[EN] ENANTIOMERIC ENTACTOGEN COMPOSITIONS AND METHODS OF THEIR USE<br/>[FR] COMPOSITIONS ENTACTOGÈNES ÉNANTIOMÈRES ET LEURS MÉTHODES D'UTILISATION
申请人:ARCADIA MEDICINE INC
公开号:WO2022256720A2
公开(公告)日:2022-12-08
Provided are enantiomers of MDMA, such as R-MDMA and S-MDMA, and non-racemic mixtures thereof. In some embodiments, the provided mixtures comprise R-MDMA in enantiomeric excess. In other aspects, provided are methods of making such enantiomers and non-racemic mixtures, compositions thereof, and methods of using the same. In some aspects, features of the provided mixtures, compositions, and methods include improved pharmacokinetics, reduced toxicity, such as neurotoxicity, and a reduced potential for abuse. In some embodiments, improved pharmacokinetics include a reduced duration of action. In some embodiments, reduced toxicity and abuse potential result from distinct binding profiles compared to racemic MDMA, R-MDMA, or S-MDMA.
本文提供了亚甲二氧基甲基苯丙胺的对映体,如 R-MDMA 和 S-MDMA,以及它们的非外消旋混合物。在某些实施方案中,所提供的混合物包含对映体过量的 R-MDMA。在其他方面,提供了制造这种对映体和非外消旋混合物的方法、其组合物以及使用方法。在某些方面,所提供的混合物、组合物和方法的特征包括改善药代动力学、降低毒性(如神经毒性)和降低滥用的可能性。在某些实施方案中,改进的药代动力学包括缩短作用持续时间。在某些实施方案中,毒性和滥用可能性的降低源于与外消旋亚甲二氧基甲基苯丙胺、R-亚甲二氧基甲基苯丙胺或 S-亚甲二氧基甲基苯丙胺不同的结合特征。