醋酸阿比特龍

化合物

醋酸阿比特龍Abiraterone acetate)是治療前列腺癌的口服藥物[10]。會與皮質類固醇併用於治療轉移性去勢療法無效型的前列腺癌(metastatic castration-resistant prostate cancer,mCRPC)和轉移性去勢療法敏感型的高風險前列腺癌(metastatic castration-sensitive prostate cancer,mCSPC)[11]。 應使用於睪丸切除(去勢療法)後,或需與促性腺素釋素調節劑英語Gonadotropin-releasing hormone modulator併用[11]

醋酸阿比特龍
臨床資料
讀音a" bir a' ter one
商品名英語Drug nomenclatureZytiga, Yonsa, others
其他名稱CB-7630; JNJ-212082; 17-(3-Pyridinyl)androsta-5,16-dien-3β-ol acetate, abiraterone (BAN UK), abiraterone acetate (JAN JP), abiraterone acetate (USAN US)
AHFS/Drugs.comMonograph
MedlinePlusa611046
核准狀況
懷孕分級
給藥途徑口服給藥[2][3]
藥物類別英語Drug class化學療法
ATC碼
法律規範狀態
法律規範
藥物動力學數據
生物利用度不明,但空腹時可能最多50%[7]
血漿蛋白結合率阿比特龍:~99.8%(與白蛋白英語human serum albuminα1 酸性糖蛋白英語Alpha-1 acid glycoprotein[7][2][8]
藥物代謝酯酶CYP3A4SULT2A1英語Bile salt sulfotransferase[8]
代謝產物阿比特龍、其它[2][7]
生物半衰期Abiraterone: 12–24小時[2][7][3]
排泄途徑糞便:88%[2][8]
尿:5%[2][8][3]
識別資訊
  • [(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
CAS號
154229-18-2
(154229-19-3(阿比特龍))  checkY
PubChem CID
IUPHAR/BPS
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard英語CompTox Chemicals Dashboard (EPA)
ECHA InfoCard100.149.063 編輯維基數據鏈接
化學資訊
化學式C26H33NO2
摩爾質量391.56 g·mol−1
3D模型(JSmol英語JSmol
熔點144至145 °C(291至293 °F) [9]
  • CC(=O)O[C@H]1CC[C@@]2([C@H]3CC[C@]4([C@H]([C@@H]3CC=C2C1)CC=C4C5=CN=CC=C5)C)C
  • InChI=1S/C26H33NO2/c1-17(28)29-20-10-12-25(2)19(15-20)6-7-21-23-9-8-22(18-5-4-14-27-16-18)26(23,3)13-11-24(21)25/h4-6,8,14,16,20-21,23-24H,7,9-13,15H2,1-3H3/t20-,21-,23-,24-,25-,26+/m0/s1 checkY
  • Key:UVIQSJCZCSLXRZ-UBUQANBQSA-N checkY

常見副作用包括疲勞嘔吐頭痛關節痛高血壓水腫低鉀血症高血糖潮熱腹瀉咳嗽[10] [11]。其他嚴重副作用包括可能肝衰竭腎上腺皮質功能不全[11]。對伴侶可能懷孕的男性,應採取避孕措施[11]。醋酸阿比特龍服用後,在體內轉化為阿比特龍[11]。它是一種雄性激素抑制劑英語Androgen synthesis inhibitor,具體來說是CYP17A1抑制劑英語CYP17A1 inhibitor之一,作用後會減少睪酮合成[10]。因此,可以避免這些激素刺激前列腺癌細胞的增生[10]

醋酸阿比特龍的文獻在 1995 年出現,於 2011 年在美國和歐洲取得醫療使用許可[12] [11]。名列世界衛生組織基本藥物標準清單[13]。此藥在世界各地都有銷售[14]

參考文獻

  1. ^ Abiraterone Use During Pregnancy. Drugs.com. 13 March 2020 [8 June 2020]. (原始內容存檔於25 November 2020). 
  2. ^ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 Zytiga- abiraterone acetate tablet, film coated. DailyMed. 13 June 2019 [15 November 2019]. (原始內容存檔於13 November 2014). 
  3. ^ 3.0 3.1 3.2 3.3 Yonsa- abiraterone acetate tablet. DailyMed. 5 June 2018 [15 November 2019]. (原始內容存檔於13 August 2020). 
  4. ^ 4.0 4.1 4.2 Zytiga abiraterone acetate product information (PDF). TGA eBusiness Services. Janssen-Cilag Pty Ltd. 1 March 2012 [24 January 2014]. (原始內容存檔於24 November 2020). 
  5. ^ 5.0 5.1 Zytiga 500 mg film-coated tablets - Summary of Product Characteristics (SmPC). electronic medicines compendium (emc). Datapharm. 4 March 2019 [15 November 2019]. (原始內容存檔於15 November 2019). 
  6. ^ Zytiga EPAR. European Medicines Agency (EMA). 13 March 2019 [15 November 2019]. (原始內容存檔於27 December 2020). 
  7. ^ 7.0 7.1 7.2 7.3 Benoist GE, Hendriks RJ, Mulders PF, Gerritsen WR, Somford DM, Schalken JA, van Oort IM, Burger DM, van Erp NP. Pharmacokinetic Aspects of the Two Novel Oral Drugs Used for Metastatic Castration-Resistant Prostate Cancer: Abiraterone Acetate and Enzalutamide. Clin Pharmacokinet. November 2016, 55 (11): 1369–1380. PMC 5069300 . PMID 27106175. doi:10.1007/s40262-016-0403-6. 
  8. ^ 8.0 8.1 8.2 8.3 Meeting Library - Meeting Library. meetinglibrary.asco.org. [9 September 2016]. (原始內容存檔於20 September 2016). 
  9. ^ Potter GA, Barrie SE, Jarman M, Rowlands MG. Novel steroidal inhibitors of human cytochrome P45017 alpha (17 alpha-hydroxylase-C17,20-lyase): potential agents for the treatment of prostatic cancer. Journal of Medicinal Chemistry. June 1995, 38 (13): 2463–2471. PMID 7608911. doi:10.1021/jm00013a022. 
  10. ^ 10.0 10.1 10.2 10.3 Abiraterone Acetate Monograph for Professionals. Drugs.com. [15 November 2019]. (原始內容存檔於6 May 2012) (英語). 
  11. ^ 11.0 11.1 11.2 11.3 11.4 11.5 11.6 Zytiga- abiraterone acetate tablet, film coated. DailyMed. 13 June 2019 [15 November 2019]. (原始內容存檔於13 November 2014). 
  12. ^ Scowcroft H. Where did abiraterone come from?. Cancer Research UK. 2011-09-21 [2011-09-28]. (原始內容存檔於25 September 2011). 
  13. ^ World Health Organization. World Health Organization model list of essential medicines: 21st list 2019. Geneva: World Health Organization. 2019. WHO/MVP/EMP/IAU/2019.06. License: CC BY-NC-SA 3.0 IGO. 
  14. ^ Abiraterone. Drugs.com. [14 April 2018]. (原始內容存檔於30 November 2014).