span>；小鼠肌内<span lang="en-us">ld50</span>：<span lang="en-us">600 mg/kg</span></span></p>
<p class="msonormal" align="left"><span lang="en-us">2</span><span>、致癌性：大鼠腹腔<span lang="en-us">tdlo</span>：<span lang="en-us">860mg/kg/26w-i</span></span></p>
<p class="msonormal" align="left"><span lang="en-us">3</span><span>、繁殖毒性：雌性小鼠皮下<span lang="en-us">tdlo</span>：<span lang="en-us">24mg/kg</span>，<span lang="en-us">13-18</span>天后受孕<span lang="en-us"></span></span></p>
<p><span lang="en-us">4</span><span>、致突变<span lang="en-us">microorganismstest</span>系统：细菌<span lang="en-us">-</span>鼠伤寒沙门氏菌：<span lang="en-us">3333ug/plate</span>；</span><br />
<span>&nbsp;&nbsp; 突变<span lang="en-us">microorganismstest</span>系统：细菌<span lang="en-us">-</span>鼠伤寒沙门氏菌：<span lang="en-us">333ug/plate</span>；<span lang="en-us"></span></span>
    	</p>
<h2 id="st">生态学数据</h2>
<p>
    		暂无
    	</p>
<h2 id="fz">分子结构数据</h2>
<p><p class="msonormal" align="left"><span lang="en-us"><span>1、<span>&nbsp;&nbsp; </span></span></span><span>摩尔折射率：</span><span lang="en-us">94.08</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>2、<span>&nbsp;&nbsp; </span></span></span><span>摩尔体积（</span><span lang="en-us">m<sup>3</sup>/mol</span><span>）：</span><span lang="en-us">273.6</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>3、<span>&nbsp;&nbsp; </span></span></span><span>等张比容</span><span lang="en-us">(90.2k)</span><span>：</span><span lang="en-us">757.0</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>4、<span>&nbsp;&nbsp; </span></span></span><span>表面张力</span><span lang="en-us">(dyne/cm)</span><span>：</span><span lang="en-us">58.5</span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>5、<span>&nbsp;&nbsp; </span></span></span><span>极化率</span><span lang="en-us">(10-24cm<sup>3</sup>)</span><span>：</span><span lang="en-us">37.29</span></p>
</p>
<h2 id="js">计算化学数据</h2>
<p><p class="msonormal" align="left"><span lang="en-us"><span>1、<span>&nbsp;&nbsp; </span></span></span><span>疏水参数计算参考值（<span lang="en-us">xlogp</span>）：<span lang="en-us">1.5</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>2、<span>&nbsp;&nbsp; </span></span></span><span>氢键供体数量：<span lang="en-us">2</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>3、<span>&nbsp;&nbsp; </span></span></span><span>氢键受体数量：<span lang="en-us">5</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>4、<span>&nbsp;&nbsp; </span></span></span><span>可旋转化学键数量：<span lang="en-us">2</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>5、<span>&nbsp;&nbsp; </span></span></span><span>互变异构体数量：<span lang="en-us">27</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>6、<span>&nbsp;&nbsp; </span></span></span><span>拓扑分子极性表面积（<span lang="en-us">tpsa</span>）：<span lang="en-us">91.7</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>7、<span>&nbsp;&nbsp; </span></span></span><span>重原子数量：<span lang="en-us">26</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>8、<span>&nbsp;&nbsp; </span></span></span><span>表面电荷：<span lang="en-us">0</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>9、<span>&nbsp;&nbsp; </span></span></span><span>复杂度：<span lang="en-us">764</span></span><span lang="en-us"></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>10、</span></span><span>同位素原子数量：<span lang="en-us">0</span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>11、</span></span><span>确定原子立构中心数量：<span lang="en-us">6</span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>12、</span></span><span>不确定原子立构中心数量：<span lang="en-us">0</span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>13、</span></span><span>确定化学键立构中心数量：<span lang="en-us">0</span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>14、</span></span><span>不确定化学键立构中心数量：<span lang="en-us">0</span></span></p>
<p class="msonormal" align="left"><span lang="en-us"><span>15、</span></span><span>共价键单元数量：<span lang="en-us">1</span></span></p>
</p>
<h2 id="xz">性质与稳定性</h2>
<p>
    		暂无
    	</p>
<h2 id="zc">贮存方法</h2>
<p><p class="msonormal"><span>主要用于各种急性严重细菌感染，严重过敏性疾病，胶原性疾病（红斑狼疮、结节性动脉周围炎等），风湿病、类风湿性关节炎、肾病综合征，严重支气管哮喘、血小板减少性紫癜、粒细胞减少症、急性淋巴性白血病、各种肾上腺皮质功能不全症、剥脱性皮炎、天皰疮、神经性皮炎、湿疹等。</p>
<p></span><span lang="en-us"></span>
    	</p>
<h2 id="hc">合成方法</h2>
<p>
    		<span>以可的松为原料制得。</span>
    	</p>
<h2 id="yt">用途</h2>
<p>
    		<span></p>
<p class="msonormal" align="left"><span>主要用于各种急性严重细菌感染，严重过敏性疾病，胶原性疾病（红斑狼疮、结节性动脉周围炎等），风湿病、类风湿性关节炎、肾病综合征，严重支气管哮喘、血小板减少性紫癜、粒细胞减少症、急性淋巴性白血病、各种肾上腺皮质功能不全症、剥脱性皮炎、天皰疮、神经性皮炎、湿疹等。</span><span lang="en-us"></span></p>
<p></span>
    	</p>
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