申请人:Elysium Therapeutics, Inc.
公开号:US10251878B2
公开(公告)日:2019-04-09
The invention provides compositions and methods for the treatment or prevention of pain. The invention provides constructs whereby hydrolysis of the construct by a specified gastrointestinal enzyme directly, or indirectly, releases an opioid when taken orally as prescribed. The gastrointestinal enzyme mediated release of opioid from constructs of the invention is designed to be attenuated in vivo via a saturation or inhibition mechanism when overdoses are ingested. The invention further provides constructs that are highly resistant to oral overdose, chemical tampering, and abuse via non-oral routes of administration.
本发明提供了治疗或预防疼痛的组合物和方法。 本发明提供的构建物在按处方口服时,可通过特定胃肠道酶的水解直接或间接释放阿片类药物。 胃肠道酶介导的阿片类药物从本发明构建物中的释放被设计为在摄入过量时通过饱和或抑制机制在体内减弱。 本发明进一步提供了对口服过量、化学篡改和非口服给药途径滥用具有高度耐受性的构建物。