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• 產(chǎn)品描述： Desfesoterodine (PNU-200577) is a potent and selective muscarinic receptor (mAChR) antagonist with a KB and a pA2 of 0.84 nM and 9.14, respectively. Desfesoterodine is a major pharmacologically active metabolite of Tolterodine (PNU-200583; HY-A0024) and Fesoterodine (HY-70053). Desfesoterodine improves cerebral infarction induced detrusor overactivity in rats

• 靶點(diǎn)： Kb: 0.84 nM (mAChR);AChR

• 體內(nèi)研究：
  Desfesoterodine (PNU-200577; 5-Hydroxymethyl Tolterodine; 0.1 and 1 mg/kg; IV) significantly increases bladder compliance after moderate and high doses. In vivo, Desfesoterodine is significantly more potent at suppressing acetylcholine-induced urinary bladder contraction than electrically induced salivation in the anaesthetised cat (ID50=15 and 40 nmol/kg, respectively)

• 參考文獻(xiàn)：
  1. Nilvebrant L, Gillberg PG, Sparf B. Antimuscarinic potency and bladder selectivity of PNU-200577, a major metabolite of tolterodine. Pharmacol Toxicol. 1997 Oct;81(4):169-72. 2. Fullhase, Claudius; Soler, Roberto; Gratzke, Christian et al. Spinal effects of the fesoterodine metabolite 5-hydroxymethyl tolterodine and/or doxazosin in rats with or without partial urethral obstruction. Journal of Urology (New York, NY, United States) 3. B Malhotra, et al. The Design and Development of Fesoterodine as a Prodrug of 5-hydroxymethyl Tolterodine (5-HMT), the Active Metabolite of Tolterodine. Curr Med Chem. 2009;16(33):4481-9. 4. Naoki Aizawa, et al. Selective Inhibitory Effect of Imidafenacin and 5-hydroxymethyl Tolterodine on Capsaicin Sensitive C Fibers of the Primary Bladder Mechanosensitive Afferent Nerves in the Rat. J Urol. 2015 Apr;193(4):1423-32.

• 溶解性： Soluble  in  DMSO、H2O

• 保存條件： -20℃

• 配置溶液濃度參考：
  

  	1mg	5mg	10mg
  1 mM	2.928 ml	14.642 ml	29.283 ml
  5 mM	0.586 ml	2.928 ml	5.857 ml
  10 mM	0.293 ml	1.464 ml	2.928 ml
  50 mM	0.059 ml	0.293 ml	0.586 ml

• 注意：部分產(chǎn)品我司僅能提供部分信息，我司不保證所提供信息的權(quán)威性，僅供客戶參考交流研究之用。

輸入產(chǎn)品批號(hào)：

本計(jì)算器可幫助您計(jì)算出特定溶液中溶質(zhì)的質(zhì)量、溶液濃度和體積之間的關(guān)系，公式為：

質(zhì)量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *