CENTRALLY ACTIVE AND ORALLY BIOAVAILABLE ANTIDOTES FOR ORGANOPHOSPHATE EXPOSURE AND METHODS FOR MAKING AND USING THEM
申请人:THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
公开号:US20150361060A1
公开(公告)日:2015-12-17
In alternative embodiments, the invention provides nucleophilic hydroxyimino-acetamido alkylamine antidotes that cross the blood-brain barrier (BBB) to catalyze the hydrolysis of organophosphate (OP)-inhibited human acetylcholinesterase (hAChE) in the central nerve system (CNS). The hydroxyimino-acetamido alkylamines of the invention are designed to fit within AChE active center gorge dimensions, bind with reasonable affinity, and react with the conjugated phosphate atom in the gorge. The hydroxyimino-acetamido alkylamines of the invention are also designed to possess ionization states that govern affinity and reactivity for the two linked hAChE re-activation steps. In alternative embodiments, the invention provides pumps, devices, subcutaneous infusion devices, continuous subcutaneous infusion devices, infusion pens, needles, reservoirs, ampoules, a vial, a syringe, a cartridge, a disposable pen or jet injector, a prefilled pen or a syringe or a cartridge, a cartridge or a disposable pen or jet injector, a two chambered or multi-chambered pump, a syringe, a cartridge or a pen or a jet injector, comprising a compound of the invention.
在另一种实施方式中,本发明提供了能够穿过血脑屏障(BBB)的亲核羟肟酰胺基烷基胺解毒剂,以催化中枢神经系统(CNS)中有机磷(OP)抑制的人类乙酰胆碱酯酶(hAChE)的水解。本发明的羟肟酰胺基烷基胺被设计为适合于AChE活性中心峡谷尺寸,具有合理的亲和力,并与峡谷中的共轭磷原子发生反应。本发明的羟肟酰胺基烷基胺也被设计为具有离子化状态,以控制与两个链接的hAChE再活化步骤的亲和力和反应性。在另一种实施方式中,本发明提供了泵、装置、皮下输注装置、连续皮下输注装置、输注笔、针头、储液器、安瓿、小瓶、注射器、芯片、一次性笔或喷射器、预装笔或注射器或芯片、芯片或一次性笔或喷射器、两室或多室泵、注射器、芯片或笔或喷射器,包括本发明的化合物。