For faster navigation, this Iframe is preloading the Wikiwand page for 乙酰半胱氨酸.

乙酰半胱氨酸

乙酰半胱氨酸
临床数据
读音/əˌsɛtəlˈsɪstn/
商品名英语Drug nomenclatureAcetadote, Fluimucil, Mucomyst, others
AHFS/Drugs.comMonograph
核准状况
怀孕分级
给药途径By mouth, injection, inhalation
ATC码
法律规范状态
法律规范
药物动力学数据
生物利用度10% (Oral)[1]
血浆蛋白结合率50 to 83%[2]
药物代谢肝脏[2]
生物半衰期5.6 hours[3]
排泄途径Renal (30%),[2] faecal (3%)
识别信息
  • (2R)-2-acetamido-3-sulfanylpropanoic acid[4]
CAS号616-91-1  checkY
PubChem CID
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard英语CompTox Chemicals Dashboard (EPA)
ECHA InfoCard100.009.545 编辑维基数据链接
化学信息
化学式C5H9NO3S
摩尔质量163.195
3D模型(JSmol英语JSmol
比旋度英语Specific rotation+5 ° (c = 3% in water)[5]
熔点109至110 °C(228至230 °F) [5]
  • C/C(=N/[C@@H](CS)C(=O)O)/O
  • InChI=1S/C5H9NO3S/c1-3(7)6-4(2-10)5(8)9/h4,10H,2H2,1H3,(H,6,7)(H,8,9)/t4-/m0/s1 checkY
  • Key:PWKSKIMOESPYIA-BYPYZUCNSA-N checkY
Acetylcystein发泡锭

乙酰半胱氨酸(Acetylcysteine)、N-乙酰半胱氨酸N-acetylcysteine)或N-乙酰-L-半胱氨酸N-acetyl-L-cysteine),简称NAC,是半胱氨酸前体药物,服用、静注或吸入[2]后可补充谷胱甘肽储备量[6];用于治疗对乙酰氨基酚(Paracetamol)中毒、解化过浓的黏液,因此可用于缓解支气管肺障碍(肺炎支气管炎慢性阻塞性肺病囊肿性纤维化)的症状[2]

常见副作用包含恶心或呕吐,但此类副作用以口服剂为主。其他副作用还包含皮肤红斑、搔痒。较严重的副作用则可能发生非免疫型的全身型过敏性反应。妊娠期间用药目前显示安全。本品的作用机转是借由提升体内的谷胱甘肽浓度, 借此与普拿疼的有害代谢产物结合解毒[2];乙酰半胱氨酸与安全剂量乙酰氨基酚一起使用,并不会减少乙酰氨基酚的疗效。

乙酰半胱氨酸最初于1960年获得专利,且于1968年取得执照[7]。本品列名于世界卫生组织基本药物标准清单之中,为基础医疗系统必备药物之一[8]。乙酰半胱氨酸属于通用名药物,且价格不贵[9]

参考文献

  1. ^ Stockley RA. Chronic Obstructive Pulmonary Disease a Practical Guide to Management.. Chichester: John Wiley & Sons. 2008: 750 [2017-03-15]. ISBN 9780470755280. (原始内容存档于2016-03-05). 
  2. ^ 2.0 2.1 2.2 2.3 2.4 2.5 Acetylcysteine. The American Society of Health-System Pharmacists. [2015-08-22]. (原始内容存档于2016-03-03). 
  3. ^ ACETADOTE (acetylcysteine) injection, solution [Cumberland Pharmaceuticals Inc.]. DailyMed. Cumberland Pharmaceuticals Inc. June 2013 [2013-11-08]. (原始内容存档于2014-01-13). 
  4. ^ L-Cysteine, N-acetyl- - Compound Summary. PubChem Compound. USA: National Center for Biotechnology Information. Identification. 2005-03-25 [2012-01-09]. (原始内容存档于2014-01-12). 
  5. ^ 5.0 5.1 N-ACETYL-L-CYSTEINE Product Information (PDF). Sigma. Sigma-aldrich. [2014-11-09]. (原始内容 (PDF)存档于2014-06-11). 
  6. ^ PRODUCT INFORMATION ACETADOTE® CONCENTRATED INJECTION (PDF). TGA eBusiness Services. Phebra Pty Ltd. 2013-01-16 [2013-11-08]. (原始内容存档于2017-09-08). 
  7. ^ Fischer J, Ganellin CR. Analogue-Based Drug Discovery. Weinheim: Wiley-VCH. 2006: 544 [2017-03-15]. ISBN 9783527607495. (原始内容存档于2020-02-07). 
  8. ^ WHO Model List of Essential Medicines (19th List) (PDF). World Health Organization. April 2015 [2016-12-08]. (原始内容存档 (PDF)于2016-12-13). 
  9. ^ Baker E. Top 100 drugs : clinical pharmacology and practical prescribing. 2014: Acetylcysteine [2017-03-15]. ISBN 9780702055157. (原始内容存档于2017-08-13). 

外部链接

{{bottomLinkPreText}} {{bottomLinkText}}
乙酰半胱氨酸
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?