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	<id>https://wikibeta.org/index.php?action=history&amp;feed=atom&amp;title=Oxipurinol</id>
	<title>Oxipurinol - Lịch sử thay đổi</title>
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	<updated>2026-08-10T11:05:44Z</updated>
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		<id>https://wikibeta.org/index.php?title=Oxipurinol&amp;diff=7129721&amp;oldid=prev</id>
		<title>imported&gt;InternetArchiveBot: Add 1 book for Wikipedia:Thông tin kiểm chứng được (20211223sim)) #IABot (v2.0.8.5) (GreenC bot</title>
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		<updated>2021-12-23T21:20:12Z</updated>

		<summary type="html">&lt;p&gt;Add 1 book for &lt;a href=&quot;/wiki/Wikipedia:Th%C3%B4ng_tin_ki%E1%BB%83m_ch%E1%BB%A9ng_%C4%91%C6%B0%E1%BB%A3c&quot; title=&quot;Wikipedia:Thông tin kiểm chứng được&quot;&gt;Wikipedia:Thông tin kiểm chứng được&lt;/a&gt; (20211223sim)) #IABot (v2.0.8.5) (&lt;a href=&quot;/wiki/Th%C3%A0nh_vi%C3%AAn:GreenC_bot&quot; title=&quot;Thành viên:GreenC bot&quot;&gt;GreenC bot&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Trang mới&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Chembox|ImageFile=Oxypurinol.svg|PIN=1,2-Dihydropyrazolo[4,3-e]pyrimidine-4,6-dione|SystematicName=1&amp;#039;&amp;#039;H&amp;#039;&amp;#039;,2&amp;#039;&amp;#039;H&amp;#039;&amp;#039;,4&amp;#039;&amp;#039;H&amp;#039;&amp;#039;,5&amp;#039;&amp;#039;H&amp;#039;&amp;#039;,6&amp;#039;&amp;#039;H&amp;#039;&amp;#039;-pyrazolo[3,4-d]pyrimidine-4,6-dione|OtherNames=1&amp;#039;&amp;#039;H&amp;#039;&amp;#039;,2&amp;#039;&amp;#039;H&amp;#039;&amp;#039;,5&amp;#039;&amp;#039;H&amp;#039;&amp;#039;-pyrazolo[3,4-d]pyrimidine-4,6-dione&amp;lt;br /&amp;gt;&lt;br /&gt;
Alloxanthine|Section1={{Chembox Identifiers&lt;br /&gt;
| CASNo = 2465-59-0&lt;br /&gt;
| PubChem = 4644&lt;br /&gt;
| ChEMBL_Ref = {{ebicite|correct|EBI}}&lt;br /&gt;
| ChEMBL = 859&lt;br /&gt;
| ChemSpiderID = 4483&lt;br /&gt;
| EINECS = 219-570-9&lt;br /&gt;
| KEGG = C07599&lt;br /&gt;
| MeSHName = Oxypurinol&lt;br /&gt;
| ChEBI = 28315&lt;br /&gt;
| UNII = G97OZE5068&lt;br /&gt;
| SMILES = O=C1NC(=O)C2=CNNC2=N1&lt;br /&gt;
| InChI = 1S/C5H4N4O2/c10-4-2-1-6-9-3(2)7-5(11)8-4/h1H,(H3,6,7,8,9,10,11)&lt;br /&gt;
| InChIKey = HXNFUBHNUDHIGC-UHFFFAOYSA-N&lt;br /&gt;
| Beilstein = 139956}}|Section2={{Chembox Properties&lt;br /&gt;
| Formula=C&amp;lt;sub&amp;gt;5&amp;lt;/sub&amp;gt;H&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;N&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;&lt;br /&gt;
| MolarMass=152.11086&lt;br /&gt;
| Appearance=white crystals&lt;br /&gt;
| Density=&lt;br /&gt;
| MeltingPt=&lt;br /&gt;
| BoilingPt=&lt;br /&gt;
| Solubility=&lt;br /&gt;
 }}|Section3={{Chembox Hazards&lt;br /&gt;
| MainHazards=&lt;br /&gt;
| FlashPt=&lt;br /&gt;
| AutoignitionPt =&lt;br /&gt;
 }}}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Oxipurinol&amp;#039;&amp;#039;&amp;#039; ([[Tên quốc tế phi thương mại|INN]], hoặc &amp;#039;&amp;#039;&amp;#039;oxypurinol&amp;#039;&amp;#039;&amp;#039; [[Tên thông qua Hoa Kỳ|USAN]]) là [[Chất ức chế enzym|chất ức chế]] [[xanthine oxyase]].&amp;lt;ref&amp;gt;{{Chú thích tạp chí|last=Stocker|first=Sophie L|last2=McLachlan|first2=Andrew J|last3=Savic|first3=Radojka M|last4=Kirkpatrick|first4=Carl M|last5=Graham|first5=Garry G|last6=Williams|first6=Kenneth M|last7=Day|first7=Richard O|year=2012|title=The pharmacokinetics of oxypurinol in people with gout|journal=British Journal of Clinical Pharmacology|volume=74|issue=3|pages=477–489|doi=10.1111/j.1365-2125.2012.04207.x|pmc=3477349|pmid=22300439}}&amp;lt;/ref&amp;gt; Nó là một [[chất chuyển hóa hoạt động]] của [[allopurinol]] và nó được loại bỏ hoàn toàn.&amp;lt;ref&amp;gt;{{Chú thích tạp chí|last=Elion|first=Gertrude B|last2=Yü|first2=Ts&amp;#039;ai-Fan|last3=Gutman|first3=Alexander B|last4=Hitchings|first4=George H|year=1968|title=Renal clearance of oxipurinol, the chief metabolite of allopurinol|url=https://archive.org/details/sim_american-journal-of-medicine_1968-07_45_1/page/69|journal=The American Journal of Medicine|volume=45|issue=1|pages=69–77|doi=10.1016/0002-9343(68)90008-9|pmid=5658870}}&amp;lt;/ref&amp;gt; Trong trường hợp bệnh thận, chất chuyển hóa này sẽ tích lũy đến mức độc hại. Bằng cách ức chế xanthine oxyase, nó làm giảm sản xuất [[axit uric]]. Nồng độ axit uric huyết thanh cao có thể dẫn đến [[bệnh gút]], [[sỏi thận]] và các tình trạng y tế khác.&lt;br /&gt;
&lt;br /&gt;
==Tham khảo==&lt;br /&gt;
{{Tham khảo|30em}}&lt;br /&gt;
{{sơ khai}}&lt;/div&gt;</summary>
		<author><name>imported&gt;InternetArchiveBot</name></author>
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