3,4-二氨基吡啶
化合物
3,4-二氨基吡啶(英語:3,4-diaminopyridine,縮寫3,4-DAP,或簡稱為二氨吡啶,Amifampridine)是一種有機化合物,分子式C5H7N3,常溫常壓下為淺黃色或者淺棕色晶體,用於治療藍伯-伊頓肌無力症候群(LEMS)[5]。
臨床資料 | |
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商品名 | Firdapse, Ruzurgi |
其他名稱 | pyridine-3,4-diamine, 3,4-diaminopyridine, 3,4-DAP |
AHFS/Drugs.com | Monograph Monograph |
核准狀況 |
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懷孕分級 | |
給藥途徑 | By mouth |
ATC碼 | |
法律規範狀態 | |
法律規範 |
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藥物動力學數據 | |
生物利用度 | 93–100%[5] |
藥物代謝 | Acetylation to 3-N-acetylamifampridine |
生物半衰期 | 2.5 hrs (amifampridine) 4 hrs (3-N-acetylamifampridine) |
排泄途徑 | Kidney (19% unmetabolized, 74–81% 3-N-acetylamifampridine |
識別資訊 | |
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CAS號 | 54-96-6 446254-47-3 |
PubChem CID | |
IUPHAR/BPS | |
DrugBank |
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ChemSpider | |
UNII |
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KEGG | |
ChEBI | |
ChEMBL |
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PDB配體ID | |
CompTox Dashboard (EPA) | |
ECHA InfoCard | 100.000.201 |
化學資訊 | |
化學式 | C5H7N3 |
摩爾質量 | 109.13 g·mol−1 |
3D模型(JSmol) | |
熔點 | 218至220 °C(424至428 °F) decomposes |
水溶性 | 24 mg/mL (20 °C) |
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參考文獻
- ^ 1.0 1.1 Ruzurgi. Therapeutic Goods Administration (TGA). 24 September 2021 [30 September 2021]. (原始內容存檔於2021-09-30).
- ^ Updates to the Prescribing Medicines in Pregnancy database. Therapeutic Goods Administration (TGA). 12 May 2022 [13 May 2022]. (原始內容存檔於2022-04-03).
- ^ Summary Basis of Decision (SBD) for Firdapse. Health Canada. 23 October 2014 [29 May 2022]. (原始內容存檔於2022-11-04).
- ^ Summary Basis of Decision (SBD) for Ruzurgi. Health Canada. 23 October 2014 [29 May 2022]. (原始內容存檔於2022-11-02).
- ^ 5.0 5.1 Firdapse Summary of Product Characteristics (PDF). EMA. February 11, 2010 [2022-11-04]. (原始內容存檔 (PDF)於2018-06-20). See EMA Index page, product tab (頁面存檔備份,存於網際網路檔案館)
外部連結
- Amifampridine. Drug Information Portal. U.S. National Library of Medicine. [2022-11-04]. (原始內容存檔於2022-11-04).
- Amifampridine phosphate. Drug Information Portal. U.S. National Library of Medicine. [2022-11-04]. (原始內容存檔於2020-12-12).