Metabolized by ubiquitous, nonspecific esterases to transform fesoterodine into 5-HMT Extensive metabolism via CYP2D6 and CYP3A4 into inactive metabolites
Like most anticholinergic agents, fesoterodine has not been linked to episodes of liver enzyme elevations or clinically apparent liver injury. In prospective, randomized, placebo-controlled trials of fesoterodine in overactive bladder syndrome, serum aminotransferase elevations were rare, arising in less than 1% of recipients, rates similar to those in placebo recipients. Since its approval, there have been no published case reports of clinically apparent liver injury attributed to fesoterodine.
参考文献:M Chen, V Vijay, Q Shi, Z Liu, H Fang, W Tong. 美国食品药品监督管理局批准的药物标签用于研究药物诱导的肝损伤,《药物发现今日》,16(15-16):697-703, 2011. PMID:21624500 DOI:10.1016/j.drudis.2011.05.007
M Chen, A Suzuki, S Thakkar, K Yu, C Hu, W Tong. DILIrank:按人类发展药物诱导肝损伤风险排名的最大参考药物清单。《药物发现今日》2016, 21(4): 648-653. PMID:26948801 DOI:10.1016/j.drudis.2016.02.015
References:M Chen, V Vijay, Q Shi, Z Liu, H Fang, W Tong. FDA-Approved Drug Labeling for the Study of Drug-Induced Liver Injury, Drug Discovery Today, 16(15-16):697-703, 2011. PMID:21624500 DOI:10.1016/j.drudis.2011.05.007
M Chen, A Suzuki, S Thakkar, K Yu, C Hu, W Tong. DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans. Drug Discov Today 2016, 21(4): 648-653. PMID:26948801 DOI:10.1016/j.drudis.2016.02.015
Renal: 70% of fesoterodine was recovered in urine as 5-HMT; 35% carboxy metabolite; 18% carboxy-N-desisopropylmetabolite, and 1% N-desisopropyl metabolite Fecal: 7% Hepatic: fesoterodine elimination via CYP2D6 and CYP3A4
来源:DrugBank
吸收、分配和排泄
分布容积
IV, 5-HMT: 169 L
静脉注射,5-羟基甲基色氨酸:169升
IV, 5-HMT: 169 L
来源:DrugBank
吸收、分配和排泄
清除
5-HMT,健康受试者:14.4升/小时 5-HMT也会分泌到肾单位中。
5-HMT, healthy subjects: 14.4 L/h 5-HMT is also secreted into the nephron.
[DE] HOCHREINE BASEN VON 3,3-DIPHENYLPROPYLAMINMONOESTERN [EN] HIGHLY PURE BASES OF 3,3-DIPHENYL PROPYLAMINE MONOESTERS [FR] BASES DE GRANDE PURETÉ DE MONOESTERS DE 3,3-DIPHÉNYLPROPYLAMINE
Described are novel amino- and iminoalkyl piperazines having affinity for serotonergic receptors and pharmacological compositions thereof. These compounds and their isomers, including optical isomers, enantiomers, diastereomers, N-oxides, polymorphs, hydrates, solvates and pharmaceutically acceptable salts are useful in the treatment of patients with neuromuscular dysfunction of the lower urinary tract and CNS diseases and/or disorders associated with 5-HT
1A
receptor dysfunction.
The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and methods of using the same in the treatment or prevention of diseases mediated by the activation of b3-adrenoceptor.
[EN] NOVEL PYRROLIDINE DERIVED BETA 3 ADRENERGIC RECEPTOR AGONISTS<br/>[FR] NOUVEAUX AGONISTES DU RÉCEPTEUR ß3-ADRÉNERGIQUE DÉRIVÉS DE LA PYRROLIDINE
申请人:MERCK SHARP & DOHME
公开号:WO2012012314A1
公开(公告)日:2012-01-26
The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and methods of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor. (I).
[EN] COMBINATION THERAPY USING A BETA 3 ADRENERGIC RECEPTOR AGONIST AND AN ANTIMUSCARINIC AGENT<br/>[FR] POLYTHÉRAPIE UTILISANT UN AGONISTE DES RÉCEPTEURS ADRÉNERGIQUES BÊTA-3 ET UN AGENT ANTIMUSCARINIQUE
申请人:MERCK SHARP & DOHME
公开号:WO2011043942A1
公开(公告)日:2011-04-14
Described herein is an improved method of treating overactive bladder, wherein the method comprises administering to a patient in need thereof a beta 3 adrenergic receptor agonist, an antimuscarinic agent, and an optional selective M2 antagonist. Such combination therapy provides improved efficacy and/or reduced side effects.
[EN] NOVEL PYRROLIDINE DERIVED BETA 3 ADRENERGIC RECEPTOR AGONISTS<br/>[FR] NOUVEAUX AGONISTES DE RÉCEPTEURS ADRÉNERGIQUES BÊTA 3 DÉRIVÉS DE PYRROLIDINE
申请人:MERCK SHARP & DOHME
公开号:WO2011025774A1
公开(公告)日:2011-03-03
The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor.