熊去氧膽酸

**Ursodeoxycholic acid**
臨床資料
商品名（英語：Drug nomenclature）	Actigall
其他名稱	ursodeoxycholic acid, Actigall, Ursosan, Urso, Urso Forte
AHFS/Drugs.com	Monograph
MedlinePlus	a699047
核准狀況	美 DailyMed: 19396;
懷孕分級	澳: B3 ; ;
給藥途徑	oral
ATC碼	A05AA02 (WHO) ;
法律規範狀態
法律規範	澳：限醫生處方（S4）; 加：處方藥（℞-only）; 英：處方藥（℞-only） (POM); 美：處方藥（℞-only）;
識別資訊
	IUPAC命名法 3α,7β-dihydroxy-5β-cholan-24-oic acid; OR; (R)-4-((3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-; 10,13-dimethylhexadecahydro-; 1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid; ;
CAS號	128-13-2
PubChem CID	31401;
IUPHAR/BPS	7104;
DrugBank	DB01586 ;
ChemSpider	29131 ;
UNII	724L30Y2QR;
KEGG	D00734 ;
ChEBI	CHEBI:9907 ;
ChEMBL	ChEMBL1551 ;
PDB配體ID	IU5 (PDBe, RCSB PDB);
CompTox Dashboard（英語：CompTox Chemicals Dashboard） (EPA)	DTXSID6023731 ;
ECHA InfoCard	100.004.437
化學資訊
化學式	C24H40O4
摩爾質量	392.56 g/mol
3D模型（JSmol（英語：JSmol））	交互式圖像;
熔點	203 °C（397 °F）
	SMILES O=C(O)CC[C@H]([C@H]1CC[C@@H]2[C@]1(C)CC[C@H]4[C@H]2[C@@H](O)C[C@@H]3C[C@H](O)CC[C@@]34C)C;
	InChI InChI=1S/C24H40O4/c1-14(4-7-21(27)28)17-5-6-18-22-19(9-11-24(17,18)3)23(2)10-8-16(25)12-15(23)13-20(22)26/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16-,17-,18+,19+,20+,22+,23+,24-/m1/s1 ; Key:RUDATBOHQWOJDD-UZVSRGJWSA-N ;

熊去氧膽酸（英語：Ursodeoxycholic acid，也被稱為3α,7β-二羥基-5β-膽烷-24-羧酸，3α,7β-dihydroxy-5β-cholan-24-oic acid，縮寫 UDCA），是一種來自熊膽的膽汁酸^[1]，為次級膽汁酸，由初級膽汁酸經由細菌代謝生成。

它可以降低細胞表面ACE2受體的表達量。^[2]

歷史[編輯]

熊膽是熊去氧膽酸的天然來源。1955年，日本科學家成功化學合成了熊去氧膽酸^[3]。1987年12月，艾爾建申請的熊去氧膽酸獲准在美國上市。^[4]

參考文獻[編輯]

^ 放過熊吧！可治療膽結石的熊膽早就能用化學合成. 食力 foodNEXT. [2021-12-08]. （原始內容存檔於2021-12-08）（中文（臺灣））.
^ Teresa Brevini, Mailis Maes, Gwilym J. Webb, Binu V. John, Claudia D. Fuchs, Gustav Buescher, Lu Wang, Chelsea Griffiths, Marnie L. Brown, William E. Scott, Pehuén Pereyra-Gerber, William T. H. Gelson, Stephanie Brown, Scott Dillon, Daniele Muraro, Jo Sharp, Megan Neary, Helen Box, Lee Tatham, James Stewart, Paul Curley, Henry Pertinez, Sally Forrest, Petra Mlcochova, Sagar S. Varankar, Mahnaz Darvish-Damavandi, Victoria L. Mulcahy, Rhoda E. Kuc, Thomas L. Williams, James A. Heslop, Davide Rossetti, Olivia C. Tysoe, Vasileios Galanakis, Marta Vila-Gonzalez, Thomas W. M. Crozier, Johannes Bargehr, Sanjay Sinha, Sara S. Upponi, Corrina Fear, Lisa Swift, Kourosh Saeb-Parsy, Susan E. Davies, Axel Wester, Hannes Hagström, Espen Melum, Darran Clements, Peter Humphreys, Jo Herriott, Edyta Kijak, Helen Cox, Chloe Bramwell, Anthony Valentijn, Christopher J. R. Illingworth, UK-PBC research consortium, Bassam Dahman, Dustin R. Bastaich, Raphaella D. Ferreira, Thomas Marjot, Eleanor Barnes, Andrew M. Moon, Alfred S. Barritt, Ravindra K. Gupta, Stephen Baker, Anthony P. Davenport, Gareth Corbett, Vassilis G. Gorgoulis, Simon J. A. Buczacki, Joo-Hyeon Lee, Nicholas J. Matheson, Michael Trauner, Andrew J. Fisher, Paul Gibbs, Andrew J. Butler, Christopher J. E. Watson, George F. Mells, Gordon Dougan, Andrew Owen, Ansgar W. Lohse, Ludovic Vallier, Fotios Sampaziotis. FXR inhibition may protect from SARS-CoV-2 infection by reducing ACE2. Nature. 2022-12-05 [2022-12-07]. ISSN 0028-0836. doi:10.1038/s41586-022-05594-0. （原始內容存檔於2023-06-26）（英語）.
^ Feng Y, Siu K, Wang N, Ng KM, Tsao SW, Nagamatsu T, Tong Y. Bear bile: dilemma of traditional medicinal use and animal protection. Journal of Ethnobiology and Ethnomedicine. 2009, 5 (1): 2. PMC 2630947 . PMID 19138420. doi:10.1186/1746-4269-5-2.
^ Actigall: FDA-Approved Drugs. U.S. Food and Drug Administration (FDA). [29 April 2020]. （原始內容存檔於2020-10-19）.

外部連結[編輯]

Ursodeoxycholic acid information （頁面存檔備份，存於網際網路檔案館） at MedlinePlus

[1] 放過熊吧！可治療膽結石的熊膽早就能用化學合成. 食力 foodNEXT. [2021-12-08]. （原始內容存檔於2021-12-08）（中文（臺灣））.

[2] Teresa Brevini, Mailis Maes, Gwilym J. Webb, Binu V. John, Claudia D. Fuchs, Gustav Buescher, Lu Wang, Chelsea Griffiths, Marnie L. Brown, William E. Scott, Pehuén Pereyra-Gerber, William T. H. Gelson, Stephanie Brown, Scott Dillon, Daniele Muraro, Jo Sharp, Megan Neary, Helen Box, Lee Tatham, James Stewart, Paul Curley, Henry Pertinez, Sally Forrest, Petra Mlcochova, Sagar S. Varankar, Mahnaz Darvish-Damavandi, Victoria L. Mulcahy, Rhoda E. Kuc, Thomas L. Williams, James A. Heslop, Davide Rossetti, Olivia C. Tysoe, Vasileios Galanakis, Marta Vila-Gonzalez, Thomas W. M. Crozier, Johannes Bargehr, Sanjay Sinha, Sara S. Upponi, Corrina Fear, Lisa Swift, Kourosh Saeb-Parsy, Susan E. Davies, Axel Wester, Hannes Hagström, Espen Melum, Darran Clements, Peter Humphreys, Jo Herriott, Edyta Kijak, Helen Cox, Chloe Bramwell, Anthony Valentijn, Christopher J. R. Illingworth, UK-PBC research consortium, Bassam Dahman, Dustin R. Bastaich, Raphaella D. Ferreira, Thomas Marjot, Eleanor Barnes, Andrew M. Moon, Alfred S. Barritt, Ravindra K. Gupta, Stephen Baker, Anthony P. Davenport, Gareth Corbett, Vassilis G. Gorgoulis, Simon J. A. Buczacki, Joo-Hyeon Lee, Nicholas J. Matheson, Michael Trauner, Andrew J. Fisher, Paul Gibbs, Andrew J. Butler, Christopher J. E. Watson, George F. Mells, Gordon Dougan, Andrew Owen, Ansgar W. Lohse, Ludovic Vallier, Fotios Sampaziotis. FXR inhibition may protect from SARS-CoV-2 infection by reducing ACE2. Nature. 2022-12-05 [2022-12-07]. ISSN 0028-0836. doi:10.1038/s41586-022-05594-0. （原始內容存檔於2023-06-26）（英語）.

[Feng-3] Feng Y, Siu K, Wang N, Ng KM, Tsao SW, Nagamatsu T, Tong Y. Bear bile: dilemma of traditional medicinal use and animal protection. Journal of Ethnobiology and Ethnomedicine. 2009, 5 (1): 2. PMC 2630947 . PMID 19138420. doi:10.1186/1746-4269-5-2.

[4] Actigall: FDA-Approved Drugs. U.S. Food and Drug Administration (FDA). [29 April 2020]. （原始內容存檔於2020-10-19）.

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